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, by proposing a reduced-form Bayesian model of the typical buyer's rating decision. Our empirical evidence based on eBay … of the data. Our simulations suggest that the rating record reveals the seller’s type after about 100 transactions, or 65 …
Persistent link: https://www.econbiz.de/10012815762
Researchers and policy makers face significant challenges in selecting a method to conduct remote surveys, especially when collecting sensitive information or during turbulent life stages of hard-to-reach groups. In the context of the COVID-19 lockdown, we randomly selected about 600 adults in...
Persistent link: https://www.econbiz.de/10012798208
In this paper, we propose a framework to evaluate the information content of subjective expert density forecasts using micro data from the ECB's Survey of Professional Forecasters (SPF). A key aspect of our analysis is the use of scoring functions which evaluate the entire predictive densities,...
Persistent link: https://www.econbiz.de/10009387222
Subjective evaluations are widely used, but call for different contracts from traditional moral-hazard settings. Previous literature shows that contracts require payments to third parties, which real-world contracts rarely use. I show that the implicit assumption of deterministic contracts makes...
Persistent link: https://www.econbiz.de/10012697032
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We use a unique hand collected data set of 6 258 auctions from the online football manager game Hattrick to study micro-patterns of reserve price formation. We find that chosen reserve prices exhibit both, very sophisticated and irrationalʺ behavior by the sellers. Reserve prices pick up the...
Persistent link: https://www.econbiz.de/10003749453
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Peer reviews and rankings today are the backbone of research governance, but recently came under scrutiny. They take explicitly or implicitly agency theory as a theoretical basis. The emerging psychological economics opens a new perspective. As scholarly research is a mainly curiosity driven...
Persistent link: https://www.econbiz.de/10003887431
Strong forces lead to a withering of academia as it exists today. The major causal forces are the rankings mania, increased division of labor in research, intense publication pressure, academic fraud, dilution of the concept of "university" and inadequate organizational forms for modern...
Persistent link: https://www.econbiz.de/10008697845