This paper looks at the wage system in Chinese state-owned enterprises (SOEs) during the 1980s. While wages remained compressed, there is evidence for the use of incentive mechanisms. Wages were quite sensitive to firm performance, especially at higher levels of the hierarchy. One of the reform...

This paper examines the small world hypothesis. The first part of the paper presents empirical evidence on the evolution of a particular world: the world of journal publishing economists during the period 1970-2000. We find that in the 1970's the world of economics was a collection of islands....

In this paper we consider the problem of the control of access to a firm's productive asset, embedding the relevant decisionmakers into a general structure of formal authority relations. Within such an authority structure, each decision maker acts as a principal to some decision makers, while...

We study the group stability of collective decision making when society is organized according to a non directed graph, and groups' payoff possibilities are given by a partition function. We focus on the stability properties of hierarchical organizations, formally described by minimally...

Using a detailed database of managerial job descriptions, reporting relationships, and compensation structures in over 300 large U.S. firms we find that the number of positions reporting directly to the CEO has gone up significantly over time. We also find that the number of levels between the...

We develop a model of hierarchies based on the allocation of authority. A firm's owners have ultimate authority over a firm's decisions, but they have limited time or capacity to exercise this authority. Hence owners must delegate authority to subordinates. However, these subordinates also have...

This paper presents a dynamic game of strategic delegation between a principal and an agent. The principal can choose between two organizational designs: a traditional hierarchy where she retains authority over the choice of projects to be implemented or a delegation where she allows her agent...

Anisotropic surfaces with micropillar- or micropillar/nanobump structures and anisotropic wetting behavior were fabricated. Structures were arranged as three parallel zones where the structure of the middle zone differed from that of the edge zones. The widths of the middle zones were increased...