A. Alesina and E. Spolaore, On the Number and Size of Nations The Size of Nations, Quarterly Journal of Economics, vol.112, issue.4, 1997.

A. Alesina, E. Spolaore, and R. Wacziarg, Economic Integration and Political Disintegration, NBER Working Papers National Bureau of Economic Research, vol.6163, 1997.
DOI : 10.1257/aer.90.5.1276

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.197.3649

P. Bolton and G. Roland, The Breakup of Nations: A Political Economy Analysis, The Quarterly Journal of Economics, vol.112, issue.4, pp.1057-1090, 1997.
DOI : 10.1162/003355300555420

P. Bolton, G. Roland, and E. Spolaore, Economic theories of the break-up and integration of nations, European Economic Review, vol.40, issue.3-5, pp.3-5, 1996.
DOI : 10.1016/0014-2921(95)00081-X

J. M. Buchanan and R. L. Faith, Secession and the Limits of Taxation: Towards a Theory of Internal Exit, American Economic Review, issue.5, pp.77-1023, 1987.

A. Casella, Trade as engine of political change: a parable The Role of Market Size in the Formation of Jurisdictions, Economica Review of Economic Studies, vol.61, issue.681, pp.267-84, 1994.

A. Casella and J. S. Feinstein, Public Goods in Trade on the Formation of Markets and Jurisdictions, International Economic Review, vol.43, issue.2, pp.437-462, 2002.
DOI : 10.3386/w3554

R. Faini, G. Galli, P. Gennari, and F. Rossi, An empirical puzzle: Falling migration and growing unemployment differentials among Italian regions, European Economic Review, vol.41, issue.3-5, pp.3-5, 1997.
DOI : 10.1016/S0014-2921(97)00023-8

M. E. Hinich and M. J. Merrill, The spatial theory of voting. An introduction, 1984.

P. R. Krugman, Industrial organization and international trade of Handbook of Industrial Organization, pp.1179-1223, 1989.

M. Leite-monteiro and M. Sato, Economic integration and fiscal devolution, Journal of Public Economics, vol.87, issue.11, pp.2507-2525, 2003.
DOI : 10.1016/S0047-2727(02)00052-X

P. H. Lindert and J. G. Williamson, Does Globalization Make the World More Unequal?, NBER Working Papers National Bureau of Economic Research, vol.8228, 2001.

R. Graziosi and G. , The Theory of 'Internal Exit, American Economic Review, 1987.
URL : https://hal.archives-ouvertes.fr/halshs-00557218