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Monetary policy and dutch disease: the case of price and wage rigidity
From a theoretical point of view and as we will show the presence of both price and wage rigidities implies that to the extent that fiscal policy is unresponsive to shocks full price stability is not optimal. In this paper we study optimal monetary and exchange rate policy in a small open economy with ...
Terms of trade shocks and investment in commodity-exporting economies
Commodity prices have experienced significant swings over the past two decades. Real commodity prices have on average more than doubled in the last decade compared to the previous one while the prices of some commodities such as copper and other industrial metals have more than tripled in real terms. ...
Macroeconomic and financial stability: challenges for monetary policy
On September 2008, Lehman Brothers filed for bankruptcy and the world became aware that the financial crisis that had been unfolding for months was far more serious than expected. Months later, it became clear that the financial crisis of 2008-2009 was the worst economic downturn since the Great ...
Captial controls and foreign exchange policy
The question of whether capital controls should be part of the tool box for policymakers to deal with capital flows has become one of the central issues in the international economic policy debate. It was one of the key policy issues in the G20 under the French Presidency in 2011 and it has been covered ...
Liquidity and foreing asset management challenges for Latin America countries
The Global Financial Crisis put to the fore the challenges of managing liquidity and foreign assets at times of heightened volatility. Earlier concerns of some observers regarding the costs of precautionary hoarding notwithstanding the Global Financial Crisis (GFC) validated the buffer value of ...
International aspects of the zero lower bound constraint
Large negative aggregate demand shocks can drive down an economy’s equilibrium real interest rate and if the central bank is committed to stabilizing inflation monetary policy may be hampered by the zero lower bound on nominal interest rates –the economy may be in a 'liquidity trap.' The policy dilemma ...
Leverage restrictions in a business cycle model
We seek to develop a business cycle model with a financial sector which can be used to study the consequences of policies to restrict the leverage of financial institutions (banks). Because we wish the model to be consistent with basic features of business cycle data we introduce our banking system ...
Leverage restrictions in a business cycle model: a comment
The paper by Christiano and Ikeda in this volume is one of the first efforts to quantify the welfare gains of leverage constraints in a macroeconomic model with a banking sector. Unlike other models their answer is that they can be even more desirable when banks hold little equity and intermediation ...
Jobless recoveries during financial crises: is inflation the way out?
The slow rate of employment growth relative to that of output is a sticking point in the recovery from the financial crisis episode that started in 2008 in the U.S. and Europe (a phenomenon labeled 'jobless recovery'). The issue is a particularly burning one in Europe where some observers claim that ...
A decade of debt
Public debts in the advanced economies have surged in recent years to levels that have not been recorded since the end of World War II. Through 2010 the average public debt/GDP ratio for all the advanced economies has surpassed the pre-World War II peaks reached during the World War I and subsequently ...