Two Perspectives on Preferences and Structural Transformation
Author
Abstract
Suggested Citation
Note: DOI: 10.1257/aer.103.7.2752
Download full text from publisher
Other versions of this item:
- Berthold Herrendorf & Richard Rogerson & Ákos Valentinyi, 2009. "Two Perspectives on Preferences and Structural Transformation," NBER Working Papers 15416, National Bureau of Economic Research, Inc.
- Berthold Herrendorf & Richard Rogerson & Akos Valentinyi, 2011. "Two Perspectives on Preferences and Structural Transformation," CERS-IE WORKING PAPERS 1134, Institute of Economics, Centre for Economic and Regional Studies.
References listed on IDEAS
- Victor R. Fuchs, 1968. "Some Implications of the Growth of a Service Economy," NBER Chapters, in: The Service Economy, pages 183-199, National Bureau of Economic Research, Inc.
- Valerie A. Ramey & Neville Francis, 2009.
"A Century of Work and Leisure,"
American Economic Journal: Macroeconomics, American Economic Association, vol. 1(2), pages 189-224, July.
- Neville Francis & Valerie A. Ramey, 2005. "A Century of Work and Leisure," 2005 Meeting Papers 250, Society for Economic Dynamics.
- Valerie Ramey, 2006. "A Century of Work and Leisure," Working Papers id:546, eSocialSciences.
- Valerie A. Ramey & Neville Francis, 2006. "A Century of Work and Leisure," NBER Working Papers 12264, National Bureau of Economic Research, Inc.
- L. Rachel Ngai & Christopher A. Pissarides, 2007.
"Structural Change in a Multisector Model of Growth,"
American Economic Review, American Economic Association, vol. 97(1), pages 429-443, March.
- Ngai, L. Rachel & Pissarides, Christopher, 2004. "Structural change in a multi-sector model of growth," LSE Research Online Documents on Economics 3550, London School of Economics and Political Science, LSE Library.
- Pissarides, Christopher & Ngai, Liwa Rachel, 2004. "Structural Change in a Multi-Sector Model of Growth," CEPR Discussion Papers 4763, C.E.P.R. Discussion Papers.
- Ngai, L. Rachel & Pissarides, Christopher A., 2005. "Structural Change in a Multi-Sector Model of Growth," IZA Discussion Papers 1800, Institute of Labor Economics (IZA).
- Ngai, L. Rachel & Pissarides, Christopher, 2005. "Structural change in a multi-sector model of growth," LSE Research Online Documents on Economics 4656, London School of Economics and Political Science, LSE Library.
- Ngai, L. Rachel & Pissarides, Christopher, 2007. "Structural change in a multi-sector model of growth," LSE Research Online Documents on Economics 4468, London School of Economics and Political Science, LSE Library.
- Atkeson, Andrew & Ogaki, Masao, 1996.
"Wealth-varying intertemporal elasticities of substitution: Evidence from panel and aggregate data,"
Journal of Monetary Economics, Elsevier, vol. 38(3), pages 507-534, December.
- Atkeson, A. & Ogaki, M., 1991. "Wealth-Varying Intertemporal Elasticities of Substitution Evidence from Panel and Aggregate Data," RCER Working Papers 303, University of Rochester - Center for Economic Research (RCER).
- ten Raa,Thijs, 2006.
"The Economics of Input-Output Analysis,"
Cambridge Books,
Cambridge University Press, number 9780521602679, September.
- ten Raa,Thijs, 2006. "The Economics of Input-Output Analysis," Cambridge Books, Cambridge University Press, number 9780521841795, September.
- Huffman, Gregory W. & Wynne, Mark A., 1999.
"The role of intratemporal adjustment costs in a multisector economy,"
Journal of Monetary Economics, Elsevier, vol. 43(2), pages 317-350, April.
- Gregory W. Huffman & Mark A. Wynne, 1995. "The role of intratemporal adjustment costs in a multi-sector economy," Working Papers 9508, Federal Reserve Bank of Dallas.
- Piyabha Kongsamut & Sergio Rebelo & Danyang Xie, 2001.
"Beyond Balanced Growth,"
The Review of Economic Studies, Review of Economic Studies Ltd, vol. 68(4), pages 869-882.
- Piyabha Kongsamut & Sergio Rebelo & Danyang Xie, 1997. "Beyond Balanced Growth," NBER Working Papers 6159, National Bureau of Economic Research, Inc.
- Kongsamut, P. & Rebelo, S. & Xie, D., 1997. "Beyong Balanced Growth," RCER Working Papers 438, University of Rochester - Center for Economic Research (RCER).
- Kongsamut, Piyabha & Rebelo, Sérgio & Xie, Danyang, 1997. "Beyond Balanced Growth," CEPR Discussion Papers 1693, C.E.P.R. Discussion Papers.
- Margarida Duarte & Diego Restuccia, 2010.
"The Role of the Structural Transformation in Aggregate Productivity,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 125(1), pages 129-173.
- Margarida Duarte & Diego Restuccia, 2006. "The Role of the Structural Transformation in Aggregate Productivity," 2006 Meeting Papers 415, Society for Economic Dynamics.
- Margarida Duarte & Diego Restuccia, 2009. "The Role of the Structural Transformation in Aggregate Productivity," Working Papers tecipa-348, University of Toronto, Department of Economics.
- Margarida Duarte & Diego Restuccia, 2007. "The Role of the Structural Transformation in Aggregate Productivity," Working Papers tecipa-300, University of Toronto, Department of Economics.
- Barnett, William A. & Serletis, Apostolos, 2008.
"Consumer preferences and demand systems,"
Journal of Econometrics, Elsevier, vol. 147(2), pages 210-224, December.
- William Barnett & Apostolos Serletis, 2008. "Consumer preferences and demand systems," WORKING PAPERS SERIES IN THEORETICAL AND APPLIED ECONOMICS 200801, University of Kansas, Department of Economics, revised Jan 2008.
- Barnett, William A. & Serletis, Apostolos, 2008. "Consumer preferences and demand systems," MPRA Paper 8413, University Library of Munich, Germany.
- Mark Aguiar & Erik Hurst, 2007.
"Measuring Trends in Leisure: The Allocation of Time Over Five Decades,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(3), pages 969-1006.
- Mark Aguiar & Erik Hurst, 2006. "Measuring Trends in Leisure: The Allocation of Time Over Five Decades," NBER Working Papers 12082, National Bureau of Economic Research, Inc.
- Mark Aguiar & Erik Hurst, 2006. "Measuring trends in leisure: the allocation of time over five decades," Working Papers 06-2, Federal Reserve Bank of Boston.
- Berthold Herrendorf & James A. Schmitz & Arilton Teixeira, 2009.
"Transportation and development: insights from the U.S., 1840-1860,"
Staff Report
425, Federal Reserve Bank of Minneapolis.
- Arilton Teixeira & Berthold Herrendorf & James A. Schmitz Jr., 2009. "Transportation and Development:Insights from the U.S. 1840-1860," Fucape Working Papers 18, Fucape Business School.
- Richard Rogerson, 2008.
"Structural Transformation and the Deterioration of European Labor Market Outcomes,"
Journal of Political Economy, University of Chicago Press, vol. 116(2), pages 235-259, April.
- Richard Rogerson, 2007. "Structural Transformation and the Deterioration of European Labor Market Outcomes," NBER Working Papers 12889, National Bureau of Economic Research, Inc.
- Douglas Gollin & Stephen Parente & Richard Rogerson, 2002.
"The Role of Agriculture in Development,"
American Economic Review, American Economic Association, vol. 92(2), pages 160-164, May.
- Douglas Gollin & Stephen Parente & Richard Rogerson, 2002. "The Role of Agriculture in Development," Department of Economics Working Papers 2002-09, Department of Economics, Williams College.
- Douglas Gollin & Stephen Parente & Richard Rogerson, 2002. "The Role of Agriculture in Development," Center for Development Economics 2002-09, Department of Economics, Williams College.
- Pollak, Robert A & Wales, Terrence J, 1969. "Estimation of the Linear Expenditure System," Econometrica, Econometric Society, vol. 37(4), pages 611-628, October.
- Francisco J. Buera & Joseph P. Kaboski, 2009. "Can Traditional Theories of Structural Change Fit The Data?," Journal of the European Economic Association, MIT Press, vol. 7(2-3), pages 469-477, 04-05.
- Messina, Julian, 2006.
"The role of product market regulations in the process of structural change,"
European Economic Review, Elsevier, vol. 50(7), pages 1863-1890, October.
- Messina, Julián, 2003. "The role of product market regulations in the process of structural change," Working Paper Series 217, European Central Bank.
- Kelvin J. Lancaster, 1966. "A New Approach to Consumer Theory," Journal of Political Economy, University of Chicago Press, vol. 74(2), pages 132-132.
- Bah, El-hadj M., 2007.
"Structural Transformation in Developed and Developing Countries,"
MPRA Paper
10655, University Library of Munich, Germany, revised 19 Sep 2008.
- Bah, El-hadj, 2009. "Structural Transformation in Developed and Developing Countries," Proceedings of the German Development Economics Conference, Frankfurt a.M. 2009 42, Verein für Socialpolitik, Research Committee Development Economics.
- Piyabha Kongsamut & Sergio Rebelo & Danyang Xie, 2001.
"Beyond Balanced Growth,"
The Review of Economic Studies, Review of Economic Studies Ltd, vol. 68(4), pages 869-882.
- Piyabha Kongsamut & Sergio Rebelo & Danyang Xie, 2001. "Beyond Balanced Growth," CEMA Working Papers 648, China Economics and Management Academy, Central University of Finance and Economics.
- Victor R. Fuchs, 1968. "The Service Economy," NBER Books, National Bureau of Economic Research, Inc, number fuch68-1.
- John Laitner, 2000. "Structural Change and Economic Growth," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 67(3), pages 545-561.
- Echevarria, Cristina, 1997. "Changes in Sectoral Composition Associated with Economic Growth," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(2), pages 431-452, May.
- Sato, Ryuzo, 1975. "The Most General Class of CES Functions," Econometrica, Econometric Society, vol. 43(5-6), pages 999-1003, Sept.-Nov.
- Foellmi, Reto & Zweimüller, Josef, 2008. "Structural change, Engel's consumption cycles and Kaldor's facts of economic growth," Journal of Monetary Economics, Elsevier, vol. 55(7), pages 1317-1328, October.
- Akos Valentinyi & Berthold Herrendorf, 2008.
"Measuring Factor Income Shares at the Sector Level,"
Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(4), pages 820-835, October.
- Akos Valentinyi & Berthold Herrendorf, 2008. "Measuring Factor Income Shares at the Sectoral Level," CERS-IE WORKING PAPERS 0803, Institute of Economics, Centre for Economic and Regional Studies.
- Herrendorf, Berthold & Valentinyi, Akos, 2007. "Measuring Factor Income Shares at the Sector Level - A Primer," CEPR Discussion Papers 6271, C.E.P.R. Discussion Papers.
- Deaton, Angus S & Muellbauer, John, 1980. "An Almost Ideal Demand System," American Economic Review, American Economic Association, vol. 70(3), pages 312-326, June.
- Mr. Sergio Rebelo & Ms. Piyabha Kongsamut & Danyang Xie, 2001. "Beyond Balanced Growth," IMF Working Papers 2001/085, International Monetary Fund.
Most related items
These are the items that most often cite the same works as this one and are cited by the same works as this one.- Herrendorf, Berthold & Rogerson, Richard & Valentinyi, Ákos, 2014.
"Growth and Structural Transformation,"
Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 6, pages 855-941,
Elsevier.
- Richard Rogerson & Akos Valentinyi & Berthold Herrendorf, 2007. "Growth and Structural Transformation," 2007 Meeting Papers 757, Society for Economic Dynamics.
- Rogerson, Richard & Herrendorf, Berthold & Valentinyi, Akos, 2013. "Growth and Structural Transformation," CEPR Discussion Papers 9370, C.E.P.R. Discussion Papers.
- Berthold Herrendorf & Richard Rogerson & Ákos Valentinyi, 2013. "Growth and Structural Transformation," NBER Working Papers 18996, National Bureau of Economic Research, Inc.
- Berlingieri, Giuseppe, 2013.
"Outsourcing and the rise in services,"
LSE Research Online Documents on Economics
51532, London School of Economics and Political Science, LSE Library.
- Giuseppe Berlingieri, 2013. "Outsourcing and the Rise in Services," CEP Discussion Papers dp1199, Centre for Economic Performance, LSE.
- Murat Ungor, 2017.
"Productivity Growth and Labor Reallocation: Latin America versus East Asia,"
Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 24, pages 25-42, March.
- Murat Ungor, 2016. "Online Appendix to "Productivity Growth and Labor Reallocation: Latin America versus East Asia"," Online Appendices 11-273, Review of Economic Dynamics.
- Diego Comin & Danial Lashkari & Martí Mestieri, 2021.
"Structural Change With Long‐Run Income and Price Effects,"
Econometrica, Econometric Society, vol. 89(1), pages 311-374, January.
- Comin, Diego & Mestieri, Martà & Lashkari, Danial, 2015. "Structural Change with Long-run Income and Price Effects," CEPR Discussion Papers 10846, C.E.P.R. Discussion Papers.
- Comin, Diego & Lashkari, Danial & Mestieri, MartÃ, 2017. "Structural Change with Long-run Income and Price Effects," CEPR Discussion Papers 12458, C.E.P.R. Discussion Papers.
- Diego A. Comin & Danial Lashkari & Martí Mestieri, 2015. "Structural Change with Long-run Income and Price Effects," NBER Working Papers 21595, National Bureau of Economic Research, Inc.
- Buera, Francisco J. & Kaboski, Joseph P., 2012.
"Scale and the origins of structural change,"
Journal of Economic Theory, Elsevier, vol. 147(2), pages 684-712.
- Francisco J. Buera & Joseph P. Kaboski, 2008. "Scale and the origins of structural change," Working Paper Series WP-08-06, Federal Reserve Bank of Chicago.
- Fedderke, Johannes W., 2018. "Exploring unbalanced growth: Understanding the sectoral structure of the South African economy," Economic Modelling, Elsevier, vol. 72(C), pages 177-189.
- Diego Restuccia & Guillaume Vandenbroucke, 2014.
"Explaining Educational Attainment across Countries and over Time,"
Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 17(4), pages 824-841, October.
- Guillaume Vandenbroucke & Diego Restuccia, 2011. "Explaining Educational Attainment across Countries and over Time," 2011 Meeting Papers 315, Society for Economic Dynamics.
- Diego Restuccia & Guillaume Vandenbroucke, 2013. "Explaining Educational Attainment across Countries and over Time," Working Papers tecipa-469, University of Toronto, Department of Economics.
- Diego Restuccia & Guillaume Vandenbroucke, 2014. "Explaining Educational Attainment across Countries and over Time," Working Papers tecipa-507, University of Toronto, Department of Economics.
- Guillaume Vandenbroucke & Diego Restuccia, 2013. "Explaining Educational Attainment across Countries and over Time," 2013 Meeting Papers 488, Society for Economic Dynamics.
- Diego Restuccia & Guillaume Vandenbroucke, 2013. "Explaining Educational Attainment across Countries and over Time," Working Papers tecipa-505, University of Toronto, Department of Economics.
- Diego Restuccia & Guillaume Vandenbroucke, 2014. "Explaining Educational Attainment across Countries and over Time," Working Papers 2014-48, Federal Reserve Bank of St. Louis.
- Diego Restuccia & Guillaume Vandenbroucke, 2011. "Explaining Educational Attainment across Countries and over Time," Working Papers tecipa-433, University of Toronto, Department of Economics.
- Diego Restuccia & Guillaume Vandenbroucke, 2014.
"Explaining Educational Attainment across Countries and over Time,"
Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 17(4), pages 824-841, October.
- Diego Restuccia & Guillaume Vandenbroucke, 2014. "Online Appendix to "Explaining Educational Attainment across Countries and over Time"," Online Appendices 13-98, Review of Economic Dynamics.
- Uy, Timothy & Yi, Kei-Mu & Zhang, Jing, 2013.
"Structural change in an open economy,"
Journal of Monetary Economics, Elsevier, vol. 60(6), pages 667-682.
- Jing Zhang & Kei-Mu Yi, 2009. "Structural Change in an Open Economy," 2009 Meeting Papers 804, Society for Economic Dynamics.
- Timothy Uy & Kei-Mu Yi & Jing Zhang, 2013. "Structural change in an open economy," Working Paper Series WP-2013-09, Federal Reserve Bank of Chicago.
- Kei-Mu Yi & Jing Zhang, 2011. "Structural change in an open economy," Staff Report 456, Federal Reserve Bank of Minneapolis.
- Kei-Mu Yi & Jing Zhang, 2010. "Structural Change in an Open Economy," Working Papers 595, Research Seminar in International Economics, University of Michigan.
- Jaime Alonso-Carrera & María Jesús Freire-Serén & Xavier Raurich, 2017. "Anatomizing the Mechanics of Structural Change," UB School of Economics Working Papers 2017/360, University of Barcelona School of Economics.
- Bah, El-hadj M., 2007.
"A Three-Sector Model of Structural Transformation and Economic Development,"
MPRA Paper
10654, University Library of Munich, Germany, revised 19 Sep 2008.
- El-hadj M. Bah, 2009. "A Three-Sector Model of Structural Transformation and Economic Development," DEGIT Conference Papers c014_039, DEGIT, Dynamics, Economic Growth, and International Trade.
- Liao, Junmin, 2020. "The rise of the service sector in China," China Economic Review, Elsevier, vol. 59(C).
- Chi Pui Ho, 2024. "Towards a More Complete Theory of Structural Transformation," Annals of Economics and Finance, Society for AEF, vol. 25(1), pages 289-326, May.
- Iscan Talan, 2010. "How Much Can Engel's Law and Baumol's Disease Explain the Rise of Service Employment in the United States?," The B.E. Journal of Macroeconomics, De Gruyter, vol. 10(1), pages 1-43, September.
- Margarida Duarte & Diego Restuccia, 2020.
"Relative Prices and Sectoral Productivity,"
Journal of the European Economic Association, European Economic Association, vol. 18(3), pages 1400-1443.
- Diego Restuccia & Margarida Duarte, 2011. "Relative Prices and Sectoral Productivity," 2011 Meeting Papers 1345, Society for Economic Dynamics.
- Margarida Duarte & Diego Restuccia, 2016. "Relative Prices and Sectoral Productivity," Working Papers tecipa-555, University of Toronto, Department of Economics.
- Diego Restuccia & Margarida Duarte, 2015. "Relative Prices and Sectoral Productivity," 2015 Meeting Papers 1199, Society for Economic Dynamics.
- Margarida Duarte & Diego Restuccia, 2017. "Relative Prices and Sectoral Productivity," Working Papers tecipa-591, University of Toronto, Department of Economics.
- Margarida Duarte & Diego Restuccia, 2019. "Relative Prices and Sectoral Productivity," Working Papers tecipa-628, University of Toronto, Department of Economics.
- Margarida Duarte & Diego Restuccia, 2015. "Relative Prices and Sectoral Productivity," Working Papers tecipa-530, University of Toronto, Department of Economics.
- Diego Restuccia & Margarida Duarte, 2012. "Relative Prices and Sectoral Productivity," 2012 Meeting Papers 1100, Society for Economic Dynamics.
- Margarida Duarte & Diego Restuccia, 2017. "Relative Prices and Sectoral Productivity," NBER Working Papers 23979, National Bureau of Economic Research, Inc.
- L. Rachel Ngai & Christopher A. Pissarides, 2008.
"Trends in Hours and Economic Growth,"
Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(2), pages 239-256, April.
- Pissarides, Christopher & Ngai, Liwa Rachel, 2005. "Trends in Hours and Economic Growth," CEPR Discussion Papers 5440, C.E.P.R. Discussion Papers.
- Ngai, L. Rachel & Pissarides, Christopher, 2006. "Trends in hours and economic growth," LSE Research Online Documents on Economics 4462, London School of Economics and Political Science, LSE Library.
- Ngai, L. Rachel & Pissarides, Christopher A., 2007. "Trends in Hours and Economic Growth," IZA Discussion Papers 2540, Institute of Labor Economics (IZA).
- Rachel Ngai & Christopher Pissarides, 2006. "Trends in Hours and Economic Growth," 2006 Meeting Papers 56, Society for Economic Dynamics.
- L. Rachel Ngai & Christopher A. Pissarides, 2006. "Trends in Hours and Economic Growth," CEP Discussion Papers dp0746, Centre for Economic Performance, LSE.
- Ngai, L. Rachel & Pissarides, Christopher, 2008. "Trends in hours and economic growth," LSE Research Online Documents on Economics 3828, London School of Economics and Political Science, LSE Library.
- Takeo Hori & Masako Ikefuji & Kazuo Mino, 2015.
"Conformism And Structural Change,"
International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 56(3), pages 939-961, August.
- Takeo Hori & Masako Ikefuji & Kazuo Mino, 2011. "Conformism and Structural Change," ISER Discussion Paper 0827, Institute of Social and Economic Research, Osaka University.
- Takeo Hori & Masako Ikefuji & Kazuo Mino, 2012. "Conformism and Structural Change," KIER Working Papers 825, Kyoto University, Institute of Economic Research.
- Ziyao Huang & Fang Yang, 2024. "Macroeconomic Impacts of College Expansion on Structural Transformation and Energy Economy in China: A Heterogeneous Agent General Equilibrium Approach," Mathematics, MDPI, vol. 12(15), pages 1-31, July.
- Margarida Duarte & Diego Restuccia, 2007.
"The structural transformation and aggregate productivity in Portugal,"
Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 6(1), pages 23-46, April.
- Margarida Duarte & Diego Restuccia, 2006. "The Structural Transformation and Aggregate Productivity in Portugal," Working Papers tecipa-261, University of Toronto, Department of Economics.
- Georg Duernecker & Berthold Herrendorf, 2022.
"Structural Transformation of Occupation Employment,"
Economica, London School of Economics and Political Science, vol. 89(356), pages 789-814, October.
- Georg Duernecker & Berthold Herrendorf, 2017. "Structural Transformation of Occupation Employment," 2017 Meeting Papers 1239, Society for Economic Dynamics.
- Georg Duernecker & Berthold Herrendorf, 2021. "Structural Transformation of Occupation Employment," CESifo Working Paper Series 9321, CESifo.
More about this item
JEL classification:
- E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
- L16 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure
Lists
This item is featured on the following reading lists, Wikipedia, or ReplicationWiki pages:- Two Perspectives on Preferences and Structural Transformation (AER 2013) in ReplicationWiki
Statistics
Access and download statisticsCorrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:aea:aecrev:v:103:y:2013:i:7:p:2752-89. See general information about how to correct material in RePEc.
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Michael P. Albert (email available below). General contact details of provider: https://edirc.repec.org/data/aeaaaea.html .
Please note that corrections may take a couple of weeks to filter through the various RePEc services.