This paper incorporates hierarchical structure into the neoclassical theory of the firm. Firms are hierarchical in two respects: the organization of workers in production and the wage structure. The firm's hierarchy is represented as a sector of a circle, where the radius represents the...

This paper develops a novel, geometric approach to modelling a firm's hierarchical structure. We model the firm''s hierarchy as the sector of a circle, in which the radius represents the height of the hierarchy and the angle of the sector represents the width of the hierarchy. The firm then...

That many industries exhibit highly concentrated market structures, even at the global level, calls for trade theoretic analyses which can accommodate this fact. We present a two-country, general equilibrium analysis in which high concentration levels can be sustained through the interaction...

Economic development may feature entry into high-tech industries (�high-tech industrialization�), or expansion along low-tech trajectories (�low-tech industrialization�). By endogenizing technological capability within a coordination failure framework, we uncover mechanisms...

According to Academic Ranking of World Universities, the world’s top 500 universities are owned by only 38 countries, with the US alone having 157 of them. This paper investigates the socioeconomic determinants of the wide performance gap between countries and whether the US’s dominance in...

Life expectancy at birth is the most commonly used measure for health system output. However, there are a number of reasons why it may be a poor proxy. First, life expectancy assumes a stationary population and thus does not take into account the current demographic structure of a country; and...

Purchasing Power Parity (PPP) is an appealing theory of the determination of longrun equilibrium exchange rates as it is founded on the intuitive proposition that opportunities for arbitrage will not go unexploited. However, in practice, measuring PPP exchange rates is hindered by difficulties...