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The Politics of Social Protection: Social Expenditure versus Markets' Regulation

  • Debora Di Gioacchino
  • Laura Sabani

Recently, it has been argued that the notion of a European social model is misleading and that there are in fact different European social models with different features and different performances in terms of efficiency and equity. In this paper, we look at the welfare state from a political economy point of view and interpret the different regimes as possible outcomes of a political process through which voters’ heterogeneous preferences are aggregated. In our model, agents differ in two respects: income and socioeconomic vulnerability. Policy-makers must decide on two policies: a proportional income tax to finance a social transfer, providing equal benefits to all citizens, and a market regulation policy which benefits only vulnerable workers, providing them with additional protection against unemployment risk. Market regulation is inefficient since it decreases aggregate resources. Individuals’ heterogeneity generates a conflict over policies. We feature the political process as a two-party electoral competition in a citizen-candidate model with probabilistic voting. We show that an inefficient equilibrium exists and this outcome is more likely the greater are income inequality and the proportion of vulnerable workers. Intuitively, greater inequality raises the level of redistributive spending desired by the poor, making, at the same time, the rich more adverse to the welfare state. In this framework, both the rich and the poor, in order to win the election and realize the fiscal gain, have an incentive to support market restrictions, in the attempt to capture the votes of the vulnerable minority, who benefit from these policies.

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Paper provided by University of Rome La Sapienza, Department of Public Economics in its series Working Papers with number 116.

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Length: 22
Date of creation: Jan 2009
Date of revision:
Handle: RePEc:sap:wpaper:wp116
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  15. Fiori, Giuseppe & Nicoletti, Giuseppe & Scarpetta, Stefano & Schiantarelli, Fabio, 2007. "Employment Outcomes and the Interaction Between Product and Labor Market Deregulation: Are They Substitutes or Complements?," IZA Discussion Papers 2770, Institute for the Study of Labor (IZA).
  16. Wright, Randall, 1986. "The redistributive roles of unemployment insurance and the dynamics of voting," Journal of Public Economics, Elsevier, vol. 31(3), pages 377-399, December.
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  19. Lilia Costabile, 2009. "Institutions for Social Well-Being: The Author’s Reply," QA - Rivista dell'Associazione Rossi-Doria, Associazione Rossi Doria, issue 3, August.
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