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Full-Text Articles in Medicine and Health Sciences
Do Tournaments Have Incentive Effects?, Ronald Ehrenberg, Michael Bognanno
Do Tournaments Have Incentive Effects?, Ronald Ehrenberg, Michael Bognanno
Ronald G. Ehrenberg
Much attention has been devoted to studying models of tournaments or situations in which an individual's payment depends only on his or her output or rank relative to that of other competitors. Academic interest derives from the fact that under certain sets of assumptions, tournaments have desirable normative properties because of the incentive structures they provide. Our paper uses nonexperimental data to test whether tournaments actually elicit effort responses. We focus on professional golf tournaments because information on the incentive structure (prize distribution) and measures of individual output (players' scores) are both available. We find strong support for the proposition …
Exploring A Short-Wavelength Sensitive Cone Mechanism To Brightness And Discomfort Glare, David Glabe
Exploring A Short-Wavelength Sensitive Cone Mechanism To Brightness And Discomfort Glare, David Glabe
David K Glabe
Yellow lenses have long been reported to alter visual perception, including subjective impressions of brightness and discomfort glare. To date, no consensus has been reached regarding the physiological mechanism behind this altered perception, although recent research suggests a possible short-wavelength sensitive cone (S-cone) mechanism. An experiment was conducted to test the hypothesis that S-cones are responsible for the perceived increase in brightness and decrease in discomfort glare perception when viewing through yellow lenses. Thirty participants were asked to use neutral density filters to match perception of brightness and discomfort glare through colored filters and with no filters in low and …