The author studies the incommensurability of economic models as a type, little explored of unconstitutionality, called the unconstitutionality for incommensurability of economic models. The author statutes that many of Colombian rules relapse in this type of methodological error and due to the...

The 2003 Energy review,contains information about the 2003 energy situation of each of our member countries, regional data, as well as economic and social indicators corrected and extended through historical series. It presents and innovative structure for analysis that allows the reader to...

The years following the Second World War were those of the greatest economic growth that Europe had ever seen. If the countries of the Iberian Peninsula, neutral in the conflict and ruled by dictatorial regimes, enjoyed that growth and had participated in the convergence phenomenon, Ireland,...

Nigeria is going through a difficult political and economic transition after decades of independence.Yet, Nigeria remains a society rich in cultural, linguistic, religious, ethnic and political diversity. Today, the average Nigerian struggles hard to make ends meet; sees himself or herself as...

This paper explores the consequences of rising returns to human capital investment on the personal savings rate. Over the past two decades, the return to college education has increased relative to high school education leading economists to argue the presence of 'skill biased technological...

We use U.S. county data (3,058 observations) and 41 conditioning variables to study growth and convergence. Using OLS and 3SLS-IV we report on the full sample and metro, non-metro, and 5 regional samples: (1) OLS yields convergence rates around 2 percent; 3SLS yields 6–8 percent; (2)...