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Jann Lay

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Personal Details

First Name:Jann
Middle Name:
Last Name:Lay
Suffix:
RePEc Short-ID:pla91
http://www.giga-hamburg.de/english/index.php?folder=staff/lay&file=lay_en.html
+49 40 42 825 763
Hamburg, Germany
http://www.giga-hamburg.de/

: +49 (0)40 42825-593
+49 (0)40 42825-547
Neuer Jungfernstieg 21, D-20354 Hamburg
RePEc:edi:dueiide (more details at EDIRC)
Göttingen, Germany
http://www.iai.wiwi.uni-goettingen.de/

: 0049-551-39 81 72
0049-551-39 81 73
Platz des Göttinger Sieben 3, 37073 Göttingen
RePEc:edi:ibgoede (more details at EDIRC)
Kiel, Germany
http://www.ifw-kiel.de/

: +49 431 8814-1
+49 431 8814528
Kiellinie 66, D-24105 Kiel
RePEc:edi:iwkiede (more details at EDIRC)
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  1. Hettig, Elisabeth & Lay, Jann & Sipangule, Kacana, 2015. "Drivers of households' land-use decisions - A critical review of micro-level studies in tropical regions," EFForTS Discussion Paper Series 15, University of Goettingen, Collaborative Research Centre 990 "EFForTS, Ecological and Socioeconomic Functions of Tropical Lowland Rainforest Transformation Systems (Sumatra, Indonesia)".
  2. Schwarze, Stefan & Euler, Michael & Gatto, Marcel & Hein, J. & Hettig, Elisabeth & Holtkamp, Anna Mareike & Izhar, Lutfi & Kunz, Y. & Lay, J. & Merten, J. & Moser, S. & Mußhoff, O. & Otten, Fenna & Qa, 2015. "Rubber vs. oil palm: an analysis of factors influencing smallholders' crop choice in Jambi, Indonesia," EFForTS Discussion Paper Series 11, University of Goettingen, Collaborative Research Centre 990 "EFForTS, Ecological and Socioeconomic Functions of Tropical Lowland Rainforest Transformation Systems (Sumatra, Indonesia)".
  3. Dislich, Claudia & Hettig, Elisabeth & Heinonen, Johannes & Lay, Jann & Meyer, Katrin M. & Tarigan, Suria & Wiegand, Kerstin, 2015. "Towards an integrated ecological-economic land-use change model," EFForTS Discussion Paper Series 17, University of Goettingen, Collaborative Research Centre 990 "EFForTS, Ecological and Socioeconomic Functions of Tropical Lowland Rainforest Transformation Systems (Sumatra, Indonesia)".
  4. Martin Ostermeier & Sarah Linde & Jann Lay & Sebastian Prediger, 2015. "SMARTer Indicators for Decent Work in a Post-2015 Development Agenda: A Discussion and a Proposal," GIGA Working Paper Series 266, GIGA German Institute of Global and Area Studies.
  5. Kleemann, Linda & Lay, Jann & Nolte, Kerstin & Ott, Konrad & Thiele, Rainer & Voget-Kleschin, Lieske, 2013. "Economic and ethical challenges of "land grabs" in sub-Saharan Africa," Kiel Policy Brief 67, Kiel Institute for the World Economy (IfW).
  6. Faust, Heiko & Schwarze, Stefan & Beckert, Barbara & Brümmer, Bernhard & Dittrich, Christoph & Euler, Michael & Gatto, Marcel & Hauser-Schäublin, Brigitta & Hein, J. & Holtkamp, Anna Mareike & Ibanez-, 2013. "Assessment of socio-economic functions of tropical lowland transformation systems in Indonesia - sampling framework and methodological approach," EFForTS Discussion Paper Series 1, University of Goettingen, Collaborative Research Centre 990 "EFForTS, Ecological and Socioeconomic Functions of Tropical Lowland Rainforest Transformation Systems (Sumatra, Indonesia)".
  7. Grimm, Michael & Hartwig, Renate & Lay, Jann, 2013. "Does Forced Solidarity Hamper Investment in Small and Micro Enterprises?," IZA Discussion Papers 7229, Institute for the Study of Labor (IZA).
  8. Lay, Jann & Ondraczek, Janosch & Stöver, Jana, 2012. "Renewables in the energy transition: Evidence on solar home systems and lighting fuel choice in Kenya," HWWI Research Papers 121, Hamburg Institute of International Economics (HWWI).
  9. Grimm, Michael & Knorringa, Peter & Lay, Jann, 2012. "Constrained gazelles : high potentials in West Africa's informal economy," Social Protection and Labor Policy and Technical Notes 77926, The World Bank.
  10. Göbel, Kristin & Grimm, Michael & Lay, Jann, 2012. "Constrained Firms, Not Subsistence Activities: Evidence on Capital Returns and Accumulation in Peruvian Microenterprises," IZA Discussion Papers 6866, Institute for the Study of Labor (IZA).
  11. Prof. Dr. Michael Grimm & Simon Lange & Jun -Prof. Dr. Jann Lay, 2012. "Credit-constrained in Risky Activities? The Determinants of the Capital Stocks of Micro and Small Firms in Western Africa," GIGA Working Paper Series 185, GIGA German Institute of Global and Area Studies.
  12. Michael Grimm & Simon Lange & Jann Lay, 2011. "Credit-constrained in risky activities? The determinants of capital stocks of micro and small firms in Western Africa," Courant Research Centre: Poverty, Equity and Growth - Discussion Papers 104, Courant Research Centre PEG.
  13. Grimm, Michael & Hoeven, Rolph van der & Lay, Jann, 2011. "Unlocking potential : tackling economic, institutional and social constraints of informal entrepreneurship in Sub-Saharan Africa : main findings and policy conclusions," Social Protection and Labor Policy and Technical Notes 77925, The World Bank.
  14. Grimm, Michael & Kruger, Jens & Lay, Jann, 2011. "Barriers to entry and returns to capital in informal activities : evidence from Sub-Saharan Africa," Social Protection and Labor Policy and Technical Notes 77927, The World Bank.
  15. Michael Grimm & Jann Lay & François Roubaud & Julia Vaillant, 2011. "Informal Sector Dynamics In Times Of Fragile Growth: The Case Of Madagascar," Working Papers DT/2011/10, DIAL (Développement, Institutions et Mondialisation).
  16. Lay, Jann, 2010. "MDG achievements, determinants and resource needs : what has been learnt ?," Policy Research Working Paper Series 5320, The World Bank.
  17. Grimm, Michael & Krüger, Jens & Lay, Jann, 2010. "Capital market imperfections, uncertainty or both: Evidence on economic constraints to informal enterprises in Sub-Saharan Africa," Proceedings of the German Development Economics Conference, Hannover 2010 17, Verein für Socialpolitik, Research Committee Development Economics.
  18. Lay, Jann & Golan, Jennifer, 2009. "The Impact of Agricultural Market Liberalisation from a Gender Perspective: Evidence from Uganda," Proceedings of the German Development Economics Conference, Frankfurt a.M. 2009 20, Verein für Socialpolitik, Research Committee Development Economics.
  19. Lay, Jann & Robilliard, Anne-Sophie, 2009. "The complementarity of MDG achievements : the case of child mortality in Sub-Saharan Africa," Policy Research Working Paper Series 5062, The World Bank.
  20. Lay, Jann & Schüler, Dana, 2008. "Income Diversification and Poverty in a Growing Agricultural Economy: The Case of Ghana," Proceedings of the German Development Economics Conference, Zurich 2008 39, Verein für Socialpolitik, Research Committee Development Economics.
  21. Jennifer Golan & Jann Lay, 2008. "More Coffee, More Cigarettes? Coffee Market Liberalisation, Gender, and Bargaining in Uganda," Kiel Working Papers 1402, Kiel Institute for the World Economy.
  22. Jann Lay & George Michuki M'Mukaria & Toman Omar Mahmoud, 2007. "Boda Bodas Rule: Non-agricultural Activities and Their Inequality Implications in Western Kenya," Kiel Working Papers 1314, Kiel Institute for the World Economy.
  23. Bussolo, Maurizio & Godart, Olivier & Lay, Jann & Thiele, Rainer, 2006. "The Impact of Coffee Price Changes on Rural Households in Uganda," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25345, International Association of Agricultural Economists.
  24. Bussolo, Maurizio & Lay, Jann & van der Mensbrugghe, Dominique, 2006. "Structural change and poverty reduction in Brazil : the impact of the Doha Round," Policy Research Working Paper Series 3833, The World Bank.
  25. Bussolo, Maurizio & Godart, Olivier & Lay, Jann & Thiele, Rainer, 2006. "The impact of commodity price changes on rural households : the case of coffee in Uganda," Policy Research Working Paper Series 4088, The World Bank.
  26. Jann Lay & Rainer Thiele & Manfred Wiebelt, 2006. "Resource Booms, Inequality, and Poverty: The Case of Gas in Bolivia," Kiel Working Papers 1287, Kiel Institute for the World Economy.
  27. Kappel, Robert & Lay, Jann & Steiner, Susan, 2005. "Uganda: No more pro-poor growth?," Proceedings of the German Development Economics Conference, Kiel 2005 31, Verein für Socialpolitik, Research Committee Development Economics.
  28. Kappel, Robert & Lay, Jann & Steiner, Susan, 2004. "The Missing Links - Uganda's Economic Reforms and Pro-Poor Growth," Open Access Publications from Kiel Institute for the World Economy 3840, Kiel Institute for the World Economy (IfW).
  29. Jann Lay & Rainer Thiele & Manfred Wiebelt, 2004. "Pro-poor Growth in Bolivia: Accounting for External Shocks and Policy Reforms," Kiel Working Papers 1231, Kiel Institute for the World Economy.
  30. Jann Lay & Toman Omar Mahmoud, 2004. "Bananas, Oil, and Development: Examining the Resource Curse and Its Transmission Channels by Resource Type," Kiel Working Papers 1218, Kiel Institute for the World Economy.
  31. Stephan Klasen & Melanie Grosse & Rainer Thiele & Jann Lay & Julius Spatz & Manfred Wiebelt, 2004. "Operationalizing Pro-Poor Growth - Country Case Study: Bolivia," Ibero America Institute for Econ. Research (IAI) Discussion Papers 101, Ibero-America Institute for Economic Research.
  32. Maurizio Bussolo & Jann Lay, 2003. "Globalisation and Poverty Changes in Colombia," OECD Development Centre Working Papers 226, OECD Publishing.
  33. Lay, Jarm & Wiebelt, Manfred, 2003. "Hacia un Sistema de Educación Dual – Una Perspectiva desde el Mercado Laboral sobre la Reducción de la Pobreza en Bolivia," Documentos de trabajo 8/2003, Instituto de Investigaciones Socio-Económicas (IISEC), Universidad Católica Boliviana.
  34. Jann Lay & Manfred Wiebelt, 2001. "Towards a Dual Education System, A Labour Market Perspective on Poverty Reduction in Bolivia," Kiel Working Papers 1073, Kiel Institute for the World Economy.
  1. Dodlova, Marina & Göbel, Kristin & Grimm, Michael & Lay, Jann, 2015. "Constrained firms, not subsistence activities: Evidence on capital returns and accumulation in Peruvian microenterprises," Labour Economics, Elsevier, vol. 33(C), pages 94-110.
  2. Maike Hohberg & Jann Lay, 2015. "The impact of minimum wages on informal and formal labor market outcomes: evidence from Indonesia," IZA Journal of Labor & Development, Springer;Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), vol. 4(1), pages 1-25, December.
  3. Martyn J. Andrews & Jennifer Golan & Jann Lay, 2015. "Inefficiency of Male and Female Labor Supply in Agricultural Households: Evidence from Uganda," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 97(3), pages 998-1019.
  4. Julia Vaillant & Michael Grimm & Jann Lay & François Roubaud, 2014. "Informal sector dynamics in times of fragile growth: The case of Madagascar," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 26(4), pages 437-455, September.
  5. Lay, Jann & Ondraczek, Janosch & Stoever, Jana, 2013. "Renewables in the energy transition: Evidence on solar home systems and lighting fuel choice in Kenya," Energy Economics, Elsevier, vol. 40(C), pages 350-359.
  6. Michael Grimm & Renate Hartwig & Jann Lay, 2013. "Electricity Access and the Performance of Micro and Small Enterprises: Evidence from West Africa," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 25(5), pages 815-829, December.
  7. Grimm, Michael & Knorringa, Peter & Lay, Jann, 2012. "Constrained Gazelles: High Potentials in West Africa’s Informal Economy," World Development, Elsevier, vol. 40(7), pages 1352-1368.
  8. Michael Grimm & Rolph van der Hoeven & Jann Lay & Francois Roubaud, 2012. "Neubewertung des informellen Sektors und Unternehmertums in Sub-Sahara-Afrika," Vierteljahrshefte zur Wirtschaftsforschung / Quarterly Journal of Economic Research, DIW Berlin, German Institute for Economic Research, vol. 81(3), pages 69-83.
  9. Jann Lay, 2012. "Millennium Development Goal Achievements and Policies in Education and Health: What Has Been Learnt?," Development Policy Review, Overseas Development Institute, vol. 30(1), pages 67-85, 01.
  10. Michael Grimm & Jens Krüger & Jann Lay, 2011. "Barriers To Entry And Returns To Capital In Informal Activities: Evidence From Sub‐Saharan Africa," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 57, pages S27-S53, 05.
  11. Jann Lay, 2010. "Sequential macro-micro modelling with behavioural microsimulations," International Journal of Microsimulation, International Microsimulation Association, vol. 3(1), pages 24-34.
  12. Thorsten Köhler & Christian Janßen & Sven-Christoph Plath & Jens Reese & Jann Lay & Simone Steinhausen & Tristan Gloede & Christoph Kowalski & Frank Schulz-Nieswandt & Holger Pfaff, 2010. "Communication, social capital and workplace health management as determinants of the innovative climate in German banks," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 55(6), pages 561-570, December.
  13. Matthias Basedau & Jann Lay, 2009. "Resource Curse or Rentier Peace? The Ambiguous Effects of Oil Wealth and Oil Dependence on Violent Conflict," Journal of Peace Research, Peace Research Institute Oslo, vol. 46(6), pages 757-776, November.
  14. Jann Lay & Rainer Thiele & Manfred Wiebelt, 2008. "Resource Booms, Inequality, And Poverty: The Case Of Gas In Bolivia," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 54(3), pages 407-437, 09.
  15. Jann Lay & Rainer Thiele & Manfred Wiebelt, 2008. "Shocks, Policy Reforms and Pro-Poor Growth in Bolivia: A Simulation Analysis," Review of Development Economics, Wiley Blackwell, vol. 12(1), pages 37-56, 02.
  16. Lay, Jann & Mahmoud, Toman Omar & M'Mukaria, George Michuki, 2008. "Few Opportunities, Much Desperation: The Dichotomy of Non-Agricultural Activities and Inequality in Western Kenya," World Development, Elsevier, vol. 36(12), pages 2713-2732, December.
  17. Maurizio Bussolo & Olivier Godart & Jann Lay & Rainer Thiele, 2007. "The impact of coffee price changes on rural households in Uganda," Agricultural Economics, International Association of Agricultural Economists, vol. 37(2-3), pages 293-303, 09.
NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 29 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-AFR: Africa (15) 2006-08-05 2007-01-13 2007-03-17 2007-05-12 2007-12-01 2008-02-16 2009-10-03 2010-09-25 2011-12-13 2012-01-03 2012-05-22 2012-10-06 2013-03-16 2013-06-04 2013-11-22. Author is listed
  2. NEP-DEV: Development (11) 2004-09-05 2006-08-05 2006-09-03 2007-01-13 2007-03-17 2007-05-12 2007-12-01 2008-02-16 2009-10-03 2012-01-03 2013-06-04. Author is listed
  3. NEP-AGR: Agricultural Economics (8) 2007-01-13 2007-05-12 2007-12-01 2008-02-16 2013-11-22 2015-09-18 2015-09-18 2015-09-18. Author is listed
  4. NEP-ENT: Entrepreneurship (6) 2010-09-25 2011-12-13 2012-01-03 2012-10-06 2013-03-16 2013-06-04. Author is listed
  5. NEP-MFD: Microfinance (5) 2011-12-13 2012-01-03 2012-10-06 2013-03-09 2013-03-16. Author is listed
  6. NEP-ENE: Energy Economics (3) 2006-09-03 2012-05-22 2012-10-06
  7. NEP-ENV: Environmental Economics (3) 2012-05-22 2012-10-06 2015-09-18
  8. NEP-SEA: South East Asia (3) 2015-09-18 2015-09-18 2015-09-18
  9. NEP-IUE: Informal & Underground Economics (2) 2011-12-13 2013-06-04
  10. NEP-LAM: Central & South America (2) 2001-11-05 2014-10-17
  11. NEP-CMP: Computational Economics (1) 2007-12-01
  12. NEP-IAS: Insurance Economics (1) 2013-03-16
  13. NEP-INT: International Trade (1) 2006-02-05
  14. NEP-LAB: Labour Economics (1) 2008-02-16
  15. NEP-PPM: Project, Program & Portfolio Management (1) 2013-11-22

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