This paper examines how the informational efficiency of the Japanese stock markets changed with the introduction of ETFs(Exchange-Traded Funds) by looking at the arbitrage relationships between cash and futures of the Nikkei225. This paper is unique in that it uses tick data, which enable me to...

In this paper, we deal with no-arbitrage pricing problems of a chooser flexible cap (floor) written on an underlying LIBOR. The chooser flexible cap (floor) allows a right for a buyer to exercise a limited and pre-determined number of the interim period caplets (floorlets) in a multiple-period...

I investigate the decision-making process of an owner of abandoned farmland that is currently restricted to agricultural use but will be available for nonagricultural use in the future. I find that a slight probability of land conversion greatly increases the land value and discourages the owner...

We develop a dynamic model in which a firm exercises an option to expand production with cash balance and costly external funds. While related papers explain their results only by numerical examples, we analytically prove the following results. In the presence of only a proportional cost of...

This paper investigates a principal-agent model in which an owner (principal) optimizes a contract with a manager (agent) delegated to undertake an investment project. In the model, we explore the effects of costly exploration by which the manager learns the real value of development cost. We...

We develop a model for determining whether a firm should exercise two real options individually or simultaneously. The simultaneous exercise of both options has positive synergy, such as economies of scale, scope, and networks, while separate exercise of each option benefits from project...

This paper investigates the decision-making of a firm that has an option to invest in a single project among multiple alternatives. This type of option is called a maxoption, and the nature of a max-option has been investigated in several papers. I extend the previous analysis to a model that...

This paper examines the institutional aspects of the Dojima rice exchange market. Especially, the role of governance mechanism was focused on. It is well known that the Dojima rice exchange market was established in 1730 in Osaka, and closed in 1869 due to the collapse of Tokugawa Shogunate. In...

This paper presents the tree construction approach to pricing a Bermudan swaption. The Bermudan swaption is an option, which at each date in a schedule of exercise dates gives the holder the right to enter an interest swap, provided that this right has not been exercised at any previous time in...