Showing 1 - 10 of 230
This paper provides new evidence on gender bias in teaching evaluations. We exploit a quasi-experimental dataset of 19 … women receive systematically lower teaching evaluations than their male colleagues. This bias is driven by male students …' evaluations, is larger for mathematical courses and particularly pronounced for junior women. The gender bias in teaching …
Persistent link: https://www.econbiz.de/10012892308
A longstanding distinction in psychology is between implicit and explicit preferences. Implicit preferences are ordinarily measured by observing non-choice data, such as response time. In this paper we introduce a method for inferring implicit preferences directly from choices. The necessary...
Persistent link: https://www.econbiz.de/10011431240
The favorite-longshot bias describes the longstanding empirical regularity that betting odds provide biased estimates … misperceptions of probability drive the favorite-longshot bias, as suggested by Prospect Theory. …
Persistent link: https://www.econbiz.de/10010276786
How can naiveté about present bias persist despite experience? To answer this question, our experiment investigates …. While we find that participants are present biased and initially naive about their bias, our methodology enables us to … results suggest that persistent naiveté cannot be explained by a fundamental inferential bias. At the same time, we find that …
Persistent link: https://www.econbiz.de/10012892133
We consider a streaming platform which carries content from various upstream content providers. Participating customers face personalized recommendations from the platform and consume a mix of content originating from each provider. We analyze when the platform uses its personalized...
Persistent link: https://www.econbiz.de/10012892194
One-way communication between an informed sender and an uninformed receiver involves two fundamental processes: a process of encoding – whereby the sender maps states of the world or concepts into arbitrary signals – and a process of decoding – whereby the receiver makes inferences about...
Persistent link: https://www.econbiz.de/10014356479
bias on user-generated content platforms are rare. We develop a novel procedure to detect coverage bias – i.e., bias in the … disentangle coverage bias from unobserved heterogeneity between observations. We apply our procedure to Wikipedia and examine … whether it has a coverage bias in its biographies of German (and French) Members of Parliament (MPs). Our analysis reveals a …
Persistent link: https://www.econbiz.de/10013250038
disadvantages are dispersed over numerous periods. We provide novel experimental evidence for “concentration bias”, the tendency to … days in exchange for a bonus that is concentrated in time: concentration bias increases subjects’ willingness to work by 22 … monetary payments, we study the mechanisms behind concentration bias and demonstrate the robustness of our findings …
Persistent link: https://www.econbiz.de/10013232411
We consider a consumption model that takes into account the valuation and demand uncertainties that consumers face while using access services. Typical examples of such services include telecommunication services, extended warranties for consumer electronics, and club memberships. We demonstrate...
Persistent link: https://www.econbiz.de/10013111994
"Big G" typically refers to aggregate government spending on a homogeneous good. In this paper, we open up this construct by analyzing the entire universe of procurement contracts of the US government and establish five facts. First, government spending is granular, that is, it is concentrated...
Persistent link: https://www.econbiz.de/10012836206