General revenue sharing and public sector unions
Author
Abstract
Suggested Citation
DOI: 10.1016/j.jpubeco.2015.03.004
Download full text from publisher
As the access to this document is restricted, you may want to search for a different version of it.
References listed on IDEAS
- Olivier J. Blanchard & Lawrence H. Summers, 1986.
"Hysteresis and the European Unemployment Problem,"
NBER Chapters, in: NBER Macroeconomics Annual 1986, Volume 1, pages 15-90,
National Bureau of Economic Research, Inc.
- Olivier J. Blanchard & Lawrence H. Summers, 1986. "Hysteresis and the European Unemployment Problem," Working papers 427, Massachusetts Institute of Technology (MIT), Department of Economics.
- Olivier J. Blanchard & Lawrence H. Summers, 1986. "Hysteresis and the European Unemployment Problem," NBER Working Papers 1950, National Bureau of Economic Research, Inc.
- Richard B. Freeman & Casey Ichniowski, 1988. "When Public Sector Workers Unionize," NBER Books, National Bureau of Economic Research, Inc, number free88-1.
- Gregory M. Saltzman, 1988. "Public Sector Bargaining Laws Really Matter: Evidence from Ohio and Illinois," NBER Chapters, in: When Public Sector Workers Unionize, pages 41-80, National Bureau of Economic Research, Inc.
- David E. Card & David S. Lee & Zhuan Pei & Andrea Weber, 2012.
"Nonlinear Policy Rules and the Identification and Estimation of Causal Effects in a Generalized Regression Kink Design,"
NRN working papers
2012-14, The Austrian Center for Labor Economics and the Analysis of the Welfare State, Johannes Kepler University Linz, Austria.
- Zhuan Pei & David Card & David S. Lee & Andrea Weber, 2012. "Nonlinear Policy Rules and the Identification and Estimation of Causal Effects in a Generalized Regression Kink Design," Working Papers 60, Brandeis University, Department of Economics and International Business School.
- David Card & David Lee & Zhuan Pei & Andrea Weber, 2012. "Nonlinear Policy Rules and the Identification and Estimation of Causal Effects in a Generalized Regression Kink Design," NBER Working Papers 18564, National Bureau of Economic Research, Inc.
- Singhal, Monica, 2008.
"Special interest groups and the allocation of public funds,"
Journal of Public Economics, Elsevier, vol. 92(3-4), pages 548-564, April.
- Singhal, Monica, 2006. "Special Interest Groups and the Allocation of Public Funds," Working Paper Series rwp06-004, Harvard University, John F. Kennedy School of Government.
- Monica Singhal, 2006. "Special Interest Groups and the Allocation of Public Funds," NBER Working Papers 12037, National Bureau of Economic Research, Inc.
- Jeffrey Clemens & Stephen Miran, 2012.
"Fiscal Policy Multipliers on Subnational Government Spending,"
American Economic Journal: Economic Policy, American Economic Association, vol. 4(2), pages 46-68, May.
- Clemens, Jeffrey & Miran, Stephen, 2010. "The effects of state budget cuts on employment and income," MPRA Paper 38715, University Library of Munich, Germany.
- Freeman, Richard B. & Ichniowski, Casey (ed.), 1988. "When Public Sector Workers Unionize," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226261669.
- John F. Cogan & John B. Taylor, 2012.
"What the Government Purchases Multiplier Actually Multiplied in the 2009 Stimulus Package,"
Book Chapters, in: Lee E. Ohanian & John B. Taylor & Ian J. Wright (ed.), Government Policies and the Delayed Economic Recovery, chapter 5,
Hoover Institution, Stanford University.
- John F. Cogan & John B. Taylor, 2010. "What the Government Purchases Multiplier Actually Multiplied in the 2009 Stimulus Package," NBER Working Papers 16505, National Bureau of Economic Research, Inc.
- Jonathan Rodden & Erik Wibbels, 2010. "Fiscal Decentralization And The Business Cycle: An Empirical Study Of Seven Federations," Economics and Politics, Wiley Blackwell, vol. 22(1), pages 37-67, March.
- Blanchard, Olivier J. & Summers, Lawrence H., 1987.
"Hysteresis in unemployment,"
European Economic Review, Elsevier, vol. 31(1-2), pages 288-295.
- Olivier J. Blanchard, 1986. "Hysteresis and Unemployment," Working papers 430, Massachusetts Institute of Technology (MIT), Department of Economics.
- Olivier J. Blanchard & Lawrence H. Summers, 1986. "Hysteresis in Unemployment," NBER Working Papers 2035, National Bureau of Economic Research, Inc.
- Ashenfelter, Orley & Johnson, George E, 1969. "Bargaining Theory, Trade Unions, and Industrial Strike Activity," American Economic Review, American Economic Association, vol. 59(1), pages 35-49, March.
- Gabriel Chodorow-Reich & Laura Feiveson & Zachary Liscow & William Gui Woolston, 2012. "Does State Fiscal Relief during Recessions Increase Employment? Evidence from the American Recovery and Reinvestment Act," American Economic Journal: Economic Policy, American Economic Association, vol. 4(3), pages 118-145, August.
- Barry T. Hirsch & David A. MacPherson, 2003. "Union Membership and Coverage Database from the Current Population Survey: Note," ILR Review, Cornell University, ILR School, vol. 56(2), pages 349-354, January.
- Caroline Minter Hoxby, 1996. "How Teachers' Unions Affect Education Production," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 111(3), pages 671-718.
- Byron F. Lutz, 2006. "Taxation with representation: intergovernmental grants in a plebiscite democracy," Finance and Economics Discussion Series 2006-06, Board of Governors of the Federal Reserve System (U.S.).
- Nathan, Richard P, 1975. "The Uses of Shared Revenue," Journal of Finance, American Finance Association, vol. 30(2), pages 557-565, May.
- Poterba, James M, 1994.
"State Responses to Fiscal Crises: The Effects of Budgetary Institutions and Politics,"
Journal of Political Economy, University of Chicago Press, vol. 102(4), pages 799-821, August.
- James M. Poterba, 1993. "State Responses to Fiscal Crisis: The Effects of Budgetary Institutionsand Politics," NBER Working Papers 4375, National Bureau of Economic Research, Inc.
- Alexandre Mas, 2006.
"Pay, Reference Points, and Police Performance,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(3), pages 783-821.
- Alexandre Mas, 2006. "Pay, Reference Points, and Police Performance," NBER Working Papers 12202, National Bureau of Economic Research, Inc.
- Robert P. Inman, 2008. "The Flypaper Effect," NBER Working Papers 14579, National Bureau of Economic Research, Inc.
- Jonathan A. Parker & Nicholas S. Souleles & David S. Johnson & Robert McClelland, 2013.
"Consumer Spending and the Economic Stimulus Payments of 2008,"
American Economic Review, American Economic Association, vol. 103(6), pages 2530-2553, October.
- Jonathan A. Parker, 2011. "Consumer Spending and the Economic Stimulus Payments of 2008," 2011 Meeting Papers 254, Society for Economic Dynamics.
- Jonathan A. Parker & Nicholas S. Souleles & David S. Johnson & Robert McClelland, 2011. "Consumer Spending and the Economic Stimulus Payments of 2008," NBER Working Papers 16684, National Bureau of Economic Research, Inc.
- Jeffrey Zax & Casey Ichniowski, 1988. "The Effects of Public Sector Unionism on Pay, Employment, Department Budgets, and Municipal Expenditures," NBER Chapters, in: When Public Sector Workers Unionize, pages 323-364, National Bureau of Economic Research, Inc.
- Valletta, Robert G, 1993. "Union Effects on Municipal Employment and Wages: A Longitudinal Approach," Journal of Labor Economics, University of Chicago Press, vol. 11(3), pages 545-574, July.
- David F. Bradford & Wallace E. Oates, 1971. "The Analysis of Revenue Sharing in a New Approach to Collective Fiscal Decisions," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 85(3), pages 416-439.
- Evi Pappa, 2009. "The Effects Of Fiscal Shocks On Employment And The Real Wage," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(1), pages 217-244, February.
- Jeffrey Clemens & Stephen Miran, 2012.
"Fiscal Policy Multipliers on Subnational Government Spending,"
American Economic Journal: Economic Policy, American Economic Association, vol. 4(2), pages 46-68, May.
- Jeffrey Clemens & Stephen Miran, 2010. "Fiscal Policy Multipliers on Subnational Government Spending," NBER Chapters, in: Fiscal Policy (Trans-Atlantic Public Economics Seminar, TAPES), pages 46-68, National Bureau of Economic Research, Inc.
- Courant, Paul N & Gramlich, Edward M & Rubinfeld, Daniel L, 1979. "Public Employee Market Power and the Level of Government Spending," American Economic Review, American Economic Association, vol. 69(5), pages 806-817, December.
- Freeman, Richard B, 1986.
"Unionism Comes to the Public Sector,"
Journal of Economic Literature, American Economic Association, vol. 24(1), pages 41-86, March.
- Richard B. Freeman, 1984. "Unionism Comes to the Public Sector," NBER Working Papers 1452, National Bureau of Economic Research, Inc.
- Finn, Mary G, 1998. "Cyclical Effects of Government's Employment and Goods Purchases," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(3), pages 635-657, August.
- Robert P. Inman, 2010. "States in Fiscal Distress," NBER Working Papers 16086, National Bureau of Economic Research, Inc.
- Brian Knight, 2002. "Endogenous Federal Grants and Crowd-out of State Government Spending: Theory and Evidence from the Federal Highway Aid Program," American Economic Review, American Economic Association, vol. 92(1), pages 71-92, March.
- Valerie A. Ramey, 2011. "Can Government Purchases Stimulate the Economy?," Journal of Economic Literature, American Economic Association, vol. 49(3), pages 673-685, September.
- Clemens, Jeffrey, 2013. "State Fiscal Adjustment During Times of Stress: Possible Causes of the Severity and Composition of Budget Cuts," MPRA Paper 55921, University Library of Munich, Germany.
- Richard B. Freeman & Robert Valletta, 1988. "The Effects of Public Sector Labor Laws on Labor Market Institutions and Outcomes," NBER Chapters, in: When Public Sector Workers Unionize, pages 81-106, National Bureau of Economic Research, Inc.
- James R. Hines Jr., 2010. "State Fiscal Policies and Transitory Income Fluctuations," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 41(2 (Fall)), pages 313-350.
- Stephen J. Trejo, 1991. "Public Sector Unions and Municipal Employment," ILR Review, Cornell University, ILR School, vol. 45(1), pages 166-180, October.
- Robert P. Inman, 2010. "States in fiscal distress," Regional Economic Development, Federal Reserve Bank of St. Louis, issue Oct, pages 65-80.
- Lewis, H Gregg, 1990. "Union/Nonunion Wage Gaps in the Public Sector," Journal of Labor Economics, University of Chicago Press, vol. 8(1), pages 260-328, January.
- James R. Hines & Richard H. Thaler, 1995. "The Flypaper Effect," Journal of Economic Perspectives, American Economic Association, vol. 9(4), pages 217-226, Fall.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
Cited by:
- Imai, Masami, 2022.
"Local economic impacts of legislative malapportionment,"
Journal of Urban Economics, Elsevier, vol. 131(C).
- Masami Imai, 2020. "Local Economic Impacts of Legislative Malapportionment," Wesleyan Economics Working Papers 2020-002, Wesleyan University, Department of Economics.
- Eric Brunner & Joshua Hyman & Andrew Ju, 2020.
"School Finance Reforms, Teachers' Unions, and the Allocation of School Resources,"
The Review of Economics and Statistics, MIT Press, vol. 102(3), pages 473-489, July.
- Eric J. Brunner & Joshua Hyman & Andrew Ju, 2018. "School Finance Reforms, Teachers’ Unions, and the Allocation of School Resources," Working papers 2018-11, University of Connecticut, Department of Economics.
- Vohra, Akhil, 2023. "Losing money to make money: The benefits of redistribution in collective bargaining in sports," Games and Economic Behavior, Elsevier, vol. 142(C), pages 226-242.
- Brunner, Eric & Hoen, Ben & Hyman, Joshua, 2022. "School district revenue shocks, resource allocations, and student achievement: Evidence from the universe of U.S. wind energy installations," Journal of Public Economics, Elsevier, vol. 206(C).
- Jeffrey Clemens & Stan Veuger, 2024.
"Intergovernmental Grants and Policy Competition: Concepts, Institutions, and Evidence,"
NBER Chapters, in: Policy Responses to Tax Competition,
National Bureau of Economic Research, Inc.
- Jeffrey Clemens & Stan Veuger, 2023. "Intergovernmental Grants and Policy Competition: Concepts, Institutions, and Evidence," NBER Working Papers 31251, National Bureau of Economic Research, Inc.
- Oluoch Mariwa Francis & Dr. Ng’ang’a, 2021. "Effect of Control Environment on the Management of Public Funds in Busia County, Kenya," International Journal of Research and Innovation in Social Science, International Journal of Research and Innovation in Social Science (IJRISS), vol. 5(11), pages 282-287, November.
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.- repec:eee:labchp:v:3:y:1999:i:pc:p:3573-3630 is not listed on IDEAS
- Gregory, Robert G. & Borland, Jeff, 1999. "Recent developments in public sector labor markets," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 53, pages 3573-3630, Elsevier.
- Gerald Carlino & Robert P. Inman, 2016.
"Fiscal Stimulus in Economic Unions: What Role for States?,"
Tax Policy and the Economy, University of Chicago Press, vol. 30(1), pages 1-50.
- Gerald Carlino & Robert P. Inman, 2014. "Fiscal Stimulus in Economic Unions: What Role for States?," NBER Chapters, in: Tax Policy and the Economy, Volume 30, pages 1-50, National Bureau of Economic Research, Inc.
- Gerald A. Carlino & Robert P. Inman, 2015. "Fiscal stimulus in economic unions: what role for states?," Working Papers 15-41, Federal Reserve Bank of Philadelphia.
- Gerald Carlino & Robert P. Inman, 2015. "Fiscal Stimulus in Economic Unions: What Role for States?," NBER Working Papers 21680, National Bureau of Economic Research, Inc.
- Eric Brunner & Joshua Hyman & Andrew Ju, 2020.
"School Finance Reforms, Teachers' Unions, and the Allocation of School Resources,"
The Review of Economics and Statistics, MIT Press, vol. 102(3), pages 473-489, July.
- Eric J. Brunner & Joshua Hyman & Andrew Ju, 2018. "School Finance Reforms, Teachers’ Unions, and the Allocation of School Resources," Working papers 2018-11, University of Connecticut, Department of Economics.
- Conley, Timothy G. & Dupor, Bill, 2013. "The American Recovery and Reinvestment Act: Solely a government jobs program?," Journal of Monetary Economics, Elsevier, vol. 60(5), pages 535-549.
- Blomquist, Johan & Nordin, Martin, 2017. "Do the CAP subsidies increase employment in Sweden? estimating the effects of government transfers using an exogenous change in the CAP," Regional Science and Urban Economics, Elsevier, vol. 63(C), pages 13-24.
- Sylvain Leduc & Daniel Wilson, 2013.
"Roads to Prosperity or Bridges to Nowhere? Theory and Evidence on the Impact of Public Infrastructure Investment,"
NBER Macroeconomics Annual, University of Chicago Press, vol. 27(1), pages 89-142.
- Sylvain Leduc & Daniel Wilson, 2012. "Roads to Prosperity or Bridges to Nowhere? Theory and Evidence on the Impact of Public Infrastructure Investment," NBER Chapters, in: NBER Macroeconomics Annual 2012, Volume 27, pages 89-142, National Bureau of Economic Research, Inc.
- Sylvain Leduc & Daniel J. Wilson, 2012. "Roads to prosperity or bridges to nowhere? theory and evidence on the impact of public infrastructure investment," Working Paper Series 2012-04, Federal Reserve Bank of San Francisco.
- Sylvain Leduc & Daniel Wilson, 2012. "Roads to Prosperity or Bridges to Nowhere? Theory and Evidence on the Impact of Public Infrastructure Investment," NBER Working Papers 18042, National Bureau of Economic Research, Inc.
- Daniel Wilson & Sylvain Leduc, 2012. "Roads to Prosperity or Bridges to Nowhere? Theory and Evidence on the Impact of Public Infrastructure Investment," 2012 Meeting Papers 210, Society for Economic Dynamics.
- Manuel E. Lago & Santiago Lago-Peñas & Jorge Martinez-Vazquez, 2024.
"On the effects of intergovernmental grants: a survey,"
International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 31(3), pages 856-908, June.
- Manuel E. Lago & Santiago Lago-Peñas & Jorge Martinez-Vazquez, 2022. "On the effects of intergovernmental grants: a survey," Working Papers. Collection A: Public economics, governance and decentralization 2204, Universidade de Vigo, GEN - Governance and Economics research Network.
- Manuel E. Lago & Santiago Lago-Penas & Jorge Martinez-Vazquez, 2023. "On the Effects of Intergovernmental Grants: A Survey," International Center for Public Policy Working Paper Series, at AYSPS, GSU paper2310, International Center for Public Policy, Andrew Young School of Policy Studies, Georgia State University.
- Sylvain Leduc & Daniel Wilson, 2017.
"Are State Governments Roadblocks to Federal Stimulus? Evidence on the Flypaper Effect of Highway Grants in the 2009 Recovery Act,"
American Economic Journal: Economic Policy, American Economic Association, vol. 9(2), pages 253-292, May.
- Sylvain Leduc & Daniel J. Wilson, 2013. "Are State Governments Roadblocks to Federal Stimulus? Evidence on the Flypaper Effect of Highway Grants in the 2009 Recovery Act," Working Paper Series 2013-16, Federal Reserve Bank of San Francisco.
- Clemens, Jeffrey & Cutler, David M., 2014.
"Who pays for public employee health costs?,"
Journal of Health Economics, Elsevier, vol. 38(C), pages 65-76.
- Jeffrey Clemens & David M. Cutler, 2013. "Who Pays for Public Employee Health Costs?," NBER Chapters, in: State and Local Health Plans for Active and Retired Public Employees, National Bureau of Economic Research, Inc.
- Jeffrey Clemens & David M. Cutler, 2013. "Who Pays for Public Employee Health Costs?," NBER Working Papers 19574, National Bureau of Economic Research, Inc.
- Sieg, Holger & Wang, Yu, 2013. "The impact of unions on municipal elections and urban fiscal policies," Journal of Monetary Economics, Elsevier, vol. 60(5), pages 554-567.
- Gabriel Chodorow-Reich, 2017.
"Geographic Cross-Sectional Fiscal Multipliers: What Have We Learned?,"
2017 Meeting Papers
1214, Society for Economic Dynamics.
- Gabriel Chodorow-Reich, 2017. "Geographic Cross-Sectional Fiscal Multipliers: What Have We Learned?," Working Paper 458091, Harvard University OpenScholar.
- Dhammika Dharmapala & Richard H. McAdams & John Rappaport, 2019. "Collective Bargaining and Police Misconduct: Evidence from Florida," CESifo Working Paper Series 7718, CESifo.
- Buchheim, Lukas & Watzinger, Martin, 2017.
"The Employment Effects of Countercyclical Infrastructure Investments,"
Discussion Papers in Economics
34877, University of Munich, Department of Economics.
- Lukas Buchheim & Martin Watzinger, 2017. "The Employment Effects of Countercyclical Infrastructure Investments," CESifo Working Paper Series 6383, CESifo.
- Buchheim, Lukas & Watzinger, Martin, 2017. "The Employment Effects of Countercyclical Infrastructure Investments," Rationality and Competition Discussion Paper Series 20, CRC TRR 190 Rationality and Competition.
- Mario Crucini & Nam Vu, 2021.
"Did the American Recovery and Reinvestment Act Help Counties Most Affected by the Great Recession?,"
Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 42, pages 264-282, October.
- Mario J. Crucini & Nam T. Vu, 2017. "Did the American Recovery and Reinvestment Act Help Counties Most Affected by the Great Recession?," NBER Working Papers 24093, National Bureau of Economic Research, Inc.
- Mario J Crucini & Nam T Vu, 2019. "Did the American recovery and reinvestment act help counties most affected by the great recession?," CAMA Working Papers 2019-57, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
- Michihito Ando, 2017.
"How much should we trust regression-kink-design estimates?,"
Empirical Economics, Springer, vol. 53(3), pages 1287-1322, November.
- Ando, Michihito, 2013. "How Much Should We Trust Regression-Kink-Design Estimates?," Working Paper Series 2013:22, Uppsala University, Department of Economics.
- Ando, Michihito, 2013. "How Much Should We Trust Regression-Kink-Design Estimates?," Working Paper Series, Center for Fiscal Studies 2013:15, Uppsala University, Department of Economics.
- Sebastian Langer & Artem Korzhenevych, 2019.
"Equalization Transfers and the Pattern of Municipal Spending: An Investigation of the Flypaper Effect in Germany,"
Annals of Economics and Finance, Society for AEF, vol. 20(2), pages 737-765, November.
- Langer, Sebastian & Korzhenevych, Artem, 2018. "Equalization transfers and the pattern of municipal spending: An investigation of the flypaper effect in Germany," CEPIE Working Papers 01/18, Technische Universität Dresden, Center of Public and International Economics (CEPIE).
- Marko Köthenbürger & Gabriel Loumeau, 2023. "Tax Responses in Local Public Finance: The Flypaper Effect at Work," CESifo Working Paper Series 10354, CESifo.
- Heléne Lundqvist, 2015.
"Granting public or private consumption? Effects of grants on local public spending and income taxes,"
International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 22(1), pages 41-72, February.
- Lundqvist, Heléne, 2010. "Granting public or private consumption? Effects of grants on local public spending and income taxes," Working Papers 15, VATT Institute for Economic Research.
- Falch, Torberg & Strom, Bjarne, 2007.
"Wage bargaining and monopsony,"
Economics Letters, Elsevier, vol. 94(2), pages 202-207, February.
- Torberg Falch & Bjarne Strøm, 2004. "Wage Bargaining and Monopsony," Working Paper Series 4304, Department of Economics, Norwegian University of Science and Technology.
- Yihua Yu & Jing Wang & Xi Tian, 2016.
"Identifying the Flypaper Effect in the Presence of Spatial Dependence: Evidence from Education in China's Counties,"
Growth and Change, Wiley Blackwell, vol. 47(1), pages 93-110, March.
- Yu, Yihua & Wang, Jing & Tian, Xi, 2013. "Identifying the Flypaper Effect in the Presence of Spatial Dependence: Evidence from Education in China’s Counties," MPRA Paper 61616, University Library of Munich, Germany.
More about this item
Keywords
Public sector unions; General revenue sharing; Intergovernmental transfers; Fiscal stimulus;All these keywords.
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:eee:pubeco:v:125:y:2015:i:c:p:28-45. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/505578 .
Please note that corrections may take a couple of weeks to filter through the various RePEc services.