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...

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...

Since Rose’s (2004) striking finding of negligible WTO trade effects, numerous studies have at- tempted to solve the so-called WTO puzzle. These studies adopt novel model specifications to control for potential sources of bias, but often lead to conflicting results. Multilateral...

This paper proposes a within estimator for three-level data, such as time-variant bilateral trade flows. The estimator helps to address the computational difficulties in estimating, for instance, the gravity model of bilateral trade that needs to control for unobserved country-pair and...

Despite recent theoretical literature highlighting the cross effects between preferential trade agreements (PTAs), like the domino effect and the competitive liberalization theory, little has been done to quantify their impact on bilateral trade flows. This paper investigates how preexisting...