Publications
Reviewed publications
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(2019): Determinants of internet use among migrants in South-East Asia: A case study of internal migrants in Thailand and Viet Nam, Migration Research Series, No. 58, 18p. More info
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(2022): Klimaschutz, Biodiversitätserhalt und Ernährungssicherung: Welchen Beitrag leistet der Agrarsektor in Lateinamerika?, ifo Schnelldienst, 75(08), 23-28.
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(2022): Mehr Resilienz durch Digitalisierung? Auswirkungen der COVID-19-Pandemie auf die Vermarktung und den Onlinehandel in der Land- und Ernährungswirtschaft., Schriftenreihe der Rentenbank, 38, 7-35.
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(2004): Trade Liberalization and environmental standards: Is there a race to the bottom for environmental reasons? Quarterly Journal of International Agriculture, Vol.43, Nr.2, 2004, pp.89-110. More info
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(2003): Eco-labeling and Stages of Development, Review of Development Economics, Vol.7, Nr.2, 2003, pp.228-247. More info
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(2004): On export rivalry and the greening of agriculture-the role of eco-labels. Agricultural Economics 31 (2-3) , pp.135–147. More info
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(2006): Guaranteed Manufactured without Child Labor. The economics of consumer boycotts, social labeling and trade sanctions, Review of Development Economics, 10(3), 2006, pp.466–491. More info
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(2005): Nutrient Flows in International Trade: Ecology and Policy Issues. Environmental Science & Policy, Vol. 8, Issue 5, Elsevier Publ., pp.439-451. More info
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(2003): Führt internationale Konkurrenz im Agrarsektor zu niedrigeren Umweltstandards? In: Ahrens, H. (Hrsg.), Neuere Ansätze theoretischer und empirischer Entwicklungsforschung, Schriften des Vereins für Socialpolitik, Duncker & Humblot GmbH, Berlin, S. 323-348.
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(2007): Coping with Floods: Does rural-urban migration play any role for survival in Rural Bangladesh? Journal of Identity and Migration Studies, Vol.1, No.2, pp.82-98. More info
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(2008): Growth-trade-environment nexus in India. Economics Bulletin, Vol.17, No.11, pp. 1-11, More info
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(2009): Can Uzbek Farmers get More for their Cotton? In: The European Journal of Development Research, Vol. 21, 2, pp. 283-296. More info
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(2009): Child Labor in Carpet Weaving: Impact of Social Labeling in India and Nepal. World Development, Vol. 37, No. 10, Elsevier Publ., pp. 1683-1693 More info
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(2009): Coping with Floods: Does Rural-Urban Migration Play any Role for Survival in Rural Bangladesh? In: Rajagopalan, S (ed.) (2009) Rural-Urban Migration. Trends, Challenges and Strategies, pp. 23-39, Hyderabad, India
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(2010): Changing Institutions to Protect Regional Heritage: A Case for Geographical Indications in the Indian Agrifood Sector. Development Policy Review, 28 (2), pp. 217-236 More info
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(2010): Environmental Change and Forced Migration: Evidence from Sub-Saharan Africa. The International Journal of Global Warming, Vol. 2, No. 1, pp.17-47. More info
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(2010): Crop Diversification to Mitigate Flood Vulnerability in Bangladesh: An Economic Approach. Economics Bulletin, 30 (1): pp. 597-604. More info
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(2011): Does social labelling encourage child schooling and discourage child labour in Nepal? In: International Journal of Educational Development, Vol.31, Issue 5, Sept.2011, p.489-495.
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(2011): The Prediction of Household Behavior in Adopting Geographical Indication Certification for Jasmine Rice from Northeastern Thailand. The GSTF Business Review (GBR), Vol.1 No.1 (August 2011), pp. 173-178.
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(2012): Income vulnerability of rural households in Bangladesh: a comparison between Bayesian and classical methods. In: Journal of Statistical Computation and Simulation. More info
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(2012): Geographical Indication for Jasmine Rice: Applying a Logit Model to Predict Adoption Behavior of Thai Farm Households. Quarterly Journal of International Agriculture. 51 (2012), No. 2: 157-185.
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(2012): Impact evaluation of traditional Basmati rice cultivation in Uttarakhand State of Northern India: What implications does it hold for Geographical Indications? World Development. Vol. 40, No. 9, pp. 1895-1907. More info
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(2012): The Impact of Coffee Certification on Small-Scale Producers‘ livelihoods: a Case Study from the Jimma Zone, Ethiopia. Agricultural Economics 43 (2012), pp.427-438.
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(2002): Does Decentralization Serve the Poor? In: Ahmad, Etisham and Vito Tanzi (Hrsg.) (2002): Managing Fiscal Decentralization, Routledge Economics, Washington D.C., pp.92-119.
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(2006): Agricultural Policy and Trade of Vietnam in Preparation to Join the WTO. Quarterly Journal of International Agriculture. Vol.45, No.3, pp.269-286.
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(1995): The Efficiency of Marketing Channels for the Import of Exotic Fruits. In: ECONOMICS, Vol. 51, 1995, Tübingen, pp.25-60.
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(1995): ): Intensificacion del Comercio Del Aguacate en la Union Europea. In: Investigacion Agraria Economia, Vol. 10 (2), Madrid, pp.265-281.
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(1995): Effizienz von Vermarktungskanälen für den Import von exotischen Früchten In: Bundesministerium für Ernährung, Landwirtschaft und Forsten, Berichte über Landwirtschaft 73, Landwirtschaftsverlag (publ.), Münster-Hiltrup, pp.107-135.
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(2000): Total Costs and Environmental Standards for Selected Agricultural Products in Brazil, Germany and Indonesia: The Impact of International Competitiveness. Quarterly Journal of International Agriculture, Vol. 39 (2000), No.3, pp.299-318.
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(1999): Auswirkungen veränderter Rahmenbedingungen auf die Welternährung und Agrarentwicklung. In: Agrarwirtschaft, Jg. 48, No.7, July.
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(2011): Recent developments in applying environmental value chain analysis. Environmental Economics, Vol.2, Issue 3, pp.74-86.
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(2014): Relevance of sustainable agroforestry for smallholders – a quantitative approach. Selected Paper prepared for presentation at the International Farming Systems Association Symposium, 2012, Aarhus, July 1-4, 2012
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(2009): The role of certification in the Brazilian fruit sector. Revista de Economia Contemporânea. v.13, p. 539 - 571.
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(2012): Income Vulnerability of Rural Households in Bangladesh: a Comparison between Bayesian and Classical Methods. Journal of Statistical Computation and Simulation (2013) Vol. 83, No. 6, pp. 1179-1187. DOI:10.1080/00949655.2012.656310
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(2013): Developing a village SAM as a planning tool for sustainable resource management with special focus on bioenergy crops. Accepted paper for presentation at the PEGNet Conference 2013, University of Copenhagen, October 17-18, 2013.
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(2012): Data collection: Experiences and lessons learned by asking sensitive questions in a remote coca growing region in Peru. Survey Methodology, Vol. 38, No. 2, pp. 131-141.
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(2013): The Economic Relevance of Sustainable Agroforestry Practices - An Empirical Analysis from Tanzania. Ecological Economics, Vol.94, pp. 86-96. More info
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(2013): Konzepte des Globalen Handels. In: Ihne, H. und J. Wilhelm (eds.): Einführung in die Entwicklungspolitik. Lit-Verlag, Münster, 2nd edition.
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(2012): Agroforestry: What Matters - Today or Tomorrow? Selected Paper prepared for presentation at the International Association of Agricultural Economists (IAAE) Triennial Conference, Foz do Iguaçu, Brazil, 18-24 August, 2012. More info
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(2005): Development Aid and the Financing of Food Security Projects and Programs – Situation and Perspective. In: Schulz, M. and U. Kracht (Hrsg.), Food and Nutrition Security in the Process of Globalization and Urbanization, Lit-Publisher/Münster-Germany and Transaction/Rudgers University – USA, Series Development Processes in Society, Economics and Politics, Vol.84, pp.618-634.
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(2014): Africa and the Clean Development Mechanism: What determines project investments? World Development, 62:201-212. More info
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(2014): Food security, Energy Equity, and the Global Commons: a Computable Village Model applied to sub-Saharan Africa. Regional Environmental Change (forthcoming).
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(2015): Protected area certificates – gaining ground for better ecosystem protection? Environmental Management. Volume 55, Issue 6, pp.1418 - 1432) DOI: 10.1007/s00267-015-0476-2 More info
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(2013): The Role of Jatropha curcas Cultivation in Livelihood Strategies of Small-scale Households in Rural Tanzania. Regional Environmental Change. Special Edition. DOI 10.1007/s10113-013-0494-7. More info
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(2014): Framework for participatory food security research in rural food value chains. Global Food Security 3 (1), 8–15 More info
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(2015): Rural–Urban Migration, Household Vulnerability, and Welfare in Vietnam. World Development, Volume 71, July 2015, pp. 79–93. More info
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(2014): Can we improve global food security? A socio-economic and political perspective. Food Security, Volume 6, Issue 2 (2014), Pages 187-200 More info
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(2014): Bioenergy and rural development: The role of agroforestry in a Tanzanian village economy. Ecological Economics (2014), Volume 106, Pages 155-166. More info
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(2015): Large-scale Agro-Industrial Investments and Rural Poverty: Evidence from Sugarcane in Malawi. Journal of African Economies 2015; doi: 10.1093/jae/ejv015 More info
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(2015): Geographical Indication Protection and Rural Livelihoods: Insights from India and Thailand. Asian-Pacific Economic Literature. Volume 29, Issue 1, May 2015, pp.174-185. More info
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(2015): Forecasting GLOBALG.A.P. Adoption Among Thai Orchid Producers. Acta Hort. (ISHS) 1078:129-134. More info
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(2012): Challenges and Opportunities for Protecting Geographical Indications in Thailand. Asia-Pacific Development Journal, Vol.19, No.2, Dec.2012, pp.93-123. More info
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(2015): Motives, opportunities and risks for private sector investment in protected areas with international importance: evidence from German companies. Journal Environment, Development and Sustainability, pp.1-21. More info
DOI: 10.1007/s10668-015-9722-2 -
(2015): Rural Livelihoods and Environmental Resource Dependence in Cambodia. Ecological Economics 120, 282-295. More info
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(2016): Does Land Tenure Security Promote Manure Use by Farm Households in Vietnam? In:Sustainability 2016, 8(2), 178. More info
DOI: 10.3390/su8020178 -
(2016): Food Security in Rural Cambodia and Fishing in the Mekong in the Light of Declining Fish Stocks., World Food Policy, 2 (2) /3 (1), 5-31 More info
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(2016): Production efficiency of rice farms in Thailand and Cambodia: A comparative analysis of Ubon Ratchathani and Stung Treng provinces. Paddy and Water Environment (in press) More info
DOI: 10.1007/s10333-016-0530-6 -
(2017): Determinants of farmers’ land use decision-making: Comparative evidence from Thailand and Vietnam. World Development More info
DOI: 10.1016/j.worlddev.2016.08.010 -
(2017): Modelling nature-based tourism impacts on rural development and conservation in Sikunga Conservancy, Namibia. Development Southern Africa, 34, 276-294, Development Southern Africa, 34, 276-294
DOI: 10.1080/0376835X.2016.1269638 -
(2017): Staying in the cities or returning home? An analysis of the rural-urban migration behavior in Vietnam. , IZA Journal of Development and Migration (2017) 7: 3. More info
DOI: 10.1186/s40176-017-0089-z -
(2017): Implications of climate-smart strategy adoption by farm households for food security in Tanzania, Food Security, S. 1-16
DOI: 10.1007/s12571-017-0694-y -
(2016): Fair Trade Certification and Livelihoods: A Panel Data Analysis of Coffee Growing Households in India, Agricultural and Resource Economics Review, Vol 45, issue 3
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(2016): Increasing adoption of voluntary carbon offsets among tourists, Journal of Sustainable Tourism. Volume 24, Issue 11, Pages 1541-1554
DOI: 10.1080/09669582.2015.1125357 -
(2016): Rurale Kriminalität in Entwicklungsländern, Monatsschrift für Kriminologie und Strafrechtsreform, 99. Jahrgang Heft 3 (Juni) 2016, S.199-214 More info
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(2016): Assessing natural resource management through integrated environmental and social-economic accounting: The case of a Namibian conservancy, The Journal of Environment and Development, 25 (4), pp.396-425
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(2016): Food security in Tanzania: the challenge of rapid urbanisation, Food Security: The Science, Sociology and Economics of Food Production and Access to Food, vol. 8, issue 5, pages 973-984
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(2017): Determinants Affecting Adoption of GLOBALG.A.P. Standards: A Choice Experiment in Thai Horticulture, Agribusiness: an International Journal, Volume 33, Issue 2, Spring 2017, Pages 242–256
DOI: 10.1002/agr.21471 -
(2016): Constructing a Database for Food Security Assessments in Southeast Asia, World Food Policy Journal, Volume 2 Issue 2/Volume 3 Issue 1
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(2016): Adoption and Welfare Impacts of Public GAP Standards: Evidence from the Horticultural Sector in Thailand, Horticulturae 2, 18
DOI: 10.3390/horticulturae2040018 -
(2017): The integration of smallholders in agricultural value chain activities and food security: evidence from rural Tanzania, Food Security
DOI: 10.1007/s12571-016-0642-2 -
(2017): Can coffee certification schemes increase incomes of smallholder farmers? Evidence from Jinotega, Nicaragua. Environment, Development and Sustainability, Springer
DOI: 10.1007/s10668-015-9732-0 -
(2017): Is Sustainable Intensification Pro-Poor? Evidence from Small-Scale Farmers in Rural Tanzania, Resources (2017), 6(3), 47, S.1-16
DOI: doi:10.3390/resources6030047 -
(2017): Migration and rural household expenditures: A case study from Vietnam. Economic Analysis and Policy 56, 163-175 More info
DOI: 10.1016/j.eap.2017.09.001 -
(2019): Livestock production, rural welfare, and perceived shocks: Evidence from panel data for Vietnam, Journal of Development Studies 55(1), 99-119 More info
DOI: 10.1080/00220388.2017.1408795 -
(2018): Matching food security and malnutrition indicators: evidence from Southeast Asia. Agricultural Economics, 49, p. 481-495 More info
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(2018): Aquaculture, fish resources and rural livelihoods: A village CGE analysis from Namibia’s Zambezi Region. Environment, Development and Sustainability, 22, 615-642
DOI: 10.1007/s10668-018-0212-1 -
(2018): Sustaining rural livelihoods through an integrated landscape approach. Biodiversity and Ecology, 6, 288-294
DOI: 10.7809/b-e.00336 -
(2018): Eat Your Fish and Sell It, Too – Livelihood Choices of Small-Scale Fishers in Rural Cambodia., Ecological Economics, 154, p. 88-98. More info
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(2018): Changing consumption patterns - drivers & the environmental impact, Sustainability 10(11), 4180
DOI: doi:10.3390/su10114190 -
(2018): Papyrus, forest resources and rural livelihoods: A village computable general equilibrium analysis from Northern Zambia. Natural Resources, 9, 268-296
DOI: 10.4236/nr.2018.96017 -
(2019): Migration, crop production and non-farm labor diversification in rural Vietnam., Economic Analysis and Policy (accepted, forthcoming)
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(2019): Nonfarm employment & household food security: Evidence from panel data for rural Cambodia., Food Security (IF: 2.979)
DOI: 10.1007/s12571-019-00929-8 -
(2019): Nutrient-Dense Crops for Rural and Peri-Urban Smallholders in Kenya - A Regional Social Accounting Approach, Sustainability 11(11), 3017
DOI: 10.3390/su11113017 -
(2020): Multiple shocks and households’ choice of coping strategies in rural Cambodia, Ecological Economics 167, 106442
DOI: 10.1016/j.ecolecon.2019.106442 -
(2020): COVID-19 in the Greater Mekong Subregion: How resilient are rural households?, Food Security 12, 779-782 More info
DOI: 0.1007/s12571-020-01069-0 -
(2020): Farming efficiency and environmental resource dependence: Evidence from panel data for rural Central Vietnam., The Australian Journal of Agricultural and Resource Economics
DOI: https://doi.org/10.1093/erae/jbaa013 -
(2020): Reported weather shocks and rural household welfare: Evidence from panel data in Northeast Thailand and Central Vietnam, Weather and Climate Extremes 30, 100286
DOI: 10.1016/j.wace.2020.100286 -
(2020): Credit and ethnic consumption inequality in the Central Highlands of Vietnam, Social Indicators Research 148: 143-172
DOI: 10.1007/s11205-019-02202-z -
(2020): Seed Selection Strategies for Information Diffusion in Social Networks: An Agent-Based Model Applied to Rural Zambia, Journal of Artificial Societies and Social Simulation 23 (4) 9 More info
DOI: 10.18564/jasss.4429 -
(2021): Farming efficiency, cropland rental market and income effect: Evidence from panel data for rural Central Vietnam, European Review of Agricultural Economics
DOI: 10.1093/erae/jbaa013 -
(2021): Environmental income and remittances: Evidence from rural central highlands of Vietnam, Ecological Economics 179
DOI: 10.1016/j.ecolecon.2020.106830 -
(2021): Food security and the dynamics of wheat and maize value chains in Africa and Asia, Front. Sustain. Food Syst.
DOI: 10.3389/fsufs.2020.617009 -
(2022): Do Certification Schemes Enhance Coffee Yields and Household Income? Lessons Learned Across Continents, Frontiers in Sustainable Food Systems, 18
DOI: https://doi.org/10.3389/fsufs.2021.716904 -
(2022): Livestock production and income inequality in rural Vietnam, Empirical Economics
DOI: 10.1007/s00181-021-02022-6 -
(2022): The effect of renting in cropland on livelihood choices & agricultural commercialization: A case study from rural Vietnam, European Journal of Development Research
DOI: doi:10.1057/s41287-021-00496-9 -
(2022): Internet Use, Natural Resource Extraction and Poverty Reduction in Rural Thailand, Ecological Economics 196, 107417
DOI: https://doi.org/10.1016/j.ecolecon.2022.107417 -
(2022): Non-farm employment, natural resource extraction & poverty: Evidence from panel household data for rural Vietnam, Environment, Development & Sustainability
DOI: https://doi.org/10.1007/s10668-022-02391-7 -
(2022): Shocks, Agricultural Productivity, and Natural Resource Extraction in Rural Southeast Asia, World Development, 159, 106043
DOI: https://doi.org/10.1016/j.worlddev.2022.106043 -
(2022): Land consolidation, rice production, and agricultural transformation: Evidence from household panel data for Vietnam, Economic Analysis and Policy
DOI: https://doi.org/10.1016/j.eap.2022.11.010 -
(2023): Credit, shock and production efficiency of rice farmers in Vietnam., Economic Analysis and Policy 77, 780-791
DOI: https://doi.org/10.1016/j.eap.2022.12.018 -
(2023): Internet use and agricultural productivity in rural Vietnam., Review of Development Economics
DOI: doi:10.1111/rode.12990 -
(2023): A complex web of interactions: Personality traits and aspirations in the context of smallholder agriculture, Bio-Based and Applied Economics, 12(1), 53–67.
DOI: https://doi.org/10.36253/bae-13475 -
(2023): Security risks from climate change and environmental degradation: implications for sustainable land use transformation in the Global South, Current Opinion in Environmental Sustainability
DOI: https://doi.org/10.1016/j.cosust.2023.101322 -
(2023): Natural resource extraction and ethnic inequality in Dak Lak, Vietnam, Environment and Development Economics 28, 559-579
DOI: https://doi.org/10.1017/S1355770X23000062 -
(2023): Farming efficiency and environmental resource dependence: Evidence from panel data for rural Central Vietnam, Australian Journal of Agricultural and Resource Economics 68, 146-167
DOI: https://doi.org/10.1111/1467-8489.12543 -
(2024): Determinants and impacts of rural crime victimization: Evidence from a case study in Southeast Asia, Journal of Asian Economics 91, 101712
DOI: https://doi.org/10.1016/j.asieco.2024.101712 -
(2024): Aspirations, ambitions and the adoption of diverse fruit trees – a case study of the livelihood effects in Kenya, Trees, Forests and People 16 (June), 100544
DOI: https://doi.org/10.1016/j.tfp.2024.100544 -
(2024): Economic impacts of power-to-liquid fuels in aviation: A general equilibrium analysis of production and utilization in Germany, Energy Conversion and Management: X, Volume 23, 100632
DOI: https://doi.org/10.1016/j.ecmx.2024.100632 -
(2024): Diversifizierung mithilfe von Agroforstsystemen: Wie gelingt in Deutschland der Wandel zu mehr Resilienz? https://www.rentenbank.de/export/sites/rentenbank/dokumente/Rentenbank_Schriftenreihe_Band40.pdf, Schriftenreihe der Rentenbank, 40, 85-121
Reviews (including review articles)
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(2008): Book Review: Adato, M. and R. Meinzen-Dick (eds.): Agricultural Research, Livelihoods, and Poverty. Studies of Economic and Social Impacts in Six Countries. Baltimore, USA, The John Hopkins University Press, 388 pp. In: Quarterly Journal of International Agriculture, Vol. 47 (2008), No. 2, DLG-pub. Frankfurt/Main, pp. 169-171.
Other publications
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(2003): Regulierungen, Standards und internationaler Handel. In: entwicklung und ländlicher Raum, 37. Jahrgang, Heft 1/2003. DLG-Verlag, Frankfurt/Main, 4-7.
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(2003): Regulations, standards and international trade. In: agriculture and rural development, Vol.10, No.2/2003. DLG-publ., Frankfurt/Main, pp.28-31.
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(2003): Book review: Hagedorn, K. (ed.) (2002): Environmental Cooperation and Institutional Change. Theories and Policies for European Agriculture. Edward Elgar, Cheltenham, UK; Northhampton, MA, USA. In: Quarterly Journal of International Agriculture, Vol.42 (2003), No.1, pp.111-113.
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(2002): Development Box and Special and Differential Treatment for Food Security of Developing Countries: Potentials, Limitations and Implementation Issues. ZEF, Discussion Papers on Development Policy No. 47, Bonn.
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(2002): New development aspects of agricultural world trade. In: Bridges, Year 6, No.5, June, International Centre for Trade and Sustainable Development (ICTSD), Geneva.
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(2001): Vollkosten, Umweltstandards und internationale Wettbewerbsfähigkeit: Fallstudienergebnisse für ausgewählte Agrarhandelsprodukte aus Brasilien, Deutschland und Indonesien. In: Bundesministerium für Verbraucherschutz, Ernährung und Landwirtschaft, Berichte über Landwirtschaft, 02/2001, pp.234-250.
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(2001): Environmental and Food Safety Standards in the Context of Trade Liberalization: Issues and Options. ZEF, Discussion Papers on Development Policy No. 39, Bonn.
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(2000): Guaranteed Manufactured without Child Labor. Department of Applied Economics and Management, Cornell University, Working paper #2000-04, Ithaca, NY.
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(2000): Zukunft für Entwicklungszusammenarbeit. ZEF (publ.), ZEF Discussion Papers on Development Policy, No.24, Bonn.
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(2000): Focusing on environmental standards as the new regulatory measures for international trade: A debate in the context of WTO. In: EADI-GEMDEV, Proceedings of the 9th General Conference of EADI on “Europe & the South in the 21st Century – Challenges for Renewed Cooperation” (22.-25.09.1999). Kathala, Paris.
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(2000): Sustainable development in the flower sector with eco-labels? In: Humboldt-University Berlin (publ.), ATSAF-proceedings of Deutschen Tropentag 1999 in Berlin.
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(2000): Handel, Entwicklung und Ernährungssicherung (Trade, Development and Food Security). In: Deutsche Welthungerhilfe mit ZEF Bonn und IFPRI (Hrsg.), Jahrbuch Welternährung, Frankfurt/Main.
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(2000): Impact of Trade Sanctions and Social Labelling on Labour Standards. In: Bridges, Vol.4, No.1, Jan./Feb., International Centre for Trade and Sustainable Development (ICTSD), Geneva.
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(1999): The International Debate and Economic Consequences of Eco-Labeling. ZEF-Discussion Papers on Development Policy No.18, Bonn.
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(1999): Forschungsprioritäten und Arbeitsweisen des Bonner Zentrums für Entwicklungsforschung. In: Bosshardt, C. (ed.), Problembereiche interdisziplinärer Forschung. 30 Jahre IAfEF. Peter Lang Publ., 1999, S. 259-266.
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(1999): What the World Expects of its United Nations in the New Century. In: UN Chronicle, United Nations, New York, Vol. XXXVI, No.4, pp.40-41.
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(1999): Das Zentrum für Entwicklungsforschung (ZEF) der Universität Bonn im Aufbau. In: Holtz, U. and E. Deutscher (eds.), Zentrum für internationale Zusammenarbeit / Nord-Süd-Zentrum Bonn. DSE, Bonn 1999, S. 202-212.
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(1999): Transition Economies' Perspective - Getting Ready for the Millennium-Round Trade Negotiations. International Food Policy and Research Institute (IFPRI), Vision 2020, Focus 1, Policy Brief 5 of 9, Washington D.C.
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(2006): Qualitätsinfrastruktur und Good Governance - Welchen Beitrag leistet Qualitätsinfrastruktur zu Good Governance? Physikalisch-Technische Bundesanstalt (PTB), Braunschweig.
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(2005): Was bedeuten liberalisierte Agrarmärkte für Nahrungsmittel importierende Entwicklungsländer? In: entwicklung und ländlicher Raum, Vol.39, 2/2005. DLG-Verlag, Frankfurt/Main.
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(2004): Agricultural Policies in Vietnam: Producer Support Estimates, 1986-2002. ZEF Discussion Papers on Development Policy No. 93, Bonn, 68 S.; auch veröffentlicht als IFPRI-Discussion Paper, Washington D.C.
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(2003): Umwelt- und Sozialstandards im internationalen Handel – Implementierung, Kosten, Wettbewerbsfähigkeit. Habilitationsschrift, Bonn.
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(2004): Nutrient Flows in Agricultural Production and International Trade: Ecological and Policy Issues, ZEF, Discussion Papers on Development Policy No.78, Bonn.
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(2003): On Export Rivalry and the Greening of Agriculture: The Role of Eco-labels. ZEF, Discussion Papers on Development Policy No.68, Bonn.
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(1995): Financial Sustainability of the Social Action Program (SAP) in Pakistan. ADB, internal paper, Manila.
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(1998): Child Labour and the International Policy Debate - The Education/Child Labor Trade Off and the Consequences of Trade Sanctions. ZEF (publ.), ZEF-Discussion Papers on Development Policy No.1, Bonn.
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(1997): Economic Evaluation of Environmental Impacts (exemplary for the Klang River Basin Environmental Improvement and Flood Mitigation Project, Malaysia). ADB, working paper, Manila.
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(1997): Summary of the Economic and Financial Analyses (for the Phuoc Hoa Multipurpose Water Resources Project, Vietnam), ADB, internal paper, Manila.
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(1996): Analysis of the Rural Sector in the Kyrgyz Republic. ADB, internal paper, Manila.
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(1996): Development of the World Palm Oil Market and its Impact on Malaysia. ADB, internal report, Manila.
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(1996): Present Situation and Outlook of the Labour Market in Malaysia. ADB, internal paper, Manila.
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(1996): The Agro-Industrial Sector in Western Visayas, Philippines. ADB, internal paper, Manila.
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(1995): Review of Agricultural Policies: Estonia. OECD Country Study (prepared in close cooperation with the Estonian authorities), internal paper, 120 pages, Paris.
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(1995): Outlook of the Agricultural Policies, Markets and Trade in the Central and Eastern European Countries and the Newly Independent States. OECD-working paper for contribution to the FAO-publication ‘The State of Food and Agriculture’.
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(1995): Lessons learned from Restructuring the East-German Agro-Food Sector. German Privatisation Agency, working paper, Berlin.
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(1994): An Investigation of Avocado Trading in Europe. In: AGREKON, Vol. 33, No.3, South Africa, pp.135-140.
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(1993): The Opportunities for Exports of Dairy Products from the Baltic States (Estonia, Latvia, Lithuania). DG-Agroprogress, Bonn.
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(2007): Impact of Social Labeling on Child Labor in the Indian Carpet Industry, Discussion Paper No. 366, Wirtschaftswissenschaftliche Fakultät, Hannover. More info
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(2008): Nutrient and Virtual Water Flows in Traded Agricultural Commodities. In: Ademola K. Braimoh und Paul L.G. Vlek (Eds): Land Use and Soil Resources, Springer. pp. 121-143
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(2008): Wert schöpfen, Wasser sparen. Osteuropa, 58.Jg., 4-5/2008, pp.407-418.
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(2009): Environmental Labeling, Protected Geographical Indications, and the Interests of Developing Countries. The Estey Centre Journal of International Law and Trade Policy 10(1), 94-110. More info
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(2009): Environmental labelling initiatives in the agri-food sector: Evidence from developing countries. In: Biala, K. (ed.) (2009): Environmental labelling and certification initiatives in the agri-food sector - a way of marketing agricultural sustainability'. JRC Scientific and Technical Report, European Commission, Ranco, p.11-17.
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(2009): "Value chain analysis Methodologies in the context of environment and trade research," Diskussionspapiere der Wirtschaftswissenschaftlichen Fakultät der Leibniz Universität Hannover dp-429, Leibniz Universität Hannover, Wirtschaftswissenschaftliche Fakultät. More info
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(2008): Labeling als Forschungsfeld. Die Effizienz von Produktzertifizierung im internationalen Wandel. Unimagazin 03/04 2008, Zeitschrift der Leibniz Universität Hannover, pp. 14-17.
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(2007): Rapid and Multidimensional Vulnerability Assessment in Sri Lanka at the Local Level. United Nations University - Institute for Environment and Human Security (UNU-EHS), Bonn, pp. 88-102. More info
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(2011): Fair trade, environmental labels, bans and ecosystem services. In: Koellner, T. (ed.): Ecosystem Services and Global Trade of Natural Resources. Chapter 11, pp. 189-203, Routledge.
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(2007): Reappraising Ethiopian Forest Coffees: Prospects and Challenges of Fair Trade Certification. ATSAF-Proceedings of Tropentag 2007, Witzenhausen.
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(2007): Floods in Bangladesh: Does crop diversification mitigate vulnerability of rural households? Tropentag 2007, Witzenhausen.
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(2011): Qualitätsinfrastruktur – ein Beitrag zu Good Governance. PTB-Mitteilungen 121 (2011), Heft 4. Pp.429-433.
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(2002): Environmental Standards and Trade in Agricultural Products: Evidence from Brazil, Germany and Indonesia. In: Adhikari, R. and P. Athukorala (eds.) (2001): Developing Countries in the World Trading System: The Uruguay Round and Beyond, Asian Development Bank Institute, Tokyo.
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(2002): Eco-labelling in the agricultural sector: an international perspective. In: European Council, Proceedings of the High-Level Pan European Conference on Agriculture and Biodiversity: towards sustainable agriculture in Europe integrating biological and landscape diversity, Strasburg.
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(2002): Environmental and Food Safety Standards and International Trade: Concerns and Challenges for Developing Countries. Paper presented at the International Symposium on “Sustainable Food Security and Managing Natural resources in Southeast Asia: Challenges for the 21st Century, Chiang Mai, Thailand.
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(2002): Environmental standards in developing countries. In: Brouwer, F. and D. Ervin (eds.), Public Concerns, Environmental Standards and Agricultural Trade. CABI Publishing, Oxon and New York, pp.284-306.
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(2002): Labor Standards, Social Labels and the WTO. In: Adhikari, R. and P. Athukorala (eds.) (2002): Developing Countries in the World Trading System: The Uruguay Round and Beyond, Asian Development Bank Institute, Tokyo.
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(2006): Konzepte des Globalen Handels. In: Ihne, H. und J. Wilhelm (eds.): Einführung in die Entwicklungspolitik. Lit-Verlag, Bonn.
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(2001): Towards quantifying the cost of environmental standards: Case study results for selected agricultural products. Conference proceedings, University of Manchester, UK.
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(2001): Implications and Challenges of Liberalized Agricultural Markets for Developing Countries – An Institutional Perspective. Paper presented at the Annual Conference “Agricultural markets in developing countries – synergies and conflicts between trade and subsistence” of the Center for International Agriculture (ZIL) and the Swiss Forum for International Agricultural Research (SFIAR) in Zürich, Schweiz.
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(2010): Impact of Sustainability Standards on Jatropha Production in Tanzania. An Economic Land Evaluation Approach. Contributed Paper at EAAE 2010, Stuttgart, 25.-27. 11. 2010.
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(2011): The nexus between poverty and smallholders’ investment in Agroforestry: A case study from Tanzania. Contributed paper at the Tropentag, 2011, Bonn, 5-7.10.2011.
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(2011): Marketing chain analysis: a case study of the melon sector in Rio Grande do Norte state in Brazil. Organizações Rurais e Agroindustriais (UFLA). v.13, p.377 - 388, 2011.
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(2010): Impact of Sustainability Standards on Jatropha Production in Tanzania. An Economic Land Evaluation Approach. Contributed Paper at EAAE 2010, Stuttgart, 25.-27. 11. 2010.
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(2010): Impact of Sustainability Standards on Jatropha Production in Tanzania. An Economic Land Evaluation Approach. Contributed Paper at EAAE 2010, Stuttgart, 25.-27. 11. 2010.
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(2010): Can small-scale farmers sustain household Energy requirements from on-farm produce? A case from the Uluguru Mountains of Tanzania. . Contributed paper at the Tropentag 2010, Bonn, 14-16.10.2010.
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(2009): Coffee Certification in the International Trade. aroma Roaster’s Magazin 01/09, pp 6-11. Special Publication by Coffee Business, Bochum.
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(2010): The Canola Oil Industry and EU Trade Integration: A Gravity Model Approach," Proceedings of the German Development Economics Conference, Hannover 2010 32, Verein für Socialpolitik, Research Committee Development Economics. More info
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(2009): Understanding the marketing chain: a case study of certified and non-certified grapes and mango farmers. Annals of the University of Petrosani - Economics. v.9, p.309 - 324.
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(2013): Monetarisierung & Investments in Ökosystemleistungen, Handelsblatt Business Briefing (Nachhaltige Investments), 11.01.2013, Nr.1
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(2013): Conserving agrobiodiversity on small-scale farms in developing countries through innovative market-based instruments. In: Christinck, Anja & Martina Padmanabhan eds. (2013): Cultivate Diversity! A Handbook on Transdisciplinary Approaches to Agrobiodiversity Research. Weikersheim: Margraf Publishers, P.185-200.
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(2013): Acreage response of paddy farmers in Wayanad: Application of Autoregressive Distributive Lag Bounds Testing Approach. Proceedings of the 21st Annual Conference of Agricultural Economics Research Association (AERA), Paper No.109, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar during 10-12 September 2013.
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(2013): Die Zertifizierung von Fairtrade und Biokaffee: von der Nische zum Mainstream. - Fairtrade and organic coffee certification: from niche to mainstream. In: Lack, H.W., Grotz, K. and T.W. Gole (eds.) (2013): Kaffee. Ein Globaler Erfolg. – Coffee. A Global Success. Botanischer Garten und Botanisches Museum Berlin-Dahlem, Berlin, p.58-63.
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(2012): The Impact of Coffee Certification on Small-Scale Producers’ Livelihoods: Evidence from Ethiopia, 2012 Conference paper, August 18-24, 2012, Foz do Iguacu, Brazil 126720, International Association of Agricultural Economists.
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(2010): "Determinants Influencing Adoption of Geographical Indication Certification: The Case of Rice Cultivation in Thailand," Proceedings of the German Development Economics Conference, Hannover 2010, No.52, Verein für Socialpolitik, Research Committee Development Economics.
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(2006): Migration due to the Tsunami in Sri Lanka - Analyzing vulnerability and migration at the household level. ZEF in cooperation with UNU-EHS, ZEF-Discussion Papers on Development Policy 105, Bonn.
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(2006): Impact of Labor Standards on Egyptian Exports with Special Emphasis on Child Labor. ZEF Discussion Papers on Development Policy No.108, ZEF, Bonn.
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(2006): The Trade-Off Between Child Labor and Schooling: Influence of Social Labeling NGOs in Nepal, ZEF-Discussion Papers on Development Policy No.102, Center for Development Research (ZEF), Bonn.
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(2013): Determinants of Adopting GLOBALG.A.P. Certification in Thailand. DGG-Proceedings, Vol.3, No.9, p.1-5.
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(2012): "Sufficiency and Sustainability of Agroforestry: What Matters: Today or Tomorrow?," 2012 Conference paper, August 18-24, 2012, Foz do Iguacu, Brazil 126666, International Association of Agricultural Economists.
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(2009): Impact of certification on fruit producers in the Sao Francisco Valley in Brazil. The Annals of Dunarea de Jos University. Fascicle I. Economics and Applied Informatics. v.XV, p.5 - 16.
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(2014): Allmenden: Geschichte oder Zukunft? In: Berichte der Reinhold-Tüxen-Gesellschaft (RTG), Band 26, S. 37-50, ISBN 978-3-9816677-0-7. More info
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(2015): Raghbendra Jha, Raghav Gaiha and Anil B. Deolalikar Eds: Handbook on Food: Demand, Supply, Sustainability and Security. Book Review. Food Security, 7:751–753. More info
DOI: 10.1007/s12571-014-0409-6 -
(2015): Rural Livelihood Strategies in Cambodia: Evidence from a household survey in Stung Treng. ZEF Working Paper Series No.137, Center for Development Research (ZEF), Bonn. More info
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(2015): Costs and Benefits of GAP Standards Adoption in Thai Horticulture. In: Dirksmeyer, Walter, Theuvsen, Ludwig und Maike Kayser (Eds.) (2015): Aktuelle Forschung in der Gartenbauökonomie. Thünen Report 22, Braunschweig, pp. 205-2014. Available at http://www.ti.bund.de/media/publikationen/thuenen-report/Thuenen-Report_22.pdf More info
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(2015): Value Chain Analysis of Potted Phalaenopsis: A Case Study from the Netherlands and Germany. In: Dirksmeyer, Walter, Theuvsen, Ludwig und Maike Kayser (Eds.) (2015): Aktuelle Forschung in der Gartenbauökonomie. Thünen Report 22, Braunschweig, pp. 215-230. More info
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(2015): C. Peter Timmer (2015): Food Security and Scarcity: Why Ending Hunger Is So Hard. Book Review. Food Security
DOI: 10.1007/s12571-015-0495-0. -
(2016): Changing livelihoods in rural Cambodia: Evidence from panel household data in Stung Treng. Center of Development Research (ZEF) Working Paper 149, University of Bonn. More info
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(2017): Can household food security predict individual undernutrition? Evidence from Cambodia and Lao PDR., Hannover Economic Papers 2,594. More info
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(2016): The impact of specializing in African indigenous vegetable production on food security among Kenyan vegetable producers. In: Dirksmeyer, Walter, Schulte, Michael, and Ludwig Theuvsen (Eds.) (2016): Aktuelle Forschung in der Gartenbauökonomie – Thünen report 44, Braunschweig, pp. 21-39. More info
Monographs
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(2007): New Frontiers in Environmental and Social Labeling. Physica/Springer publ., Heidelberg. More info
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(1998): Central Asian Environments in Transition (Kyrgyz Republic, Kazakstan, Uzbekistan). Asian Development Bank (ADB), Manila.
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(2007): Agricultural Producer Support Estimates for Developing Countries. Measurement Issues and Evidence from India, Indonesia, China, and Vietnam: IFPRI Research Report 152, Washington, D.C.
Presentations
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(1999): Street Children in Asia. Center for Development Research, Bonn.
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(2010): Bilateral CDM Project Flows: Stand-alone, or substitute for FDI and Aid? Paper presented at the 117th Seminar of the EAAE, November 25th to November 27th, 2010, Hohenheim, Germany.
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(2010): The Canola Oil Industry and EU Trade Integration: A Gravity Model Approach. Paper presented at the Annual International Conference of the German Economic Association 2010. June 18-19, 2010, Hanover, Germany.
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(2011): The Economics of Ecosystems: An Integrated Institutional Approach. Paper presented at the Conference ICCAFFE 2011, May 20-22, 2011, Agadir, Morocco.
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(2009): Analysing the EU Canola Oil Trade with Developing Countries: A Gravity Model Approach. Paper presented at Tropentag 2009, October 6th - October 9th 2009, Hamburg, Germany.
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(2011): Efficiency of Market Based Instruments for Protecting Wetlands. Presented at Tropentag 2011: Development on the margin. October 5-7, University of Bonn, Germany.
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(2010): A Land Suitability Appraisal Based Costs-Benefit Analysis of Sustainable Jatropha in Tanzania: Will Certification get a viable option? Paper presented at Tropentag 2010, September 14-16, Zürich, Switzerland.
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(2011): Factors Determining Behaviour of Thai Households in Adopting Geographical Indication Certification for Jasmine Rice. Presented at the Tropentag Conference (Tropentag 2011) on “Development on the margin” hosted by the University of Bonn, October 5-7, Germany.
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(2010): Determinants Influencing Adoption of Geographical Indication Certification: The Case of Rice Cultivation in Thailand. Presented at the German Development Economics Conference 2010 (AEL Conference 2010) hosted by Leibniz University of Hannover, June 18-19, Germany.
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(2011): “Promoting Pro-Poor Niche Markets among International Tourists and Preserving the Biodiversity of Native Capsicum in Peru” Poverty Reduction, Equity and Growth Network (PEGNet) Conference. September 7-9. Institute of Global and Area Studies. Hamburg, Germany.
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(2011): “Household Preference Heterogeneity for Organic and Fairtrade Yellow Chilli in Lima, Peru”. ATSAF-Proceedings of Deutscher Tropentag 2011. October 5-7. University of Bonn, Germany.
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(2011): “Revaluating the Paradox of Market Participation and Biodiversity Loss: The Case of Native Capsicum Varieties in the Amazon Rainforest of Peru” International Society for Sustainable Development and Agriculture. December 1-3. Goettingen, Germany.
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(2008): "Growth-Trade-Environment Nexus in India," Proceedings of the German Development Economics Conference, Zurich 2008 18, Verein für Socialpolitik, Research Committee Development Economics.
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(2011): “Household Preference Heterogeneity for Organic and Fairtrade Yellow Chilli in Lima, Peru”. CERES Annual Meeting 2011. June 30-July 1. University of Utrecht, The Netherlands.
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(2011): “Household Preference Heterogeneity for Organic and Fairtrade Yellow Chilli in Lima, Peru”. XIIIth Congress of the European Association of Agricultural Economists. August 30-September 2. ETH Zurich, Switzerland.
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(2006): Wild coffee production in Ethiopia: The role of coffee certification for forest conservation. Paper presented at the Berlin Conference on the Human Dimensions of Global Environmental Change, 17-18 Nov 2008, Berlin.
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(2006): EU food safety standards, traceability and other regulations: A growing trade barrier to developing countries’ exports? 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia, International Association of Agricultural Economists.
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(2013): How do GAP standards from different public and private sectors influence on horticultural value chain? ATSAF-Proceedings of Tropentag 2013, Sept.17-19, Universität Hohenheim, Germany.
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(2012): Presentation of the Scoping Study on “Implications of the Green Growth Strategy of OECD and BRIC countries for Least Developed Countries” at the OECD DAC Task Force Meeting on Green Growth and Poverty Reduction, Paris.
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(2012): Presentation on “Green growth in OECD countries and their impact on developing countries” at the Goa University, Department of Economics (in the context of an exchange program from 24/09-05/10/2012 financed by the DAAD, Germany and the University Grant Commission (UGC), India).
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(2013): Invited lecture “In den Tank oder auf den Teller: Bioenergie als Zankapfel internationaler Agrarpolitik”, in the context of a lecture series „Transformation of the energy system“, Research Initiative Energy, LUH, Hannover.
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(2013): Presentation on “Rural-Urban Migration, Household Vulnerability and Welfare in Vietnam” and Chair of the session “Risks, Shocks and Vulnerability” at the Annual International Conference of the Verein für Socialpolitik, Research Committee on Development Economics, Munich.
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(2013): Keynote presentation in the plenary session and panelist on “Can we improve global food security?” at the 10th International Congress of Plant Pathology (ISPP), Beijing, China.
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(2013): Invited lecture on “Globale Ernährung: How to feed the world”, Herrenhausen late, lecture series organized by the LUH in cooperation with the Volkswagen-Foundation, Castle Herrenhausen, Hannover.
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(2013): Invited lecture on “Global Food Security by 2050: Can we feed more than 9 billion people?, Julius Kühn-Institut, Braunschweig.
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(2013): Presentation on “Rural Urban Linkages in Vietnam” at the Final Workshop of the Research Unit 756 of the German Research Foundation (DFG), Hannover.
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(2014): Invited lecture on “Global Food Security by 2050: Can we feed more than 9 billion people?” Hannover.
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(2014): Invited Presentation on „Elinor Ostrom und die Allmende“, Hannover.
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(2014): Invited Presentation on „Allmenden: Geschichte oder Zukunft?“ Jahrestagung der Reinhold-Tüxen-Gesellschaft e.V., Hannover.
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(2011): Presentation on “Bioenergy and Green Growth in Tanzania” at the Conference “Food Security and Biofuels (Project Better-Is)”, Bagamoyo, Tanzania.
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(2012): Keynote speaker and panelist at the Panel Discussion Meeting “Neue Wege in der Entwicklungsfinanzierung”, Oikocredit Bonn.
[uncategorized]
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(2016): The role of standards in domestic food value chains in Sub-Saharan Africa: a review article, African Journal of Horticultural Science (June 2016) 9:41-53 More info