The literature on the theory of the firm is rich in theoretical and practical insights. The key messages in this overview are the following: (a) the modern theory of the firm provides many insights into political organization, for political jurisdictions can be viewed as pseudo-firms that...

The authors argue that further moves to liberalize trade and to implement existing GATT rules and principles may have a greater impact on global competition than would the pursuit of harmonization of competition policy. They also suggest that current GATT rules and case law provide scope for...

Why does income inequality differ among countries? Using a sample of 80 countries from the 1980s, the author shows that two types of factors explain variations in income inequality. The first are factors that are, in the short term, independent of economic policies and are included in the...