Abstract:
Throughout the 1990s, the supply of new condominiums in Tokyo significantly increased while prices persistently fell. This paper investigates whether the market power of condominium developers is a factor in explaining the outcome in this market and whether there is a relationship between production cost trend and the degree of market power that the developers were able to exercise. In order to respond to these questions, a dynamic durable goods oligopoly model of the condominium market-one incorporating time-variant costs and a secondary market-is constructed and structurally estimated using a nested GMM procedure.