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Report
Liquidity traps, capital flows
Motivated by debates surrounding international capital flows during the Great Recession, we conduct a positive and normative analysis of capital flows when a region of the global economy experiences a liquidity trap. Capital flows reduce inefficient output fluctuations in this region by inducing exchange rate movements that reallocate expenditure toward the goods it produces. Restricting capital mobility hampers such an adjustment. From a global perspective, constrained efficiency entails subsidizing capital flows to address an aggregate demand externality associated with exchange rate ...
Report
Coordinating monetary and macroprudential policies
The financial crisis has prompted macroeconomists to think of new policy instruments that could help ensure financial stability. Policymakers are interested in understanding how these should be set in conjunction with monetary policy. We contribute to this debate by analyzing how monetary and macroprudential policy should be conducted to reduce the costs of macroeconomic fluctuations. We do so in a model in which such costs are driven by nominal rigidities and credit constraints. We find that, if faced with cost-push shocks, policy authorities should cooperate and commit to a given course of ...
Discussion Paper
At the N.Y. Fed: The Transatlantic Economy: Convergence or Divergence?
On April 18, 2016, the New York Fed hosted a conference on current and future policy directions for the linked economies of Europe and the United States. “The Transatlantic Economy: Convergence or Divergence?”—organized jointly with the Centre for Economic Policy Research and the European Commission—brought together U.S. and Europe-based policymakers, regulators, and academics to discuss a series of important issues: Are the economies of the euro area and the United States on a convergent or divergent path? Are financial regulatory reforms making the banking and financial structures ...
Working Paper
The Global Factor in Neutral Policy Rates : Some Implications for Exchange Rates, Monetary Policy, and Policy Coordination
This paper highlights some of the theoretical and practical implications for monetary policy and exchange rates that derive specifically from the presence of a global general equilibrium factor embedded in neutral real policy rates in open economies. Using a standard two country DSGE model, we derive a structural decomposition in which the nominal exchange rate is a function of the expected present value of future neutral real interest rate differentials plus a business cycle factor and a PPP factor. Country specific ?r*? shocks in general require optimal monetary policy to pass these through ...