This paper proposes a simultaneous-equation approach to the estimation of the contribution of transport infrastructure accumulation to regional growth. We model explicitly the political-economy process driving infrastructure investments; in doing so, we eliminate a potential source of bias in...

This paper investigates the main determinants of economic growth in the European Union from a regional perspective. The analysis is based on a recently available dataset from the European Cluster Observatory covering 253 European regions over the period 2002-2008. In addition to the traditional...

Using various methods (currency demand, physical input (electricity) method, model approach), which are discussed and criticized, estimates of the size of the shadow economy in 76 developing, transition and OECD-countries are presented. The average size of a shadow economy varies from 12 percent...

This paper analyses the determinants of the size of the informal economy using crosscountry regressions. Two sets of global data using indirect estimation techniques and the perception of business leaders for 109 countries as well as a regional set for Latin America based on direct data are used...