The infinite-dimensional sticky-information Phillips curve is cast as a finite-dimensional timevarying system of difference equations in order to directly assess determinacy in the model with demand given by the forward-looking IS equation and monetary policy by an interest rate rule. An...

The majority of academic research on central bank communication has analysed a central bank’s audience as a single group. Analyses, especially empirical research, have focused almost exclusively on a central bank’s interaction with the financial markets, facilitated by the availability of...

This paper analyzes the behavior of a central bank under strong (“Knightian”) uncertainty when the short run trade-off between output and infl‡ation is represented by the Sticky Information Phillips Curve recently proposed by Mankiw and Reis (2002). By solving the robust control...

Mankiw and Reis (2002) propose the Sticky Information Phillips Curve as an alternative to the standard New Keynesian Phillips Curve, to address empirical shortcomings in the latter. In this paper, a Sticky Information Phillips curve for South Africa is estimated, which requires data on...

Recent literature on monetary policy analysis extensively uses the sticky price model of price adjustment in a New Keynesian Macroeconomic framework. This price setting model, however, has been criticized for producing implausible results regarding inflation and output dynamics. This paper...

The uniqueness of bounded local equilibria under interest rate rules is analyzed in a model with sticky information `a la Mankiw and Reis (2002). The main results are tighter bounds on monetary policy than in sticky-price models, irrelevance of the degree of output-gap targeting for determinacy,...

When present and past policy is used to learn about policymaking and predict future policy, central banks can exploit this to influence expectations and thereby improve policy without making any commitments. In a sticky-information model of the inflation-output trade-off, we show how the optimal...

This paper finds that a model with pervasive information frictions is less successful than a standard model featuring nominal rigidities, inflation indexation, and habit persistence in generating the dynamics triggered by technology shocks, as estimated by a vector autoregression using key U.S....

The infinite-dimensional sticky-information Phillips curve is cast as a finite-dimensional timevarying system of difference equations in order to directly assess determinacy in the model with demand given by the forward-looking IS equation and monetary policy by an interest rate rule. An...