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The Output Contributions of Computer Equipment and Personnel : A Firm- Level Analysis
Lichtenberg, Frank R. - 2021
This paper examines the output contributions of capital and labor deployed in information systems (IS) at the firm level during the period 1988-91 throughout the business sector, using two different sources of data on these inputs. Our production function estimates suggest that there are...
Persistent link: https://www.econbiz.de/10013225934
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Does Voting Technology Affect Election Outcomes? Touch-Screen Voting and the 2004 Presidential Election
Card, David; Moretti, Enrico - 2021
Supporters of touch-screen voting claim it is a highly reliable voting technology, while a growing number of critics argue that paperless electronic voting systems are vulnerable to fraud. In this paper we use county-level data on voting technologies in the 2000 and 2004 presidential elections...
Persistent link: https://www.econbiz.de/10013226185
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The Real Effects of Modern Information Technologies : Evidence from the EDGAR Implementation
Goldstein, Itay; Yang, Shijie; Zuo, Luo - 2022
Using the implementation of the EDGAR system from 1993 to 1996 as a shock to information dissemination technologies, we examine the potential benefits and costs of modern information technologies on the real economy. On the one hand, we document that broader information dissemination leads to a...
Persistent link: https://www.econbiz.de/10013307856
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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