We construct a small open economy model of endogenous growth with public capital accumulation and examine how a debt policy rule under which the government gradually reduces its debt-GDP ratio to a target level affects macroeconomic stability, fiscal sustainability, and welfare. We obtain the...

This paper explores an optimal personnel organization problem of monetary policy committees. First, I construct an analytically tractable model for monetary policy analysis which starts from decision-making in the monetary policy committee. Using the model, I investigate the relationship between...

In this note, we consider the effect on equity premiums of a representative household’s subjective expectations during disasters. In particular, we focus on the effect of doubt during disasters. We derive analytical solutions of equity premiums in the model of power utility function and...

Some studies find that real equity prices in economies damaged during World War II tended to rise sharply at the beginning of actual damage taking place during the war. This paper introduces an empirically plausible degree of persistence from the impact of World War II and demonstrates that...

This paper studies the effects on equity premiums of grisks after disastersh, which are defined as a sharp rise in volatility of real per capita GDP growth rates immediately following disasters. This paper makes three contributions. First, we analytically demonstrate that if and only if the...