Firm turnover has recently attracted increased interest in economic research. The entry of new firms increases competition and promises efficiency gains. Moreover, changes in the market structure influence productivity growth, because firm entry usually leads to increased innovation. The health care market exhibits important differences as compared to other markets, including various forms of m...

A suitable organizational structure is necessary for companies to effectively manage foreign activities. Firms can choose from among several modes of foreign market entry, including exporting, contractual agreements, joint venturing, acquiring an existing company, and establishing a wholly owned greenfield investment from scratch. However, the majority of literature on foreign market entry mode...

Abstract: The purpose of this paper is to study the effects of entry into the market for a single commodity in which both sellers and buyers are permitted to interact strategically. With the inclusion of an additional seller, the market is quasi-competitive: the price falls and volume of trade increases, as expected. However, contrary to the conventional wisdom, existing sellers’ payoffs may in...

We present a model in which the microstructure of trade in a commodity or asset is endogenously determined. Producers and consumers of a commodity (or buyers and sellers of an asset) who wish to trade can choose between two competing types of intermediaries: “middlemen” (dealer/brokers) and “market makers” (specialists). Market makers post publicly observable bid and ask prices, whereas the pri...