This paper provides evidence that interbank markets are tiered rather than flat, in the sense that most banks do not lend to each other directly but through money center banks acting as intermediaries. We capture the concept of tiering by developing a core-periphery model, and devise a procedure...

Using data collected by the authors on the largest and most durable of worker-owned firms in U.S. manufacturing, this paper is addressed to two questions. First, are the responses of cooperatives to changes in their economic environment different from those of conventional firms? It appears that...