On Measuring the Efficiency of Monetary Policy
Cecchetti et al. (2006) develop a method for allocating macroeconomic performance changes among the structure of the economy, variability of supply shocks and monetary policy. We propose a dual approach of their method by borrowing well-known tools from production theory, namely the Farrell measure and the Malmquist index. Following Fare et al (1994) we propose a decomposition of the efficiency of monetary policy. It is shown that the global efficiency changes can be rewritten as the product of the changes in macroeconomic performance, minimum quadratic loss, and efficiency frontier.
|Date of creation:||2011|
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- Cornes,Richard, 1992. "Duality and Modern Economics," Cambridge Books, Cambridge University Press, number 9780521336017, June.
- Caves, Douglas W & Christensen, Laurits R & Diewert, W Erwin, 1982. "Multilateral Comparisons of Output, Input, and Productivity Using Superlative Index Numbers," Economic Journal, Royal Economic Society, vol. 92(365), pages 73-86, March.
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- Stephen G. Cecchetti & Alfonso Flores-Lagunes & Stefan Krause, 2004.
"Has Monetary Policy Become More Efficient? A Cross Country Analysis,"
NBER Working Papers
10973, National Bureau of Economic Research, Inc.
- Stephen G. Cecchetti & Alfonso Flores-Lagunes & Stefan Krause, 2006. "Has Monetary Policy become more Efficient? a Cross-Country Analysis," Economic Journal, Royal Economic Society, vol. 116(511), pages 408-433, 04.
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