Showing 1 - 10 of 24
This paper presents a model in which price setting firms decide what to pay attention to, subject to a constraint on information flow. When idiosyncratic conditions are more variable or more important than aggregate conditions, firms pay more attention to idiosyncratic conditions than to...
Persistent link: https://www.econbiz.de/10005002745
We develop a dynamic stochastic general equilibrium model with rational inattention by households and firms. Consumption responds slowly to interest rate changes because households decide to pay little attention to the real interest rate. Prices respond quickly to some shocks and slowly to other...
Persistent link: https://www.econbiz.de/10009003438
We use a statistical model to estimate impulse responses of sectoral price indices to aggregate shocks and to sector-specific shocks. In the median sector, 100 percent of the long-run response of the sectoral price index to a sector-specific shock occurs in the month of the shock. The Calvo...
Persistent link: https://www.econbiz.de/10011080488
This paper presents a model in which price setting firms decide what to pay attention to, subject to a constraint on information flow. When idiosyncratic conditions are more variable or more important than aggregate conditions, firms pay more attention to idiosyncratic conditions than to...
Persistent link: https://www.econbiz.de/10005014643
Why were people so unprepared for the global financial crisis, the European debt crisis, and the Fukushima nuclear accident? To address this question, we study a model in which agents make state-contingent plans - think about actions in different contingencies - subject to the constraint that...
Persistent link: https://www.econbiz.de/10009351517
This paper studies optimal monetary policy when decision-makers in firms choose how much attention they devote to aggregate conditions. When the amount of attention that decision-makers in firms devote to aggregate conditions is exogenous, complete price stabilization is optimal only in response...
Persistent link: https://www.econbiz.de/10009391743
Economists have studied for a long time how decision-makers allocate scarce resources. The recent literature on rational inattention studies how decision-makers allocate the scarce resource attention. The idea is that decision-makers have a limited amount of attention and have to decide how to...
Persistent link: https://www.econbiz.de/10009395648
Decision-makers often face limited liability and thus know that their loss will be bounded. We study how limited liability affects the behavior of an agent who chooses how much information to acquire and process in order to take a good decision. We find that an agent facing limited liability...
Persistent link: https://www.econbiz.de/10010550319
This paper derives an analytical solution to a class of rational inattention problems. In Sims (2003) Section 4, the decision-maker chooses the process {Y} to track a Gaussian process {X} with loss E[(X-Y)^2] subject to a constraint on the information flow between the two processes. Sims (2003)...
Persistent link: https://www.econbiz.de/10010554356
Should the central bank care whether slow adjustment of the price level is due to imperfect information as in Woodford (2002) or due to adjustment costs as in the standard New Keynesian model? To answer this question, we study optimal monetary policy in a model that is an extension of Woodford...
Persistent link: https://www.econbiz.de/10010554486