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作者:Antman, Francisca; Duncan, Brian; Trejo, Stephen J.
作者单位:University of Colorado System; University of Colorado Boulder; University of Colorado System; University of Colorado Denver; University of Texas System; University of Texas Austin
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作者:Beshears, John; Milkman, Katherine L.; Schwartzstein, Joshua
作者单位:Harvard University; University of Pennsylvania
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作者:Brown-Robertson, LaTanya; Casey, Marcus; Hardy, Bradley; Muhammad, Daniel
作者单位:University System of Maryland; Bowie State University; University of Illinois System; University of Illinois Chicago; University of Illinois Chicago Hospital; American University
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作者:Decker, Ryan A.; Haltiwanger, John; Jarmin, Ron S.; Miranda, Javier
作者单位:Federal Reserve System - USA; Federal Reserve System Board of Governors; University System of Maryland; University of Maryland College Park
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作者:Garcia-Perez, Monica
作者单位:Minnesota State Colleges & Universities; Saint Cloud State University
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作者:Gertler, Mark; Kiyotaki, Nobuhiro; Prestipino, Andrea
作者单位:New York University; Princeton University; Federal Reserve System - USA; Federal Reserve System Board of Governors
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作者:Collin-Dufresne, Pierre; Johannes, Michael; Lochstoer, Lars A.
作者单位:Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; Swiss Finance Institute (SFI); Centre for Economic Policy Research - UK; Columbia University
摘要:Parameter learning strongly amplifies the impact of macroeconomic shocks on marginal utility when the representative agent has a preference for early resolution of uncertainty. This occurs as rational belief updating generates subjective long-run consumption risks. We consider general equilibrium models with unknown parameters governing either long-run economic growth, rare events, or model selection. Overall, parameter learning generates long-lasting, quantitatively significant additional mac...
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作者:Abaluck, Jason; Gruber, Jonathan
作者单位:Yale University; National Bureau of Economic Research; Massachusetts Institute of Technology (MIT)
摘要:We explore the in- and out-of sample robustness of tests wice inconsistencies based on parameter restrictions in parametric models, focusing on tests proposed by Ketcham, Kuminoff, and Powers (2016). We argue that their nonparametric alternatives are inherently conservative with respect to detecting mistakes. We then show that our parametric model is robust to KKP's suggested specification checks, and that comprehensive goodness of fit measures perform better with our model than the expected u...
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作者:Stahl, Jessica Calfee
作者单位:Federal Reserve System - USA; Federal Reserve System Board of Governors
摘要:This paper exploits deregulation in the 1990s to estimate viewership and revenue effects of consolidation in broadcast television, then finds cost effects that explain the ownership structure given viewership and revenue effects. Results suggest that consolidation greatly increased profitability in an industry with otherwise declining profitability. Groups with broader national coverage attract more advertising per station. Joint ownership of two stations within a market and network ownership ...
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作者:Alpert, William T.; Couch, Kenneth A.; Harmon, Oskar R.
作者单位:University of Connecticut; University of Connecticut