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Humboldt-Universität zu Berlin - Lebenswissenschaftliche Fakultät - Department für Agrarökonomie

Publications / Veröffentlichungen

2015

2014

2013

2012

2011

2010

2009

 

 

2016:

Luckmann, J., Flaig, D., Grethe, H. and K. Siddig (2016), Modelling Sectorally Differentiated Water Prices: An Application to the Israeli Water Economy. Water Resources Management.

Deppermann, A., Offermann, F. and H. Grethe (2016), Redistributive effects of CAP liberalisation: From the sectoral level to the single farm. Journal of Policy Modeling. Online at doi:10.1016/j.jpolmod.2015.11.002

Luckmann, J., Grethe, H., McDonald, S. (2016), When water saving limits recycling: Modeling economy-wide linkages of wastewater use. Water Research. 88: 972-980.

Grethe, H. (2016), Mehr Tierwohl in der Landwirtschaft: Eine gesamtgesellschaftliche Herausforderung. Der Grundstein/Der Säemann, Mitgliederzeitschrift der IG Bauen-Agrar-Umwelt.

Grethe, H. (2016), Raus aus der Kampfzone. Der Spiegel, 02/2016, Wirtschaft: 64-65.

Grethe, H. (2016), Kann Massentierhaltung artgerecht sein? Schlagabtausch. Rhein Zeitung, 4. Januar.

Grethe, H. (2016), Wege zu einer gesellschaftlich akzeptierten Nutztierhaltung: Vorstellung des WBA-Gutachtens und seiner Rezeption. Züchtungskunde, 88 (1): 7–12.

Zietlow, K.J., Michalscheck, M. and M. Weltin (2016), Water conservation under scarcity conditions: testing the long-run effectiveness of a water conservation awareness campaign in Jordan. Internationl Journal of Water Resources Development: 1-13.

 

2015:

Alemu, B., Grethe, H. and K. Siddig (2015), Do Land Transfers to International Investors Contribute to Employment Generation and Local Food Security? Evidence from Oromia Region, Ethiopia. International Journal of Social Economics. 42 (12): 1121 – 1138

Deppermann, A., Offermann, F., Puttkammer, J. and H. Grethe (2015), EU Biofuel Policies: Income Effects and Lobbying Decisions in the German Agricultural Sector. Renewable Energy. 87 (1): 259-265.

Agbahey, J., Luckmann, J., Grethe, H. and B. Alemu, B. (2015), How do domestic policies affect the integration of Ethiopian fertilizer markets with world markets? Journal of Agriculture and Rural Development in the Tropics and Subtropics. 116 (2): 213-226.

Puttkammer, J. and H. Grethe (2015), The public debate on biofuels in Germany: Who drives the discourse? German Journal of Agricultural Economics, Special Issue: The Political Economy of the Bioeconomy. 64 (4): 263-273.

Luckmann, J., Ihle, R., Kleinwechter, U. and H. Grethe (2015), Do Vietnamese Upland Farmers Benefit from High World Market Prices for Maize? Agricultural Economics. 46: 1-11.

Agbahey, J.U.I., Grethe, H. and Negatu, W. (2015), Fertilizer supply chain in Ethiopia: structure, performance and policy analysis. Afrika Focus, 28 (1): 81-101.

Spiller A, Gauly M, Balmann A, Bauhus J, Birner R, Bokelmann W, Christen O, Entenmann S, Grethe H, Knierim U, Latacz-Lohmann U, Martínez J, Nieberg H, Qaim M, Taube F, Tenhagen B-A, and P. Weingarten (2015), Wege zu einer gesellschaftlich akzeptierten Nutztierhaltung. Berichte über Landwirtschaft, Sonderheft 221: 1-172.

Artavia, M., Grethe, H. and G. Zimmermann (2015), Stochastic Market Modeling with Gaussian Quadratures: Do Different Linear Transformation Methods and Rotations of Stroud's Octahedron Matter? Economic Modelling. 45: 155-168. Advance access DOI: 10.1016/j.econmod.2014.10.017

Luckmann, J., Ihle, R., Kleinwechter, U. and H. Grethe (2015), World Market Integration of Vietnamese Rice Markets during the 2008 Food Price Crisis. Food Security. 7 (1): 143-157.

Kleinwechter, U. and H. Grethe (2015), Policy Reform and Migration in a Chinese Village Economy - A Micro Level Modeling Approach Based on a Composite Utility Function. American Journal of Agricultural Economics. 97 (3): 701-726.

Grethe, H. (2015), Tierwohl nicht mit der Brechstange. Interview in top agrar, 10/2015: 44-47.

Grethe, H. (2015), GAP nach 2020. BW-Agrar.

Grethe, H. (2015), Tierschutz kostet extra. Interview in Schrot & Korn, 09/2015: 43-45.

Grethe, H. (2015): Bilanz und Einfluss des Wissenschaftlichen Beirats für Agrarpolitik. VDL-Journal Agrar, Ernährung, Umwelt, 2 (65).

Grethe, H. (2015), Mehr Tierschutz ist notwendig, machbar und grundsätzlich bezahlbar. Deutsche Bauernkorrespondenz, 05/2015: 6-9.

Grethe, H. (2015), Wir sollten sofort beginnen. Interview in Bioland, 5: 4-5.

Grethe, H. and Spiller, A. (2015), Keine leichtfertigen Empfehlungen. Interview in Agra-Europe, 56 (15), Länderberichte: 34-38.

Grethe, H., Spiller, A., and Entenmann, S. (2015): Verringerung eskalierender Konflikte - Gutachten „Wege zu einer gesellschaftlich akzeptierten Nutztierhaltung“. Fleischwirtschaft, 4/2015: 12-18.

Grethe, H., Spiller, A., and Entenmann, S. (2015): Comment: Both science and society wants improved EU farm animal welfare. Agra Europe (agra net), Analysis. https://www.agra-net.net/agra/agra-europe/analysis/comment-both-science-and-society-wants-improved-eu-farm-animal-welfare-474245.htm

Grethe, H. (2015): "Mission Glücksschwein". Auch nüchterne Forscher fordern: Die Tierhaltung muss sich ändern. Wir fragen den Agrarökonomen Harald Grethe, was er dem Landwirtschaftsminister empfiehlt. Die Zeit, 13/2015: Wissen 35.

Grethe, H. (2015): „Da tickt eine gefährliche Zeitbombe!“ top agrar sprach mit Prof. Dr. Harald Grethe über die Akzeptanzkrise der Nutztierhaltung und was die Wissenschaft ändern will. top agrar 4/2015: 16-17.

Mosa, A., Grethe, H. and K. Siddig (2015), Opportunities and Determinants of Rural Non-Agricultural Employment: Evidence from Ethiopia. Contributed paper at the Tropentag 2015.

Deppermann, A., Offermann, F., Puttkammer, J. and H. Grethe (2015), EU biofuel policies: income effects and lobbying decisions in the German agricultural sector. Contributed paper at the International Association of Agricultural Economists Conference. Milano/Italy. 8 – 14 August 2015.

Luckmann, J., Ihle, R., Kleinwechter, U. and H. Grethe (2015), The Effects of Vietnamese Export Policies on the World Market Integration of Domestic Rice Markets. Contributed paper at the International Association of Agricultural Economists Conference. Milano/Italy. 8 – 14 August 2015.

Luckmann, J., Grethe, H., and S. McDonald (2015), When water saving limits recycling: Modeling economy-wide linkages of wastewater use. Contributed paper at the International Association of Agricultural Economists Conference. Milano/Italy. 8 – 14 August 2015.

Agbahey, J., Siddig, K. and H. Grethe (2015), Access to Israeli Labor Markets: Effects on the West Bank Economy. Contributed paper at the 15th Annual Conference on Global Economic Analysis. Melbourne/Australia. 17 – 19 June 2015.

Luckmann, J., Grethe, H. and S. McDonald (2015), When Water Saving Limits Recycling: Modeling Cascading Water Use in a Computable General Equilibrium Framework. Contributed paper at the 15th Annual Conference on Global Economic Analysis. Melbourne/Australia. 17 – 19 June 2015.

Luckmann, J., Flaig, D., Grethe, H. and K. Siddig (2015), Modelling Sectorally Differentiated Water Prices in a Computable General Equilibrium Model. Contributed paper at the 9th World Congress of the EWRA, "Water Resources Management in a Changing World: Challenges and Opportunities", 10-13 June 2015, Istanbul, Turkey.

Wissenschaftlicher Beirat Agrarpolitik beim BMEL (2015), Wege zu einer gesellschaftlich akzeptierten Nutztierhaltung. Gutachten. Berlin.

Zietlow, K.J. (2015), "What is left today? Analyzing OPEC`s influence on the crude oil price". Journal of Self-Governance and Management Economics 3 (4): 61-69.

Zietlow, K.J. and H. von Witzke (2015), Evidence for the effectiveness of progressive urban water demand management. Paper presented at Workshop on "Managing Water Demand", Sept. 17, 2015, University College London, UK.

Zietlow, K.J. (2015), Why is OPEC refusing to cut oil production? Live interview on Aljazeera "Counting the Cost", Dec. 13, 2015. URL: http://www.aljazeera.com/programmes/countingthecost/2015/12/opec-refusing-cut-oil-production-151213090410559.html

 

2014:

Otto, S., Zietlow, K.J. and Kibbe, A. (2014): Umweltschutz und Persönlichkeit. Der Zusammenhang zwischen Umweltschutz und den Facetten des Persönlichkeitsfaktors Honesty-Humility. Oral Presentation at 49. Kongress der Deutschen Gesellschaft für Psychologie, Sept. 21-25, 2014, Bochum, Germany.

Zietlow, K.J. and Michalscheck, M. (2014): The behavioral dimension of household water conservation in Jordan: exploring the role of psychological, socio-demographic, and household determinants. Oral Presentation at Conference on Social Water Studies in the MENA Region: State of the Art and Perspectives, Sept. 28-29, 2014, Madaba-Amman, Jordan.

 

2013:

Noleppa, S. und H. von Witzke (2013): Energieeffizienz durch den Einsatz von Pflanzenschutzmitteln in Deutschland (pdf)

Zietlow, K.J., Kibbe, A. and Kaiser, F.G. (2013): Environmentalism vs. Honesty-Humility: How to Measure People`s Moral Personality. Oral Presentation at 13th European Congress of Psychology, July 9-12, 2013, Stockholm, Sweden.

Zietlow, K.J. (2013): Evidence for the Effectiveness of Progressived Urban Water Demand Management. Oral Presentation at Workshop "New Directions in the Economic Analysis of Water", July 18-19, 2013, ISCTE-IUL Lisbon, Portugal.

Zietlow, K.J., Kibbe, A., Otto. S. and Kaiser, F.G. (2013): Empirical Evidence for a Joint Latent Disposition Behind Environmental and Water Saving Behavior. Oral Presentation at 10th Biennial Conference on Environmental Psychology, Sep 22-25, 2013, Magdeburg, Germany.

Zietlow, K.J. (2013): Schnittstelle Ökonomie - Psychologie. Workshop Leader at 42nd IPU-Congress, Oct 31 - Nov 3, 2013, Otto-von-Guericke-University Magdeburg, Germany.

 

2012:

Noleppa, S., von Witzke, H. und M. Cartsburg (2012): Einkommenseffekte des Einsatzes von Pflanzenschutzmitteln in Deutschland (pdf)

von Witzke, H. und S. Noleppa (2012): Klimaeffekte des Pflanzenschutzes in Deutschland (pdf)

2011:

von Witzke, H.
und S. Noleppa (2011): Der gesamtgesellschaftliche Nutzen von Pflanzenschutz in Deutschland (pdf)

2010:

Brück, T., A. Danzer, A. Muravyev and N. Weißhaar (forthcoming 2010). "Poverty during Transition: Household Survey Evidence from Ukraine". Journal of Comparative Economics. (This paper won the "Best Article Award" at the Development Studies Association Annual Meeting in September 2007 in Sussex.)

Bozzoli, C., T. Brück and S. Sottsas (forthcoming 2010). "A Survey of the Global Economic Costs of Conflict". Defence and Peace
Economics
.

Brück, T. and C. Müller (forthcoming 2010). "The Determinants of Concern about Terrorism". Global Crime, vol. 11, no. 1.

Brück, T., C. Beaudry, H. Hilgenkamp, N. Karoonuthaisiri, H. Salah-Eldin Mohamed and G. A. Weiss (2010). "Empowering Young Scientists". Science, vol. 328.

Bozzoli, C., T. Brück, T. and O. de Groot (forthcoming 2010). "How Many Bucks in a Bang: On the Estimation of the Economic Costs of Conflict". In: M. Garfinkel and S. Skaperdas, eds. Handbook of the Conomics of Peace and Security, Oxford University Press, Oxford.

Brück, T., A. Avdeenko, P. Justino and P. Verwimp (2010). "Identifying Conflict and Violence in Micro-Level Surveys". Draft Report for the German Federal Ministry of Economic Cooperation and Development.

Brück, T. (2010). "Der Euro-Stabilitäts-Pakt - eine deutsch-griechische Tragödie". DIW Wochenbericht, no. 7, p. 24.
 
Brück, T. (2010). "Warum führen wir Krieg?". Südwestpresse, 13 February, p. 4.

J. Winkler, H. von Witzke et al. (2010), A Conceptual Framework for Muli-Regional Climate Change Assessments for International Market Systems with Long-Term Investments. Climatic Change (forthcoming).

Moeller, T. and Grethe, H. (2010): Climate Change and European Agriculture in 2050: Outlook for Cereal and Oilseed Markets, paper presented at the thirteenth Annual Converence on Global Economics Analysis: "Trade for Sustainable and Inclusive Growth and Development", 9-11 June 2010, Penang/Malaysia.

Moeller, T. and Grethe, H. (2010): Good Prospects: Cereal and Oilseed Production under Climate Change in Germany, poster presented at the 114th EAAE seminar, "Structural Change in Agriculture: Modeling Policy Impacts and Farm Strategies", 15-16 April 2010, Berlin, Deutschland

Moeller, T. and Grethe, H. (2010): No cause for concern? Climate Change impacts on European Oilseed and Cereal markets in 2050, paper to be presented at the IATRC Symposium, "Climate Change in World Agriculture: Mitigation, Adaptation, Trade and Food Security", 27-29 June 2010, Universität Hohenheim, Germany

Moeller, T. and Grethe, H. (2010): Chlimate Change and Agriculture in 2050: Assessing Prospects for European Cereal and Oils, paper to be presented at the joint AAEA annual meeting, 25-27 July 2010, Denver, Colorado, USA

von Witzke, H. (2010), Ananas aus dem Allgäu? Augsburg: Ölbaum (forthcoming).

von Witzke, H.,  S. Noleppa and G. Schwarz (2010), EU Decoupled Payments to Farmers, Production and Trade: An Economics Analysis for Germany. Department für Agrarökonomie, Humboldt-Universität zu Berlin, Working Paper 90/2010 (pdf).

von Witzke, H. (2010), Die dritte Grüne Revolution. Landwirtschaft als Schlüsselindustrie des 21. Jahrhunderts. Augsburg: ölbaum.

von Witzke, H. (2010), Towards the Third Green Revolution: World Agriculture - a Key Industry of the 21st Century. Augsburg: ölbaum (forthcoming).

von Witzke, H. and S. Noleppa (2010), EU agricultural production and trade: Can more efficiency prevent increasing "land-grabbing" outside of Europe? Research Report, University of Piacenca (pdf).

S. Noleppa, H. Lotze-Campen, A. Popp und H. von Witzke (2010), Klimawandel, Landwirtschaft und Welternährung - Implikationen für den Forschungsbedarf. agripol, Berlin.


2009:
 

Style

Brück, T. and K. Schindler (2009). „Smallholder Land Access in Post-War Northern Mozambique“. World Development, vol. 37, no. 8, pp. 1379–1389.

 

Brück, T. and K. Schindler (2009). „The Impact of Violent Conflicts on Households: What Do We Know and What Should We Know about War Widows?“. Oxford Development Studies, vol. 37. no. 3, pp. 289-309.

 

Bozzoli, C. and T. Brück (2009). „Agriculture, Poverty and Post-War Reconstruction: Micro-Level Evidence from Northern Mozambique“. Journal of Peace Research, vol. 46, no. 3, pp. 377-97.

 

Verwimp, P., P. Justino and T. Brück (2009). „The Analysis of Conflict: A Micro-Level Perspective“. Journal of Peace Research, vol. 46, no. 3, pp. 307-14.

 

Brück, T. and H. Engerer, eds. (2009). “Die Ökonomie der Sicherheit”. Vierteljahrshefte zur Wirtschaftsforschung, no. 4.

 

Verwimp, P., T. Brück and P. Justino, eds. (2009). „Micro-Level Dynamics of Violent Conflict”. Journal of Peace Research, vol. 46, no. 3.

 

Brück, T. and H. Engerer (2009). “Ökonomie der Sicherheit: Editorial”. Vierteljahrshefte zur Wirtschaftsforschung, no. 4, pp. 5-10.

 

Bozzoli, C. and T. Brück (2009). „Identifying Conflict and its Effects Using Micro-Level Surveys“. HiCN Research Design Notes, Nr. 13.

 

Baptista de Alleluia, I., T. Brück et al. (2009). “Food First: Sustainable World Food Security.” The 2009 Berlin Declaration and Call for Action by The Humboldt Forum for Food and Agriculture (HFFA), Berlin, April.

 

Brück, T. (2009). „Folgt auf die Krise der Hunger?“. DIW Wochenbericht, no. 45, p. 794.

 

Brück, T. (2009). „Der Kampf gegen die Schweingrippe als globales öffentliches Gut“. DIW Wochenbericht, no. 36, p. 628.

 

Brück, T. (2009). „Der G20-Gipfel sollte den freien Welthandel stärken“. DIW Wochenbericht, no. 13, p. 216.

 

Brück, T. (2009). „Konflikt im Gazastreifen: eine Politik der kleinen Schritte kann helfen, Frieden zu schaffen“. DIW Wochenbericht, no. 4, p. 80.


Artavia, M., Grethe, H., Möller, T. and Zimmermann, G. (2009): Correlated Order Three Gaussian Quadratures in Stochastic Simulation Modelling, conference paper presented at the 12th annual GTAP conference on Global Economic Analysis, "Trade Integration and Sustainable Development: Looking for an Inclusive World", Santiago de Chile, June 2009.

Hecht J, Nieberg H, Offermann F, and Schwarz G (2009) AGRIGRID: Prämienkalkulation nach Standardkosten für Maßnahmen der ländl. Entwicklung. LandInform 2/2009, p.38-40.

D. Miller, G. Schwarz, L-A. Sutherland, J. Morrice, R. Aspinall, A. Barnes, K. Blackstock, K. Buchan, D. Donnelly, C. Hawes, G. McCrum, B. McKenzie, K. Matthews, Dave Miller, A. Renwick, M. Smith, G. Squire, L. Toma (2009) Changing rural land use in Scotland – Analysis of drivers and decision-making, Scottish Government, Edinburgh, September 2009. See here: http://www.scotland.gov.uk/Resource/Doc/298003/0092856.pdf  

Schwarz, G., Wilson, R., Goddard, P. and Lozada-Ellison, L. (2009) Review of the Effectiveness of Axis II Animal Welfare Measures - First Evidence from the Animal Health and Welfare Management (AHWM) Programme in Scotland. In:  Deltuvas, R, Kusta, A. et al. (Eds.): Rural Development 2009, Volume 1, pp. 408 – 413, LZUU, Kaunas.

Schwarz, G., von Witzke, H. and Noleppa, S. (2009) Impacts of future energy price and biofuel production scenarios on international crop prices and trade. Paper presented at the international conference “The Economics of Alternative Energy Sources and Globalization: The Road Ahead”, Orlando, November 2009. See here: http://cnas.tamu.edu/ConfPresentations/Papers/SchwarzEtalImpactsofBiofuelsonProductionPaper2.pdf

Burton, R. and Schwarz, G. (2009) Exploring farmers’ cultural resistance to voluntary agri-environmental schemes. Invited presentation at the 2nd European Congress of Conservation Biology, Prague, September 2009

Schwarz, G. (2009) Biofuel targets and land use change in Germany: A discussion of the future potential of biofuel production and their land use implications Paper presented at the conference XXIII European Society for Rural Sociology congress, Vaasa, August 2009.

Schwarz, G., von Witzke, H. and Noleppa, S. (2009) Determinants of International Agricultural Market Prices and the European Union: The Roles of Energy Prices and Biofuel Production. International Agricultural Trade Research Consortium Analytic Symposium “Confronting Food Price Inflation: Implications for Agricultural Trade and Policies”, Seattle, June 2009. See here: http://iatrc.software.umn.edu/activities/symposia/2009Seattle/seattle-VonWitzke.pdf

Schwarz, G., Morrice, J., Messager, P., Buchan, K., Matthews, K., Hecht, J., Nieberg H., Offermann, F., Vlahos, G., Tsakalou, E., Hrabalova, A., Wollmuthova, P., Kapler, P., Zemeckis, R., Krisciukaitiene, I., Kuliesis, G., Galnaityte, A., Miettinen, A., Aakkula, J., Cesaro, L., Chiozzotto, F., Tarasconi, L., Salguero Herrera, C., Woch, M. and Chyboska, R., (2009) Methodological grids for payment calculations in EU rural development measures. Paper presented at the International Scientific Conference ‘The EU Support for 2007–2013: New Challenges and Innovations for Agriculture and Food Industry‘, Vilnius, May 2009.

Schwarz, G., Moxey, A., McCracken, D., Huband, S. and Cummins, R. (2009) Payment-by-results agri-environment schemes: A realistic alternative to prescription-based schemes? Invited paper at annual conference of the Agricultural Economics Society (AES), Dublin, March 2009.

von Witzke, H., S. Noleppa und G. Schwarz (2009), Global agricultural market trends revisited: The role of energy prices and biofuel production. Working Paper 89/2009 (pdf).


2008:

Bohne, A. (2008), Wildlife value, trophy hunting and rural development - with illustrations from Tanzania. Accepted paper for "Tropentag" 2008, University of Hohenheim, Oct. 7-9, 2008 (pdf).

Bohne, A., Kochmann, L., Slavik, J. und Slaviková, L. (2008), Deutsch-tschechische Bibliographie - Studien der kontigenten Bewertung in Mittel- und Osteuropa. Arbeitspapier der Wirtschaftswissenschaftlichen Fakultät Nr. 71, Universität Leipzig. ( see here)

Bohne, A. und L. Kochmann (2008), Ökonomische Umweltbewertung und endogene Entwicklung peripherer Regionen - Synthese einer Methodik und einer Theorie. Arbeitspapier der Wirtschaftswissenschaftlichen Fakultät Nr. 70, Universität Leipzig. ( see here)
 
Grethe, H. (2008), Book Review: Reforming Agricultural Trade for Developing Countries, by McCalla, A.F. and J. Nash (eds.). European Review of Agricultural Economics, 35 (1): 110-113. (see here)

Grethe, H., Nolte, S. and M. Banse (2008), Modelling the Effects of EU Sugar Market Liberalization on Area Allocation, Production and Trade. Seminar paper at the EAAE-Seminar "Modelling Agricultural and Rural Development Policies", Jan. 31 - Febr. 1, 2008, Sevilla, Spain. (pdf)

Banse, M. and H. Grethe (2008), Effects of the New Biofuel Directive on EU Land Use and Agricutural Markets. Seminar paper at the EAAE-Seminar "Modelling Agricultural and Rural Development Policies", Jan. 31 - Febr. 1, 2008, Sevilla, Spain. (pdf)

Nolte, S. and H. Grethe (2008), Der Markt für Zucker. German Journal of Agricultural Economics (Agrarwirtschaft). 1 (57): 27-35.

Schwarz, G., Moxey, A., McCracken, D., Huband, S. and Cummins, R. (2008) An analysis of the potential effectiveness of a payment-by-results approach to the delivery of environmental public goods and services supplied by agri-environment schemes, LUPG UK, London, November 2008. See here: http://www.lupg.org.uk/pdf/LUPG_Payment_by_Results_Feb09.pdf

Schwarz, G., Buchan, K., Matthews, K., Morrice, J., Messager, P., Hecht, J., Nieberg H., Offermann, F., Vlahos, G., Tsakalou, E., Hadjigeorgiou, I., Hrabalova, A., Wollmuthova, P., Kapler, P., Zemeckis, R., Krisciukaitiene, I., Kuliesis, G., Galnaityte, A., Miettinen, A., Aakkula, J., Kroger, L., Cesaro, L., Chiozzotto, F. and Tarasconi, L. (2008) The Parliament Magazine, Issue 276, 27 October 2008.

von Witzke, H. (2008), Teure Lebensmittel: Strohfeuer oder neuer Megatrend auf den Lebensmittelmärkten? Humboldt-Universität zu Berlin (pdf).

von Witzke, H. (2008), Weltagrarmärkte: Herausforderungen und Chancen für die deutsche Landwirtschaft. Agrarische Rundschau (forthcoming) (pdf).

von Witzke, H. (2008), Vom Segen der Liberalisierung der Agrarmärkte für die Entwicklungsländer. rural 21 (forthcoming) (pdf).

von Witzke, H. (2008), Abgaskontrolle für Rinder. Humboldt 52: 4 (2008), 7.

von Witzke, H. (2008), Die globale Ernährungskrise und wie wir sie verhindern können. Welt am Sonntag v. 27.04.2008.

von Witzke, H. (2008), Weltagrarmärkte: Einige zentrale Änderungen der Rahmenbedingungen und deren Implikationen für die Landwirtschaft. Ländlicher Raum 10 (2008) (pdf) (www.laendlicherraum.at).

von Witzke, H. (2008), Die Amerikaner stocken auf. DLG Mitteilungen 06/2008:26-27 (forthcoming).

von Witzke, H. (2008), Agriculture, World Food Security, Bio-energy and Climate Change: Some Inconvenient Facts. Quarterly Jourmal of International Agriculture 47 (2008): 1-4 (pdf).

von Witzke, H. (2008), Book Review of D. Southgate et al. "The World Food Economy". Malden: Blackwell. European Review of Agricultural Economics 35 (2008): 114-115.

von Witzke, H., S. Noleppa and G. Schwarz (2008), Global agricultural market trends and their impacts on European Union agriculture. Working Paper 84/2008 (pdf).


von Witzke, H. (2008): "Ein Blick in die Zukunft": Bauernzeitung (forthcoming).

von Witzke, H. (2008), Agrarrohstoffe und ihre Preise: Hatte Malthus doch Recht? Der Volkswirt (forthcoming).

von Witzke, H. (2008), "Sicherung der Welternährung", thinktank Berlinpolis (forthcoming).

2007:

Brück, T. (ed.) (2007), The Economic Analysis of Terrorism, Routledge 2007 (see here).

Chemnitz, C. and D. Günther (2007), The Relevance of SPS Measure in the ACP-EU Economic Partnership Agreements - What a development-friendly recognition of SPS measures within the EPA negotiations might look like. Working Paper 82/2007 ( pdf)

Chemnitz, C. (2007), The Compliance Process of Food Quality Standards on the  Primary Producer Level: A Case Study of the EUREPGAP Standard in the Moroccan Tomato Sector. Working Paper 81/2007 ( pdf)

Chemnitz, C., Grethe, H. and U. Kleinwechter (2007), Quality Standards for Food Products - A Particular Burden for Small Producers in Developing Countries? Working Paper No. 83, Institut für Wirtschaft- und Sozialwissenschaften des Landbaus, Humboldt-Universität zu Berlin ( pdf) .

Götz, L. and H. Grethe (2007), The Relevance of the EU Entry Price System for Imports of Fresh Fruits and Vegetables. International Agrricultural Trade Research Consortium Working Paper no. 07-03, December. (pdf)

Götz, L. and H.Grethe (2007), Does the Entry Price System Restrict Fresh Fruit and Vegetable Exports from China to the EU? Contributed paper at the 2007 IATRC Summer Symposium in Beijing, China, July 8-9 ( pdf).

Grethe, H. (2007), The Agricultural Negotiations as Part of the Doha Development Agenda - Progress or Stagnation?. Quarterly Journal of International Agriculture. 3 (46): 199-204. (pdf)

Balkhausen, O., Banse, M. and H. Grethe (2007), Modelling CAP Decoupling in the EU: A Comparison of Selected Simulation Models and Results. Journal of Agricultural Economics. Online Early Articles at http://www.blackwell-synergy.com/toc/jage/0/0, printversion forthcoming in 1 (59) ( pdf).

Grethe, H. (2007), The Challenge of Integrating EU and Turkish Agricultural Markets and Policies. International Journal of Agricultural Resources, Governance and Ecology. 4/5 (6): 440-459. ( pdf)

Grethe, H. (2007), The Integration of the Turkish Dairy Sector in the EU. In: Olgun, A. und A. Uzmay, AB Üyelik Sürecinde, Süt Sektörünün Mevcut Durumu, Rekabet Olanaklarai, Sorunlari Ve Cötüm Önerileri Semposyumu, Aegean University Izmir, Bornova, Türkei.

Grethe, H. (2007), High Animal Welfare Standards in the EU and International Trade – How to Deal with Potential "Low Animal Welfare Havens"? Food Policy. 3 (32): 315-333. (pdf)

Grethe, H., Häger, A. und D. Kirschke (2007), Aspekte der Agrarpolitik 2006. German Journal of Agricultural Economics (Agrarwirtschaft). 1 (56): 1-9. (pdf)

Goetz, L. and H. Grethe (2007), The EU Import Regime for Oranges - Much Ado about Nothing? Journal of International Agricultural Trade and Development 1 (3). ( pdf)

Subbaraman, S. and H. von Witzke (2007), "Child Labor in India". Child Labor in East Asia. G. Hereth and K. Sharma (eds.), Aldershot: Ashgate.

von Witzke, H. and S. Noleppa, (2007), Agricultural and Trade Policy Reform and Inequality: The Distributive Effects of Direct Payments to Germany Farmers under the EU´s New Common Agricultural Policy. Working Paper 79/2007 (pdf).

von Witzke, H. (2007), Sicherung der Welternährung vs. Bioenergy. Heute schon an morgen denken: Perspektiven moderner Pflanzenzüchtung für unsere Gesellschaft. Bonn: Gregor-Mendel-Stiftung, 2007: 60-71.

von Witzke, H., S. Noleppa and P.L. Kennedy (2007), Effects of the EU Common Agricultural Policy and U.S. Farm Policy on Agricultural Land Markets, Washington, D.C.: German Marshall Fund of the United States (pdf).

von Witzke, H., (2007), Landwirtschaft in der ökologischen Marktwirtschaft:  Sicherung der Welternährung vs. Klimaschutz und Bioenergie. Working Paper 80/2007 (pdf).

von Witzke, H. (2007), Sicherung der Welternährung, Klimaschutz und Bioenergie: Ressourcenkonkurrenz. Stellungnahme für den Bundestagsausschuss für Ernährung, Landwirtschaft und Verbraucherschutz, Berlin (pdf).

von Witzke, H. (2007), Die ökonomische Bedeutung der Nachbaugebühren für die deutsche Landwirtschaft, Humboldt-Universität zu Berlin (pdf).

von Witzke, H. und S. Noleppa (2007), Methan und Lachgas - die vergessenen Klimagase, Berlin: WWF, 2007 (pdf).


2006:

Chemnitz, C. and H. Grethe, (2006), Handelspräferenzen der EU für Tomaten aus Marokko – wer profitiert? In Bahrs et al. (eds.), "Unternehmen im Agrarbereich vor neuen Herausforderungen". Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V., Band 41, Berlin: 207-220. ( pdf)

Grethe, H. (2006), Subsidiarity and CAP Reform - Who Should Do What? Agra Europe Weekly. 2237, December 8, Analysis: 1-2. (pdf)

Grethe, H. (2006), Environmental and Agricultural Policy: What Roles for the EU and the Member States? Keynote paper for the conference "Subsidiarity and Economic Reform in Europe" "Subsidiarity and Economic Reform in Europe", organized by the European Commission, the CPB Netherlands Bureau for Economic Policy Analysis and the Dutch Minstry of Economic Affairs, November 8-9, 2006, Bussels. (pdf)

Grethe, H. (2006), Book Review: Agricultural Trade Reform and the Dopha Development Agenda, by Anderson, K. and W. Martin (3ds.). European Review of Agricultural Economics, 33 (4) (see here)

Grethe, H., Nolte, S. and S. Tangermann (2006), Evolution, Current State and Future of EU Trade Preferences for Agricultural Products from North-African and Near-East Countries. In: Miljkovic, D. (ed.), New Topics in International Agricultural Trade and Development. Nova Publishers: 109-133.

Goetz, L. and H. Grethe (2006), How Effective is the EU Import Regime for Oranges? Contributed paper at the 98th EAAE Seminar "Marketing Dynamics within the Global Trading System: New Perspectives". 29. June - 2 July, 2006, Chania, Crete (Greece).

Grethe, H. und S. Nolte (2006), The Future of Agricultural Trade Preferences under the Euro-Mediterranean Agreements and the EU Import Regime for Fresh Fruit and Vegetables. In: M'barek, R., Wobst, P. und H.-J. Lutzeyer (Hrsg.), Euro-Med Association Agreements: Agricultural Trade - Regional Impacts in the EU (Proceedings of the Workshop) . Institute for Prospective Technology Studies, Sevilla, document no. PB/2006/IPTS/3548: 21-24. (pdf)

Goetz, L. and H. Grethe (2006), The EU Import Regime for Oranges – Much Ado about Nothing? Poster Paper at the 26th Conference of the International Association of Agricultural Economists "Contributions of Agricultural Economics to Critical Policy Issues", 12-18 August 2006, Brisbane, Australia. Also at AgEcon Search (pdf).

Banse, M. and H. Grethe (2006), Using the Logistic Functional Form for Modelling International Price Transmission in Net Trade Simulation Models. Poster Paper at the 26th Conference of the International Association of Agricultural Economists "Contributions of Agricultural Economics to Critical Policy Issues", 12-18 August 2006, Brisbane, Australia. Also at AgEcon Search (pdf).

Grethe, H., Häger, A. and D. Kirschke (2006), Aspekte der Agrarpolitik 2005. German Journal of Agricultural Economics (Agrarwirtschaft). 1 (55): 1-10. (pdf)

Grethe, H. and G. Weber (2006), Isoelastische und aus einer Symmetric Generalized McFadden Gewinnfunktion abgeleitete Angebotssysteme: Ein Vergleich. In Bahrs et al. (eds.), "Unternehmen im Agrarbereich vor neuen Herausforderungen". Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V., Band 41, Berlin: 233-244. (pdf)

Balkhausen, O., Banse, M., and H. Grethe (2006), Modellierung der Auswirkungen einer Entkopplung der Direktzahlungen in der EU: Modellansätze, Ergebnisse und Ausblick. In Bahrs et al. (eds.), "Unternehmen im Agrarbereich vor neuen Herausforderungen". Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V., Band 41, Berlin: 305-314.

Banse, M., Grethe, H. and S. Nolte (2006), Steigt oder fällt die Futterfläche durch die Entkopplung der EU-Direktzahlungen? Eine partielle Gleichgewichtsanalyse. In Bahrs et al. (eds.), "Unternehmen im Agrarbereich vor neuen Herausforderungen". Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V., Band 41, Berlin: 595-596.

Banse, M. and H. Grethe, (2006), Die Verwendung der Logistischen Funktion zur Modellierung von internationaler Preistransmission in Nettohandelsmodellen. In Bahrs et al. (eds.), "Unternehmen im Agrarbereich vor neuen Herausforderungen". Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V., Band 41, Berlin: 257-270. (pdf)

Banse, M. and H. Grethe, (2006), Auswirkungen sinkender Subsistenzproduktion auf den Märkten für Milch und Milchprodukte in den mittel- und osteuropäischen Ländern. In Bahrs et al. (eds.), "Unternehmen im Agrarbereich vor neuen Herausforderungen". Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V., Band 41, Berlin: 245-256. (pdf)

Kleinwechter, U. and H. Grethe (2006), The Adoption of the Eurepgap Standard by Mango Exporters in Piura, Peru. Contributed Paper at the 26th Conference of the International Association of Agricultural Economists "Contributions of Agricultural Economics to Critical Policy Issues", 12-18 August 2006, Brisbane, Australia. Also at AgEcon Search (pdf).

von Witzke, H. und K. Hagedorn, (2006), Günther Schmitt, 1929-2006. German Journal of Agricultural Economics - Agrarwirtschaft 55 (5/6) (pdf

von Witzke, H., (2006), Kann die Landwirtschaft die Welt ernähren? Die nächsten 30 Jahre. DLG-Nachrichten (pdf)

von Witzke, H. und S. Noleppa, (2006), Trade Liberalization and Fairness: Distributive Effects of the New CAP. International Agricultural Trade Research Consortium, 2006 Annual Meeting, St. Petersburg, FL, USA, December 2006.

von Witzke, H. and S. Noleppa (2006), Distributive Effects of Direct Payments in German Agriculture under the New Common Agricultural Policy of the European Union, The German Marshall Fund of the United States, Washington, DC. (pdf)

von Witzke, H. und S. Noleppa (2006), Verteilungseffekte der EU-Direktzahlungen in der deutschen Landwirtschaft. Ein Bericht für den German Marshall Fund of the United States. (pdf)


2005:

Chemnitz, C. and H. Grethe (2005), Preferential Entry Prices for Moroccan Tomato Exports to the EU - Who Gets the Rent? Contributed paper at the XIth International Congress of the European Association of Agricultural Economists, "The Future of Rural Europe in the Global Agri-Food System", 23-27 August 2005, Copenhagen. Published on conference CD. ( pdf)

Grethe, H., Nolte, S. and S. Tangermann (2005), Evolution, Current State and Future of EU Trade Preferences for Agricultural Products from North-African and Near-East Countries. Journal of International Agricultural Trade and Development, 2 (1): 109-133. (pdf)

Grethe, H. (2005), EU Agricultural Trade Preferences for North Africa and the Near East and the EU Import Regime for Fresh Fruit and Vegetables. Paper prepared for the FAO Regional Trade Workshop "Recent Development in the WTO Negotiations on Agriculture and in Regional Trade Agreements and their Implications for Trade, Agriculture and Food Security in the Near East Countries", Cairo 15th to 17th November 2005. (pdf)

Grethe, H., Nolte, S. and S. Tangermann (2005), Evolution, Current State and Future of EU Trade Preferences for Agricultural Products from North-African and Near-East Countries. Journal of International Agricultural Trade and Development, 2 (1): 109-133.

Balkhausen, O., Banse, M., Grethe, H. and S. Nolte (2005), Modellierung der Auswirkungen einer Entkopplung der Direktzahlungen auf die Flächenallokation und Wiederkäuerproduktion in der EU: Eine Analyse unterschiedlicher Modellergebnisse. German Journal of Agricultural Economics (Agrarwirtschaft). 8 (54): 351-365. (pdf)

Grethe, H., Nolte, S. and S. Tangermann (2005), Entwicklung und Zukunft der EU-Agrarhandelspräferenzen für die südlichen und östlichen Mittelmeeranrainerstaaten. German Journal of Agricultural Economics (Agrarwirtschaft). 7 (54): 300-313. (pdf)
 
Grethe, H. (2005), Opportunities and Outlook: The Turkish Milk Market. European Dairy Magazine. 5 (2005): 16-17. (pdf)

Grethe, H. (2005), Der türkische Milchmarkt: Channcen und Perspektiven. Deutsche Milchwirtschaft. 19 (56): 837-841. (pdf)

Grethe, H. (2005), The CAP for Turkey? Potential Market Effects and Budgetary Implications. EuroChoices. 2 (04); 20-25.  (pdf)

Grethe, H. and S. Nolte (2005), Agricultural Import Surges in Developing Countries: How Do the Arise? Contributed paper a the Deutscher Tropentag 2005, 11-13 October, Hohenheim. (pdf)

Grethe, H., S. Nolte and S. Tangermann (2005), The Development and Future of EU Agricultural Trade Preferences for North-African and Near-East Cojntries. contributed paper at the XIth International Congress of the European Association of Agricultural Ecoomicsts, "The Future of Rural Europe in the Global Agric-Food System", 23-27 August 2005, Copenhaagen. Published on conference CD. ( pdf)

Banse, M. and H. Grethe (2005), Depicting International Price Transmission in Net-Trade Models: Current State and a New Approach. Poster at the XIth International Congress of the European Association of Agriculturel Economists, "The Future of Rural Europe in the Global Agri-Food System", 23-27 August 2005, Copenhagen. Background paper published on conference CD. (pdf)

Grethe, H. (2005), The Perspective of Agriculture Trade Preferences Granted by the  EU to Developing Countries. Contributed paper at the IATRC Annual Meeting 2005, "Pressures for Agricultural Policy Reform: WTO Panels and the Doha Round Negotiations", 19-21 June, Sevilla. Published on conference CD. (pdf)

Banse, M. and H. Grethe (2005), Beeinträchtigung der Milchmärkte in den MOEL durch eine abnehmende Subsistenzlandwirtschaft: Darstellung in einem partiellen Agrarsektormodell. In: Curtiss, J., Petrick, M. and A. Balmann (Eds.), Beiträge des 3. Doktorandenworkshops zur Agrarentwicklung in Mittel- und Osteuropa 2005. IAMO Discussion Paper No. 83. (pdf)

Grethe, H. and S. Nolte (2005), Agricultural Import Surges in Developing Countries: Exogenous Factors in their Emergence. Paper prepared for the FAO Informal Epert Consultation on Import Surges: The Case of Developing Countries. Rome, 18-19 April 1005. (pdf)

Grethe, H. (2005), Turkey´s accession to the EU: what will the Common Agricultural Policy cost?, In: Agrarwirtschaft 54 (2), pp. 128-137. (pdf)

Grethe, H. and G. Weber (2005), Comparing Supply Systems Derived from a Symmetric Generalized McFadden Profit Function to Isoelastic Supply Systems: Costs and Benefits. Contributed paper at the 89. Seminar of the European Association of Agricultural Economists, "Modelling Agricultural Policies: State of the Art and New Challenges", 3-5 February 2005, Parma. (pdf)

Balkhausen, O., Banse, M., Grethe, H. and S. Nolte (2005), Modelling the Effects of Partial Decoupling on Crop and Fodder Area as well as Beef Supply in the EU: Current State and Outlook. Contributed paper at the 89. Seminar of the European Association of Agricultural Economists, "Modelling Agricultural Policies: State of the Art and New Challenges", 3-5 Februar 2005, Parma. (pdf)

Banse, M. and H. Grethe (2005), How will Decreasing Subsistence Produciton Affect Future Dairy Markets in The CEC? Contributed paper at the 89. Seminar of the European Association of Agricultural Economists, "Modelling Agricultural Policies: State of the Art and New Challenges", 3-5 Februar 2005, Parma. (pdf)

Grethe, H., Häger, A. und D. Kirschke (2005), Aspekte der Agrarpolitik 2004. Agrarwirtschaft 1 (54). (pdf)

Banse, M., H. Grethe and S. Nolte (2005), European Simulation Model (ESIM) in GAMS: Model Documentation. European Commission, DG AGRI.

Banse, M., H. Grethe and S. Nolte (2005), European Simulation Model (ESIM) in GAMS: User Handbook. European Commission, DG AGRI.

Kleinwechter, U. and H. Grethe (2005), The Significance of Food Quality and Safety Standards in Developing Countries - A Case Study for the Eurepgap Standard in the Mango Export Sector in Piura, Peru. Poster at the Deutscher Tropentag 2005, 11-13 October, Hohenheim. (pdf)

von Witzke, H., D. Kirschke, H. Lotze-Campen und S. Noleppa, Ökonomie des Verbraucherschutzes für Lebensmittel in Entwicklungsländern. Bericht für die Gesellschaft für Technische Zusammenarbeit. Berlin, 2005. (pdf)

von Witzke, H., Welfare, Growth and Distribution: LDCs` Food and Agriculture in the Process of Globalization. German Journal of Agricultural Economics 54 (2005).

von Witzke, H., D. Kirschke, H. Lotze-Campen and S. Noleppa, The Economics of Food-borne Diseases in Developing Countries: The Case of Diarrhea in Rwanda. Working Paper, Institute of Agricultural Economics, Humboldt University of Berlin, 2005. (pdf)




2004:

Arbenser, L.: A General Equilibrium Analysis of the Impact of Inward FDI in Ghana: The Role of Complementary Policies. Working Paper Nr. 69 des Instituts für WiSoLa. (pdf)

Arbenser, L.: A General Equilibrium Analysis of the Nexus between Foreign Direct Investment, Trade and Macroeconomic Policies: The Case of Ghana. Berlin: Dissertation.de Press

Grethe, H. (2004), What Can Turkey Gain from Full Agricultural Market Integration with the EU without Being a Member? IATRC Working Paper No. 04-3.
( pdf)

Grethe, H. (2004), Marktintegration ohne Gemeinsame Agrarpolitik: Auswirkungen einer Einbeziehung von Agrarprodukten in die Zollunion mit der EU auf den türkischen Agrarsektor. Agrarwirtschaft. 7 (53): 280-288. (pdf)

Grethe, H. (2004), Turkey's Accession to the EU: What Will the Common Agricultural Policy Cost? Working Paper No. 70/2004.
Institut für Wirtschafts- und Sozialwissenschaften des Landbaus, Humboldt-Universität zu Berlin. (pdf)

Grethe, H. (2004), De integratie van de Landbouwsector vanuit Turks perspectief. In: Griffiths, R. T. and D. Ozdemir (eds.), Turkije en lidmaatschap van de Europese Unie. Lemma, Utrecht. Also forthcoming as The Integration of the EU's and Turkish Agricultural Markets and Policies from a Turkish Perspective. In: Griffiths, R. T. and D. Ozdemir (eds.), Turkey and the EU. University of Leiden.

Grethe, H. (2004), Low Animal Welfare Havens, Will they Be a Problem and how Can it Be Dealt with? In Multifunctional Agriculture, Policies and Markets: Understanding the Critical Linkage, October 28-29.
2004, Rennes, Proceedings Part 1. 99-110. (pdf)

Grethe, H.: Auswirkungen einer Integration der Agrarmärkte der Türkei und der EU: Eine partielle Gleichgewichtsanalyse. Contributed paper at the GEWISOLA-Tagung 2004, Umwelt- und Produktqualität im Agrarbereich. Berlin. (pdf)

Grethe, H.: The Dumping of Agricultural Products: Quantification and Interpretation. In: Germanwatch e.V. (ed.): Stop Dumping - Promote Food Security.

Grethe, H. (2004), Effects of Including Agricultural Products in the Customs Union between Turkey and the EU. A Partial Equilibrium Analysis for Turkey. CeGE-Schriften, Center for Globalization and Europeanization of the Economy, Georg-August-Universität Göttingen, No. 9.
Peter Lang Verlag, Frankfurt am Main. Also published at http://webdoc.sub.gwdg.de/diss/2004/grethe/index.html.

von Witzke, H., Jechlitschka, K., Kirschke, D., Lotze-Campen, H., Noleppa, S.: Social rate of return to plant breeding research in Germany.
(Agrarwirtschaft 5/2004) (pdf)

von Witzke, H., Jechlitschka, K., Kirschke, D., Lotze-Campen, H., Noleppa, S.: Die gesamtwirtschaftliche Verzinsung der Pflanzenzüchtung in Deutschland. (pdf)