Mandatory minimum contributions, heterogenous endowments and voluntary public-good provision
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- Riedel, Nadine & Schildberg-Hörisch, Hannah, 2013.
"Asymmetric obligations,"
Journal of Economic Psychology, Elsevier, vol. 35(C), pages 67-80.
- Riedel, Nadine & Schildberg-Hörisch, Hannah, 2011. "Asymmetric obligations," FZID Discussion Papers 28-2011, University of Hohenheim, Center for Research on Innovation and Services (FZID).
- Nadine Riedel & Hannah Schildberg-Hoerisch, 2011. "Asymmetric Obligations," Working Papers 1110, Oxford University Centre for Business Taxation.
- Nadine Riedel & Hannah Schildberg-Hörisch, 2011. "Asymmetric Obligations," CESifo Working Paper Series 3450, CESifo.
- Gneezy, Uri & Rustichini, Aldo, 2000.
"A Fine is a Price,"
The Journal of Legal Studies, University of Chicago Press, vol. 29(1), pages 1-17, January.
- Uri Gneezy & Aldo Rustichini, 2000. "A fine is a price," Natural Field Experiments 00258, The Field Experiments Website.
- repec:hal:spmain:info:hdl:2441/2k2jnd64aa9g19nja481vjohq3 is not listed on IDEAS
- Galbiati, Roberto & Vertova, Pietro, 2014. "How laws affect behavior: Obligations, incentives and cooperative behavior," International Review of Law and Economics, Elsevier, vol. 38(C), pages 48-57.
- Cooter, Robert, 1998. "Expressive Law and Economics," The Journal of Legal Studies, University of Chicago Press, vol. 27(2), pages 585-608, June.
- Andreoni, James & Payne, A. Abigail, 2011.
"Is crowding out due entirely to fundraising? Evidence from a panel of charities,"
Journal of Public Economics, Elsevier, vol. 95(5), pages 334-343.
- Andreoni, James & Payne, A. Abigail, 2011. "Is crowding out due entirely to fundraising? Evidence from a panel of charities," Journal of Public Economics, Elsevier, vol. 95(5-6), pages 334-343, June.
- James Andreoni & A. Abigail Payne, 2010. "Is Crowding Out Due Entirely to Fundraising? Evidence from a Panel of Charities," NBER Working Papers 16372, National Bureau of Economic Research, Inc.
- James Andreoni & A. Abigail Payne, 2010. "Is Crowding Out Due Entirely to Fundraising? Evidence from a Panel of Charities," Department of Economics Working Papers 2010-08, McMaster University.
- Davis, Douglas D. & Holt, Charles a., 1993. "Experimental economics: Methods, problems and promise," Estudios Económicos, El Colegio de México, Centro de Estudios Económicos, vol. 8(2), pages 179-212.
- Carlo Gallier & Martin Kesternich & Bodo Sturm, 2017.
"Voting for Burden Sharing Rules in Public Goods Games,"
Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 67(3), pages 535-557, July.
- Gallier, Carlo & Kesternich, Martin & Sturm, Bodo, 2014. "Voting for burden sharing rules in public goods games," ZEW Discussion Papers 14-056, ZEW - Leibniz Centre for European Economic Research.
- Frey, Bruno S & Oberholzer-Gee, Felix, 1997. "The Cost of Price Incentives: An Empirical Analysis of Motivation Crowding-Out," American Economic Review, American Economic Association, vol. 87(4), pages 746-755, September.
- Chan, Kenneth S. & Godby, Rob & Mestelman, Stuart & Andrew Muller, R., 2002.
"Crowding-out voluntary contributions to public goods,"
Journal of Economic Behavior & Organization, Elsevier, vol. 48(3), pages 305-317, July.
- Kenneth S. Chan & Rob Godby & Stuart Mestelman & R. Andrew Muller, 1998. "Crowding Out Voluntary Contributions to Public Goods," Department of Economics Working Papers 1998-03, McMaster University.
- Kenneth S. Chan & Robert Godby & Stuart Mestelman & R. Andrew Muller, 1998. "Crowding Out Voluntary Contributions to Public Goods," McMaster Experimental Economics Laboratory Publications 1998-01, McMaster University.
- Dawes, Robyn M & Thaler, Richard H, 1988. "Anomalies: Cooperation," Journal of Economic Perspectives, American Economic Association, vol. 2(3), pages 187-197, Summer.
- Todd L. Cherry & Peter Frykblom & Jason F. Shogren, 2002.
"Hardnose the Dictator,"
American Economic Review, American Economic Association, vol. 92(4), pages 1218-1221, September.
- Todd L. Cherry & Peter Frykblom & Jason F. Shogren, 2002. "Hardnose the Dictator," Working Papers 02-06, Department of Economics, Appalachian State University.
- Payne, A. Abigail, 1998. "Does the government crowd-out private donations? New evidence from a sample of non-profit firms," Journal of Public Economics, Elsevier, vol. 69(3), pages 323-345, September.
- Fischbacher, Urs & Gachter, Simon & Fehr, Ernst, 2001.
"Are people conditionally cooperative? Evidence from a public goods experiment,"
Economics Letters, Elsevier, vol. 71(3), pages 397-404, June.
- Urs Fischbacher & Simon Gaechter & Ernst Fehr, "undated". "Are People Conditionally Cooperative? Evidence from a Public Goods Experiment," IEW - Working Papers 016, Institute for Empirical Research in Economics - University of Zurich.
- Claudia Keser & Frans Van Winden, 2000.
"Conditional Cooperation and Voluntary Contributions to Public Goods,"
Scandinavian Journal of Economics, Wiley Blackwell, vol. 102(1), pages 23-39, March.
- Claudia Keser & Frans A.A.M. van Winden, 2000. "Conditional Cooperation and Voluntary Contributions to Public Goods," Tinbergen Institute Discussion Papers 00-011/1, Tinbergen Institute.
- Cherry, Todd L. & Kroll, Stephan & Shogren, Jason F., 2005.
"The impact of endowment heterogeneity and origin on public good contributions: evidence from the lab,"
Journal of Economic Behavior & Organization, Elsevier, vol. 57(3), pages 357-365, July.
- Todd L. Cherry & Stephan Kroll & Jason F. Shogren, 2003. "The Impact of Endowment Heterogeneity and Origin on Public Good Contributions: Evidence from the Lab," Working Papers 03-05, Department of Economics, Appalachian State University.
- Andre Hofmeyr & Justine Burns & Martine Visser, 2007.
"Income Inequality, Reciprocity And Public Good Provision: An Experimental Analysis,"
South African Journal of Economics, Economic Society of South Africa, vol. 75(3), pages 508-520, September.
- Andre Hofmeyr & Justine Burns & Martine Visser, 2008. "Income Inequality, Reciprocity and Public Good Provision: An Experimental Analysis," SALDRU Working Papers 23, Southern Africa Labour and Development Research Unit, University of Cape Town.
- Roberts, Russell D, 1987. "Financing Public Goods," Journal of Political Economy, University of Chicago Press, vol. 95(2), pages 420-437, April.
- Brekke, Kjell Arne & Kverndokk, Snorre & Nyborg, Karine, 2003.
"An economic model of moral motivation,"
Journal of Public Economics, Elsevier, vol. 87(9-10), pages 1967-1983, September.
- Kjell Arne Brekke & Snorre Kverndokk & Karinen Nyborg, 2000. "An Economic Model of Moral Motivation," Discussion Papers 290, Statistics Norway, Research Department.
- Keser, Claudia, 1996. "Voluntary contributions to a public good when partial contribution is a dominant strategy," Economics Letters, Elsevier, vol. 50(3), pages 359-366, March.
- Warr, Peter G., 1983. "The private provision of a public good is independent of the distribution of income," Economics Letters, Elsevier, vol. 13(2-3), pages 207-211.
- Warr, Peter G., 1982. "Pareto optimal redistribution and private charity," Journal of Public Economics, Elsevier, vol. 19(1), pages 131-138, October.
- Andreoni, James, 1993.
"An Experimental Test of the Public-Goods Crowding-Out Hypothesis,"
American Economic Review, American Economic Association, vol. 83(5), pages 1317-1327, December.
- Andreoni, J., 1990. "An Experimental Test Of The Public Goods Crowding-Out Hypothesis," Working papers 9006, Wisconsin Madison - Social Systems.
- Bergstrom, Theodore & Blume, Lawrence & Varian, Hal, 1986. "On the private provision of public goods," Journal of Public Economics, Elsevier, vol. 29(1), pages 25-49, February.
- Jeremy Clark, 2002. "House Money Effects in Public Good Experiments," Experimental Economics, Springer;Economic Science Association, vol. 5(3), pages 223-231, December.
- Elinor Ostrom, 2000. "Collective Action and the Evolution of Social Norms," Journal of Economic Perspectives, American Economic Association, vol. 14(3), pages 137-158, Summer.
- Lindsey, Lawrence B., 1987. "Individual taxpayer response to tax cuts: 1982-1984 : With implications for the revenue maximizing tax rate," Journal of Public Economics, Elsevier, vol. 33(2), pages 173-206, July.
- Andreoni, James & List, John, 2011.
"Introduction to Charitable Giving and Fundraising Special issue,"
Journal of Public Economics, Elsevier, vol. 95(5-6), pages 333-333, June.
- James Andreoni & John List, 2011. "Introduction to Charitable Giving and Fundraising Special issue," Artefactual Field Experiments 00600, The Field Experiments Website.
- Cooter, Robert, 1998. "Expressive Law and Economics," Berkeley Olin Program in Law & Economics, Working Paper Series qt3w34j60j, Berkeley Olin Program in Law & Economics.
- Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 10(2), pages 171-178, June.
- Sutter, Matthias & Weck-Hannemann, Hannelore, 2003. "Taxation and the Veil of Ignorance--A Real Effort Experiment on the Laffer Curve," Public Choice, Springer, vol. 115(1-2), pages 217-240, April.
- Nyborg, Karine & Rege, Mari, 2003.
"Does Public Policy Crowd Out Private Contributions to Public Goods,"
Public Choice, Springer, vol. 115(3-4), pages 397-418, June.
- Karine Nyborg & Mari Rege, 2001. "Does Public Policy Crowd Out Private Contributions to Public Goods?," Discussion Papers 300, Statistics Norway, Research Department.
- Galbiati, Roberto & Vertova, Pietro, 2008.
"Obligations and cooperative behaviour in public good games,"
Games and Economic Behavior, Elsevier, vol. 64(1), pages 146-170, September.
- Roberto Galbiati & Pietro Vertova, 2008. "Obligations and Cooperative Behaviour in Public Good Games," Post-Print hal-03461913, HAL.
- Bernheim, B Douglas, 1986. "On the Voluntary and Involuntary Provision of Public Goods," American Economic Review, American Economic Association, vol. 76(4), pages 789-793, September.
- Keser, Claudia & Markstädter, Andreas & Schmidt, Martin & Schnitzler, Cornelius, 2014. "Social costs of inequality: Heterogeneous endowments in public-good experiments," University of Göttingen Working Papers in Economics 217, University of Goettingen, Department of Economics.
- Roberts, Russell D, 1984. "A Positive Model of Private Charity and Public Transfers," Journal of Political Economy, University of Chicago Press, vol. 92(1), pages 136-148, February.
- Bruno S. Frey & Lorenz Goette, "undated". "Does Pay Motivate Volunteers?," IEW - Working Papers 007, Institute for Empirical Research in Economics - University of Zurich.
- Ben Greiner, 2004. "The Online Recruitment System ORSEE 2.0 - A Guide for the Organization of Experiments in Economics," Working Paper Series in Economics 10, University of Cologne, Department of Economics.
- Ben Greiner, 2004. "The Online Recruitment System ORSEE - A Guide for the Organization of Experiments in Economics," Papers on Strategic Interaction 2003-10, Max Planck Institute of Economics, Strategic Interaction Group.
- Bruno S. Frey, 1994. "How Intrinsic Motivation is Crowded out and in," Rationality and Society, , vol. 6(3), pages 334-352, July.
- Robert Cooter, 1998. "Expressive Law and Economics," CESifo Working Paper Series 161, CESifo.
- Bruno S. Frey & Reto Jegen, 2001. "Motivation Crowding Theory," Journal of Economic Surveys, Wiley Blackwell, vol. 15(5), pages 589-611, December.
- Anderson, Simon P. & Goeree, Jacob K. & Holt, Charles A., 1998. "A theoretical analysis of altruism and decision error in public goods games," Journal of Public Economics, Elsevier, vol. 70(2), pages 297-323, November.
- Frey, Bruno S & Oberholzer-Gee, Felix & Eichenberger, Reiner, 1996. "The Old Lady Visits Your Backyard: A Tale of Morals and Markets," Journal of Political Economy, University of Chicago Press, vol. 104(6), pages 1297-1313, December.
- Frey, Bruno S, 1997. "A Constitution for Knaves Crowds Out Civic Virtues," Economic Journal, Royal Economic Society, vol. 107(443), pages 1043-1053, July.
- Michael Kosfeld & Armin Falk, 2006.
"The Hidden Costs of Control,"
American Economic Review, American Economic Association, vol. 96(5), pages 1611-1630, December.
- Armin Falk & Michael Kosfeld, "undated". "The Hidden Costs of Control," IEW - Working Papers 250, Institute for Empirical Research in Economics - University of Zurich.
- Frey, Bruno S, 1993. "Does Monitoring Increase Work Effort? The Rivalry with Trust and Loyalty," Economic Inquiry, Western Economic Association International, vol. 31(4), pages 663-670, October.
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More about this item
Keywords
experimental economics; public goods; heterogeneous endowments; mandatory minimum contributions; norms;All these keywords.
JEL classification:
- C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior
- D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
- H41 - Public Economics - - Publicly Provided Goods - - - Public Goods
NEP fields
This paper has been announced in the following NEP Reports:- NEP-CBE-2015-01-19 (Cognitive and Behavioural Economics)
- NEP-PBE-2015-01-19 (Public Economics)
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