Sticky Information
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. ESSAYS IN PRICE SETTING UNDER IMPERFECT INFORMATION / ENSAIOS EM FIXAÇÃO DE PREÇOS SOB INFORMAÇÃO INCOMPLETA
This thesis consists of three theoretical essays on topics in price setting under imperfect information. Unifying the essays are two features: (i) heterogeneous information about aggregate economic conditions and (ii) a moderate degree of complementarity in pricing decisions. In Chapter 1, the transmission of information is studied in a model with a vertical
Publicado em: 2010
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2. INFORMATIONAL FRICTIONS AND INFLATION DYNAMICS / FRICÇOES INFORMACIONAIS E DINÂMICA DA INFLAÇÃO
This thesis encompasses three essays on price setting under stickydispersed information (SDI). The baseline framework mixes the sticky information model of Mankiw and Reis (2002) with dispersed information models like Morris and Shin (2002) and Angeletos and Pavan (2007). In Chapter 1, we derive the equilibrium of the game assuming that firms face strategic
Publicado em: 2010
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3. Simple calvo economies with heterogeneous pricing
This paper was motivated by the main results of Carvalho and Schwartzman (2008), where heterogeneity emerges from di¤erent sectoral pricing rules, and sectoral moments of rigidity durations are su¢ cient to explain certain monetary e¤ects. Once we agree that heterogeneity is relevant for studying price-stickiness, how could we write a model with the small
Publicado em: 07/08/2009
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4. ENSAIOS SOBRE A FORMAÇÃO DE EXPECTATIVAS DE INFLAÇÃO / ESSAYS ON INFLATION EXPECTATIONS
This dissertation is divided in four papers about monetary policy. Initially, we evaluate how inflation expectations are formed in BrazilOur results suggest that data do not follow what rational or adaptive expectations would predict. Using two different methods to measure the informational readjustment frequency in Brazil, we find evidence that inflation ex
Publicado em: 2008
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5. Directed nucleation assembly of DNA tile complexes for barcode-patterned lattices
The programmed self-assembly of patterned aperiodic molecular structures is a major challenge in nanotechnology and has numerous potential applications for nanofabrication of complex structures and useful devices. Here we report the construction of an aperiodic patterned DNA lattice (barcode lattice) by a self-assembly process of directed nucleation of D
National Academy of Sciences.