This paper proposes a new pricing model for corporate securities issued by a levered firm with the possibility of debt renegotiation. We take the structural approach that the firm's earnings follow a geometric Brownian motion with stochastic collaterals. While equity holders can default the firm...

With the introduction of the international accounting standards in Europe and dissemination of LDI (Liability Driven Investment) as a new investment standard, the investor demand for super-long end has been rising also in Japan. Under these circumstances, it is required that the Japanese...

This study proposes a dynamic model of acquisitions made by means of exchange offers. The model incorporates the process of the takeover bid, ex-change of shares, and completion of a merger. The optimal strategies for relevant players are derived using a dynamic programming approach. Although...

We consider a situation in which general financial products such as options, CDS, and other derivatives, are traded to investigate the effect of cross-ownerships on market stability. We prove the existence and uniqueness of a clearing payment vector under the assumption of the fictitious default...

We present a framework of heterogeneous yield curves of agents based on the pricing kernel approach in order to model LIBOR and basis swap rates. Each yield curve may imply different prices of assets but is consistent with swap rates, basis swap rates and foreign exchange rates. We show three...

This paper shows that a market price of nominal risk plays an important role in the determinacy of the price of money under a stochastic continuous-time monetary economy. It is presented that a sufficient condition for the determinacy of the price of money is either an exogenously given nominal...

This paper shows that a market price of nominal risk plays an important role in the determinacy of the price of money under a stochastic continuous-time monetary economy. It is presented that a sufficient condition for the determinacy of the price of money is either an exogenously given nominal...

We advance a model of the tradable permit market and derive a pricing formula for contingent claims traded in the market in a general equilibrium framework. It is shown that prices of such contingent claims exhibit significantly different properties from those in the ordinary financial markets....

This paper examines the B¨uhlmann’s equilibrium pricing model (1980) in the presence of transaction cost and derives the (multivariate) Esscher transform within the framework under some assumptions. The result reveals that the Esscher transform is an appropriate probability transform for the...