This paper investigates the effects of economic size and trade openness on tax design in the OECD. Using data for 30 OECD countries over the 1965–2007 period, we test the recently proposed Hines-Summers [2009] Hypothesis, according to which the smaller the size and the greater the openness of...

The aim of this paper is to assess the ability of social spending to smooth output shocks and to provide stabilization. The results show that overall social spending is able to smooth about 16 percent of a shock to GDP. Among its subcategories, social spending devoted to Old Age and Unemployment...