Coibion, Olivier; Gorodnichenko, Yuriy - In: American Economic Journal: Macroeconomics 4 (2012) 4, pp. 126-62
While the degree of policy inertia in central banks' reaction functions is a central ingredient in theoretical and empirical monetary economics, the source of the observed policy inertia in the United States is controversial, with tests of competing hypotheses, such as interest-smoothing and...