Abstract
We examine how allowing individuals to emigrate to pay lower taxes abroad changes the optimal non-linear income tax scheme in a Mirrleesian economy. An individual emigrates if his domestic utility is less than his utility abroad net of migration costs, utilities and costs both depending on productivity. Three average social criteria are distinguished—national, citizen and resident—according to the agents whose welfare matters. A curse of the middle-skilled occurs in the first-best, and it may be optimal to let some highly skilled leave the country under the resident criterion. In the second-best, under the Citizen and Resident criteria, preventing emigration of the highly skilled is not necessarily optimal because the interaction between the incentive-compatibility and participations constraints may cause countervailing incentives. In important cases, a Rawlsian policymaker should decrease top marginal tax rates to keep everyone at home.
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References
Blackorby C, Bossert W, Donaldson D (2005) Population issues in social choice theory, welfare economics and ethics. Cambridge University Press, Cambridge
Blackorby C, Brett C, Cebreiro A (2007) Nonlinear taxes for spatially mobile workers. Int J Econ Theory 3: 57–74
Bodin J (1578) Réponse Au Paradoxe de Monsieur de Malestroit. Jean du Pays, Paris
Borjas G (1999) The economic analysis of immigration. In: Ashenfelter O, Card D (eds) Handbook of labor economics, chap. 28. North-Holland, Amsterdam, pp 1697–1760
Brett C, Weymark JA (2008) Strategic nonlinear income tax competition with perfect labor mobility. Vanderbilt University Working Paper 08-W12.
Brito D, Oakland W (1977) Some properties of the optimal income-tax. Int Econ Rev 18: 407–423
Docquier F, Marfouk A (2005) International migration by education attainment 1990–2000. In: International migration, remittances and the brain drain. World Bank, pp 151–200
Docquier F, Marfouk A (2006) International migration by educational attainment (1990–2000)-Release 1.1. In: Ozden C, Schiff M (eds) International migration, remittances and development, chap. 5. Palgrave Macmillan, New-York
Gordon H, McCormick B (1981) Do council housing policies reduce migration between regions?. Econ J 61: 919–937
Guesnerie R, Seade J (1982) Nonlinear pricing in a finite economy. J Public Econ 57: 157–179
Hamilton J, Pestieau P (2005) Optimal income taxation and the ability distribution: implications for migration equilibria. Int Tax Public Finance 12: 29–45
Hanson G. (2005) International migration, self-selection, and the distribution of wages: evidence from Mexico and the United States. J Polit Econ 113: 239–281
Hellwig M (2007) A contribution to the theory of optimal utilitarian income taxation. J Public Econ 91: 1449–1477
Huber B. (1999) Tax competition and tax coordination in an optimal income tax model. J Public Econ 71: 441–458
Inoki T, Surugan T (1981) Migration, age and education. J Reg Sci 21: 507–517
Jullien B (2000) Participation constraints in adverse selection models. J Econ Theory 93: 1–47
Krause A (2008) Education and taxation policies in the presence of countervailing incentives. Economica, Forthcoming.
Leite-Monteiro M (1997) Redistributive policy with labour mobility accross countries. J Public Econ 65: 229–244
Lewis T, Sappington D (1989) Countervailing incentives in agency problems. J Econ Theory 49: 294–313
Maggi G, Rodriguez-Clare A (1995) On countervailing incentives. J Econ Theory 66: 238–263
Mirrlees JA (1971) An exploration in the theory of optimum income taxation. Rev Econ Stud 38: 175–208
Mirrlees JA (1974) Notes on welfare economics, information and uncertainty. In: Balch M, McFadden D, Wu S (eds) Essays in economic behaviour under uncertainty. North-Holland, Amsterdam, pp 243–258
Mirrlees JA (1982) Migration and optimal income taxes. J Public Econ 18: 319–341
Morelli M, Yang H, Ye L (2008) Competitive nonlinear taxation and constitutional choice. Unpublished Manuscript, Columbia University and Ohio State University
Myles G (1995) Public economics 2002 edn. chap. 5. Cambridge University Press, Cambridge
Nakosteen R, Zimmer M (1980) Migration and income: the question of self selection. South Econ J 46: 840–851
Osmundsen P (1999) Taxing internationally mobile individuals—a case of countervailing incentives. Int Tax Public Finance 6: 149–164
Parfit D (1984) Reasons and Persons. Oxford University Press, Oxford
Piaser G (2007) Labor mobility and income tax competition. In: Gregoriou G, Read C (eds) International taxation handbook: policy, practice, standards and regulation. CIMA Publishing, Oxford, pp 73–94
Piketty T (1997) La redistribution fiscale face au chômage. Rev Fr Econ 12: 157–201
Saez E (2001) Using elasticities to derive optimal income tax rates. Rev Econ Stud 68: 205–229
Sahota G (1968) An economic analysis of internal migration in Brazil. J Polit Econ 76: 218–245
Schwartz A (1973) Interpreting the effect of distance on migration. J Polit Econ 81: 1153–1169
Seierstad A, Sydsaeter K (1987) Optimal control theory with economic applications. North-Holland, Amsterdam
Simula L (2010) Optimal nonlinear income tax and nonlinear pricing: optimality conditions and comparative static properties. Soc Choice Welf 35: 199–220
Simula L, Trannoy A (2006) Optimal linear income tax when agents vote with their feet. FinanzArchiv 62(3): 393–415
Simula L, Trannoy A (2010) Optimal income tax under the threat of migration by top-income earners. J Public Econ 94: 163–173
Stiglitz J (1982) Self-selection and pareto efficient taxation. J Public Econ 17(2): 213–240
Tuomala M (1990) Optimal income tax and redistribution. Clarendon Press, Oxford
Weymark JA (1986) A reduced-form optimal nonlinear income tax problem. J Public Econ 30: 199–217
Weymark JA (1987) Comparative static properties of optimal nonlinear income taxes. Econometrica 55: 1165–1185
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Simula, L., Trannoy, A. Shall we keep the highly skilled at home? The optimal income tax perspective. Soc Choice Welf 39, 751–782 (2012). https://doi.org/10.1007/s00355-011-0552-3
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DOI: https://doi.org/10.1007/s00355-011-0552-3