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)-type inventory management problem successfully accounts for these features of the data. Moreover, the model can account for import … and import price dynamics in the aftermath of large devaluations. In particular, desired inventory adjustment in response …
Persistent link: https://www.econbiz.de/10010292145
This paper attempts to explain one version of an empirical puzzle noted by Mankiw (2003): a Baumol-Tobin inventory …, and a revised version of the inventory-theoretic model that includes one-period noncash costs. The former model yields an …
Persistent link: https://www.econbiz.de/10010266585
This paper explores how much firm-paid employee benefits and firms' financial conditions have contributed to delayed employment recoveries relative to output since 1990, using a DSGE model. Empirically, I document the underexplored pro-cyclicality of per worker benefit costs. Post-1990 period...
Persistent link: https://www.econbiz.de/10010369499
These notes provide an intuitive introduction to dynamic programming. The first two Sections, which can be skipped, present the standard deterministic Ramsey model using the Lagrangian approach. Section 3 reformulates the Ramsey problem by means of a Bellman equation, while Section 4 shows how...
Persistent link: https://www.econbiz.de/10011739624
We study general dynamic programming problems with continuous and discrete choices and general constraints. The value functions may have kinks arising (1) at indifference points between discrete choices and (2) at constraint boundaries. Nevertheless, we establish a general envelope theorem:...
Persistent link: https://www.econbiz.de/10010316853
We develop a method that allows one to compute incomplete-market equilibria routinely forMarkovian equilibria (when they exist). The main difficulty to be overcome arises from the setof state variables. There are, of course, exogenous state variables driving the economy but, in anincomplete...
Persistent link: https://www.econbiz.de/10005868691
We develop and solve a dynamic optimization model of a bank's balance sheet, highlighting the critical factors influencing banks' optimization dynamics: balance sheet adjustment costs and the spreads between bank-specific lending and deposit rates and the interbank rate. We apply the model to...
Persistent link: https://www.econbiz.de/10015063435
This introductory essay briefly summarizes the eleven empirical studies of price setting and price adjustment that are included in this special issue. The studies, which use data from several European countries, were conducted as part of the European Central Bank's Inflation Persistence Network.
Persistent link: https://www.econbiz.de/10010336066
field experiment, we assess such impact of ESL by studying how it shapes retail pricing practices and outcomes. Our general … role in pricing. To the best of our knowledge, ours is the first study to explore and quantify how ESL interacts with … retail strategy to affect retail pricing practices and retail outcomes. …
Persistent link: https://www.econbiz.de/10012387264
In this paper we argue that pricing is all about price changes, and that the costs of price changes are often … future pricing processes, and an understanding of the role that supply chains play in price change strategy. The framework … processes should be invested in to improve pricing effectiveness in the future. …
Persistent link: https://www.econbiz.de/10013204739