This paper studies a general equilibrium model that is consistent with recent empirical evidence showing that the U.S. price level and in‡ation are much more responsive to aggregate technology shocks than to monetary policy shocks. Speci…cally, we show that the fact that aggregate technology shocks are more volatile than monetary policy shocks induces …rms to pay more attention to the former th...

In recent years a growing consensus has emerged for price stability as the overriding, long-run goal of monetary policy. However, despite this consensus, the following question still remains: how should monetary policy be conducted to achieve the price stability goal? To shed light on this question, this paper examines the experience with different monetary policy regimes currently in use in a ...

This paper estimates a new open economy macroeconomic model for South Korea to determine the output effect of currency devaluations. Three transmission mechanisms are considered: the expenditure-switching, the balance sheet, and a monetary channel associated to a nominal exchange rate target. Devaluations are defined as an increase in this target. This allows to isolate the effects of explicit ...

What should the monetary authority do when prices are sticky? One answer to this question is provided by the standard New Keynesian model of sticky prices. It says that optimal monetary policy should fully stabilize the long-term price level in many environments. For example, if all fluctuations are in the “IS curve,” then the optimal monetary policy under commitment is simply for the short-ter...

This paper studies optimal monetary policy and central bank transparency in an economy where firms set prices under informational frictions. The economy is subject to two types of shocks which determine the efficient level of output and the firms’ desired mark-up. To minimize the welfare-reducing output gap and price dispersion among the firms, the central bank controls the firms’ incentives an...

This dissertation consists of three essays organized as chapters. On the first chapter, I revisit the discussions which evaluate different fluctuations of major economic variables produced by different monetary policy rules for small open economies, given the existence of liability dollarization. In particular, monetary rules which either include or exclude exchange rate stability as a monetary...

Are the recessionary consequences of oil-price shocks due to oil-price shocks themselves or to contractionary monetary policies that arise in response to inflation concerns engendered by rising oil prices? Can systematic monetary policy be used to alleviate the consequences of oil shocks on the economy? This paper builds a dynamic general equilibrium model of monopolistic competition in which o...

The heterogeneity in the response of banks to a change in monetary policy is an important element in the transmission of this policy through banks. This paper examines the role of bank liquidity, capitalization and market power as internal factors influencing banks’ reaction in terms of lending and risk-taking to monetary policy impulses. The ultimate impact of a monetary policy change on bank ...

The Proposed Monetary Policy Research Program By forecast targeting Michael Woodford means a policy framework in which monetary policy makers choose their policy instruments so that the expected future values of certain target variables are related to each other in every future period. For example, the forecast of an optimally-chosen linear combination of the inflation rate and the GDP gap, or ...

a r t i c l e i n f o JEL classification: C22 E44 F31 Keywords: Monetary shocks Asymmetric effects MSVAR–EGARCH In this paper, we study the effect of monetary shocks on the Chinese stock market over the period of 2005 to 2011 with the MSVAR–EGARCH model. The evidence suggests that Chinese monetary policies have significantly asymmetric effects on the stock market in different time periods and m...