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Using sportscard grading as an example, we employ field experiments to investigate empirically the informational role of professional certifiers. In the past 20 years, professional grading of sportscards has evolved in a way that provides a unique opportunity to measure the information provision...
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The "voltage effect" is defined as the tendency for a program's efficacy to change when it is scaled up, which in most cases results in the absolute size of a program's treatment effects to diminish when the program is scaled. Understanding the scaling problem and taking steps to diminish...
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interaction of psychological and economic incentives from academic curiosity to a bona fide academic field. One recent area of … study within this genre that has sparked interest and debate revolves around the "hidden costs" of conditional incentives … findings emerge. First, there are hidden benefits of conditional incentives that would have gone undetected had we maintained a …
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interaction of psychological and economic incentives from academic curiosity to a bona fide academic field. One recent area of … study within this genre that has sparked interest and debate revolves around the "hidden costs" of conditional incentives … findings emerge. First, there are hidden benefits of conditional incentives that would have gone undetected had we maintained a …
Persistent link: https://www.econbiz.de/10012461186