In this paper we examine the problem of finding investors' reservation option prices and corresponding early exercise policies of American- style options in the market with proportional transaction costs using the utility based approach proposed by Davis and Zariphopoulou (1995). We present a...

In this paper we extend the utility based option pricing and hedging approach, pioneered by Hodges and Neuberger (1989) and further developed by Davis, Panas and Zariphopoulou (1993), for the market where each transaction has a fixed cost component. We present a model, where investors have a...

This paper examines why some transitions are more successful than others by focusing attention on the role of productive, protective and predatory behaviors from the perspective of the new institutional economics. Many transition economies are characterized by a fundamental inconsistency between...

This paper analyzes optimal pricing for information goods under incomplete information, when both unlimited-usage (fixed-fee) pricing and usage-based pricing are feasible, and administering usage-based pricing may involve transaction costs. It is shown that offering fixed- fee pricing in...

Wine brokers are wholesale intermediaries. They belong to the category of the matchmaker intermediaries. These middlemen are not well known. Their role is to help buyers and sellers of bulk wine to meet and transact. Assuming that wine merchants appeal to brokers because they reduce transaction...

In this paper, we start by considering market models with fixed costs; in such a context, we characterize the absence of arbitrage opportunity and we provide pricing rules. We then apply these results to extend some classical interest rate and option pricing models. In particular, we prove that...