Commodity futures risk premiums vary across commodities and over time depending on the level of physical inventories, as predicted by the Theory of Storage. Using a comprehensive dataset on 31 commodity futures and physical inventories between 1969 and 2006, we show that the convenience yield is...

This paper constructs a multi-sector model to take explicit account of the very sharp change in the relative price between non-IT and IT goods. The model is calibrated to the Japanese economy, and its solution path from 1990 on is compared to Japan's macroeconomic performance in the 1990s....

This paper attempts to provide a framework for analyzing the interaction between real decisions (concerning investment and factor inputs)and financial decisions (concerning debt and new share issues) of a corporation. The model carries a rich menu of tax rates and explicitly incorporates...

This paper examines the impact of taxes on the incentive to invest for the Japanese manufacturing sector in the postwar period. The idyosyricratic feature of the Japanese corporation tax system as compared to the U.S. is the prevelence of tax-free reserves and the tax deductibility of a part of...

This paper examines whether the sensitivity of corporate investment to internal funds depends on the firm's access to a main bank, using the sample of Japanese manufacturing firms constructed by Hayashi and Inoue (1991). For either of two classifications of firms by their access to a main bank,...

We present an infinite horizon model with capital in which fiat money and barter are two competing means of payment. Fiat money has value because barter is limited by the extent of a double coincidence of wants. The pattern of exchange generally involves both money and barter. We find that the...

Altruism has the well-known neutrality implication that the family's demand for commodities is invariant to the division of resources within the family. We test this by estimating Engel curves on a cross-section of Japanese extended families forming two- generation households. We find that the...

We study the ex-dividend day behavior of Japanese stock prices for the period 1983-87. We find that, contrary to previous findings, prices of ex-day stocks drop by nearly the full amount of the dividend. However, ex-day stocks shows an abnormal return. Also, for the many ex-dividend day stocks...

We develop a regime-switching SVAR (structural vector autoregression) in which the monetary policy regime, chosen by the central bank responding to economic conditions, is endogenous and observable. There are two regimes, one of which is QE (quantitative easing). The model can incorporate the...