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The Great Leveraging
Taylor, Alan M. - 2012
What can history tell us about the relationship between the banking system, financial crises, the global economy, and economic performance? Evidence shows that in the advanced economies we live in a world that is more financialized than ever before as measured by importance of credit in the...
Persistent link: https://www.econbiz.de/10013102189
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The Financialization of Commodity Markets
Cheng, Ing-Haw - 2013
about whether financialization distorts commodity prices. Rather than focusing on the opposing views concerning whether … financial investors affect risk sharing and information discovery in commodity markets. We argue that financialization has …
Persistent link: https://www.econbiz.de/10013072871
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Professor Zipf Goes to Wall Street
Malevergne, Yannick - 2009
The heavy-tailed distribution of firm sizes first discovered by Zipf (1949) is one of the best established empirical facts in economics. We show that it has strong implications for asset pricing. Due to the concentration of the market portfolio when the distribution of the capitalization of...
Persistent link: https://www.econbiz.de/10013156683
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The Effect of Evaluation on Performance : Evidence from Longitudinal Student Achievement Data of Mid-Career Teachers
Taylor, Eric S. - 2011
The effect of evaluation on employee performance is traditionally studied in the context of the principal-agent problem …. Evaluation can, however, also be characterized as an investment in the evaluated employee's human capital. We study a sample of … mid-career public school teachers where we can consider these two types of evaluation effect separately. Employee …
Persistent link: https://www.econbiz.de/10013128610
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Estimation and Evaluation of DSGE Models : Progress and Challenges
Schorfheide, Frank - 2011
advances in the estimation and evaluation of DSGE models, discusses current challenges, and provides avenues for future …
Persistent link: https://www.econbiz.de/10013130259
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Estimation and Evaluation of Conditional Asset Pricing Models
Nagel, Stefan - 2010
We find that several recently proposed consumption-based models of stock returns, when evaluated using an optimal set of managed portfolios and the associated model-implied conditional moment restrictions, fail to capture key features of risk premiums in equity markets. To arrive at these...
Persistent link: https://www.econbiz.de/10013137023
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Life-Cycle Consumption and the Age-Adjusted Value of Life
Kniesner, Thomas J. - 2012
Our research examines empirically the age pattern of the implicit value of life revealed from workers' differential wages and job safety pairings. Although aging reduces the number of years of life expectancy, aging can affect the value of life through an effect on planned life-cycle...
Persistent link: https://www.econbiz.de/10013115884
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Regression Discontinuity Designs with an Endogenous Forcing Variable and an Application to Contracting in Health Care
Bajari, Patrick - 2011
Regression discontinuity designs (RDDs) are a popular method to estimate treatment effects. However, RDDs may fail to yield consistent estimates if the forcing variable can be manipulated by the agent. In this paper, we examine one interesting set of economic models with such a feature....
Persistent link: https://www.econbiz.de/10013117577
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How Reliable are De Facto Exchange Rate Regime Classifications?
Eichengreen, Barry - 2011
We analyze disagreements over de facto exchange-rate-regime classifications using three popular de facto regime data series. While there is a moderate degree of concurrence across classifications, disagreements are not uncommon, and they are not random. They are most prevalent in middle-income...
Persistent link: https://www.econbiz.de/10013121069
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Aggregation of Consumer Ratings : An Application to Yelp.Com
Dai, Daisy - 2012
Because consumer reviews leverage the wisdom of the crowd, the way in which they are aggregated is a central decision faced by platforms. We explore this "rating aggregation problem" and offer a structural approach to solving it, allowing for (1) reviewers to vary in stringency and accuracy, (2)...
Persistent link: https://www.econbiz.de/10013097277