Showing 21 - 30 of 206
本稿の目的は,英国ブレア労働党政権の医療改革が財政にどのような影響を与えたか, 健全性・公平性の観点から検証することにある。先進諸外国は福祉国家として財政を維持...
Persistent link: https://www.econbiz.de/10010764056
When individuals' labor and capital income are subject to uninsurable idiosyncratic risks, should capital and labor be taxed, and if so how? In a two period general equilibrium model with production, we derive a decomposition formula of the welfare e ects of these taxes into insurance and...
Persistent link: https://www.econbiz.de/10010764057
This paper investigates the Laffer curves in Japan, based on a neoclassical growth model. It is found that while the labor tax rate is smaller than that at the peak of the Laffer curve, the capital tax rate is either very close to, or larger than, that at the peak of the Laffer curve. This...
Persistent link: https://www.econbiz.de/10010860724
Many authors argue that financial constraints have been tightened in several countries since the Great Recession in 2007–2009. To explain this, we construct a model in which borrowing constraints for firms are tightened as a result of mass default due to a bubble collapse. In Jermann and...
Persistent link: https://www.econbiz.de/10010860725
We develop a simple macroeconomic model that captures key features of a liquidity crisis. During a crisis, the supply of short-term loans vanishes, the interest rate rises sharply, and the level of economic activity declines. A crisis may be caused either by self-ful lling beliefs or by...
Persistent link: https://www.econbiz.de/10010860726
This paper investigates the monetary policy design for restoring equilibrium determinacy. Our interests are whether a central bank should respond to asset price fluctuations, and if so, what asset prices should be targeted. We show that a monetary policy response to the price of a productive...
Persistent link: https://www.econbiz.de/10010904679
Why are product prices in online markets dispersed in spite of very small search costs? To address this question, we construct a unique dataset from a Japanese price comparison site, which records price quotes offered by e-retailers as well as customers' clicks on products, which occur when they...
Persistent link: https://www.econbiz.de/10010904680
In this paper, we employ structural vector autoregression (VAR) with sign restrictions to identify the dynamic effects of fiscal policy shocks in Japan. We find that (i) an increase in government spending has positive effects on consumption and wages in the short run, but these effects are not...
Persistent link: https://www.econbiz.de/10010904682
This paper uses a simple heterogeneous-agent economy model to show that redistribution of wealth among heterogeneous agents can play a significant role in business cycle dynamics and financial crises. In an economy where firms with heterogeneous productivity operate under borrowing constraints,...
Persistent link: https://www.econbiz.de/10010936380
This note shows that a standard real business cycle model with a specific parameter range can weakly generate a hump-shaped output response output to productivity shocks. This result requires only that the technology shocks are nearly random walk.
Persistent link: https://www.econbiz.de/10010936381