In this paper, we consider a market of indivisible goods with middlemen as an assignment market. Initially, we show that the set of all imputations given by competitive equilibria of an assignment market with middlemen who trade a single unit of indivisible goods coincides with the core of the...

First, we investigate which type of the liability law that protects nuclear power plants against catastrophe is socially optimal. We show that when a firm with a few funds is managed under the strict liability, maximization of social welfare is impossible since the firm may not cope with the...

This study provides sufficient conditions for non-emptiness of the core of a market for indivisible commodities with middlemen. This market is formulated as a three-sided assignment game without sidepayments. Our conditions are characterized by special properties of three-sided assignment games...

This paper considers welfare allocation rules when cities far from a river basin share water resources. The underlying situation is that the cities share a pipe from the water source and they are willing to distribute the welfare produced by using water. I propose two welfare allocation rule:...

Rings of collusive bidders at an English auction frequently distribute collusive gains among ring members via sequences of knockouts. This paper presents a model of sequences of knockouts. I investigate the relationship between the distributive outcome of each sequence and each solution of...

This paper examines the agglomeration effects of multinational firms on the location decisions of first-time Japanese manufacturing investors in China for the period 1995-2007. This is accomplished by exploiting newly constructed measures of inter-firm backward and forward linkages formed in a...

This paper provides a new non-renewable resource extraction model with both extraction and exploration technologies. We show how these technological changes affect efficient non-renewable resource extraction differently. Policy-makers therefore need to carefully choose the type of technology by...

This paper suggests a hypothesis that feelings of attachment change subjective valuation through reference point shifts. This attachment hypothesis can explain seemingly contradictory results of recent experiments concerning what are called endowment effects, in which there exists disparities of...

This paper develops three bodies of analysis. First, I examine the bilateral estimation of income yields from financial assets in 10 OECD countries. There are three kinds of assets: debt, portfolio equity, and FDI. I found that Finland, Sweden, the U.K., and the U.S. have large advantages of...