P. E. Bangasser, The ILO and the informal sector: an institutional history, Employment Paper, 2000.

J. W. Brehm, Responses to Loss of Freedom. A Theory of Psychological Reactance, 1972.

P. Cagan, The Demand for Currency Relative to the Total Money Supply, Journal of Political Economy, vol.66, issue.4, pp.302-328, 1958.
DOI : 10.1086/258056

R. J. Cebula, An Empirical Analysis of the Impact of Government Tax and Auditing Policies on the Size of the Underground Economy:., American Journal of Economics and Sociology, vol.48, issue.4, pp.173-185, 1997.
DOI : 10.1016/0167-4870(82)90006-X

J. Charmes, Progress in Measurement of the Informal Sector: Employment and Share of GDP, dans Handbook of National Accounting, United Nations, 1998.

P. M. Gutmann, The Subterranean Economy, Financial Analysts Journal, vol.33, issue.6, pp.24-27, 1977.
DOI : 10.2469/faj.v33.n6.26

R. D. Hussmanns, . St, . Esa, . Stat, and . Serf, Informal sector ? statistical definition and survey methods " dans Handbook of National Accounting, Household Accounting Experiences in the Use of Concepts and Their Compilation, pp.59-92, 2000.

R. Hussmanns, Statistical definition of the informal sector ? international standards and national practices, The 52nd Session of the International Statistical Institute, 1999.

S. Johnson, D. Kaufmann, and A. Et-shleifer, The Unofficial Economy in Transition, Brookings Papers on Economic Activity, vol.1997, issue.2, 1997.
DOI : 10.2307/2534688

L. Pelzmann, Wirtschaftspsychologie: Arbeitslosenforschung, 1988.
DOI : 10.1007/978-3-211-92664-2

F. Schneider, Shadow economies around the world: what do we really know?, European Journal of Political Economy, vol.21, issue.3, pp.598-642, 2005.
DOI : 10.1016/j.ejpoleco.2004.10.002

F. Schneider, Measuring the size and development of the shadow economy. Can the causes be found and the obstacles be overcome? dans, Essays on Economic Psychology, pp.193-212, 1994.

F. Schneider, Can the shadow economy be reduced through major tax reforms?, Supplement to Public Finance, Finances Publiques, vol.44, pp.137-152, 1994.

F. Schneider and R. Et-neck, The development of the shadow economy under changing tax systems and structures, Finanzarchiv N.F, vol.50, issue.3, pp.344-369, 1993.

V. Tanzi, The underground economy in the United States: estimates and implications, pp.427-453, 1980.

V. Tanzi, The underground economy in the United States and abroad, 1982.

V. Tokman, Beyond Regulation: The Informal Economy in Latin America, 1992.