This study reports a meta-analysis on the effects of ethnic minority share in school on achievement test scores. Best evidence from the studies that have appeared thus far on this topic shows that these compositional effects appear small in general, but may be larger when the ethnic minority...

This paper focuses on the question of how to resolve disagreement, and uses the Lehrer-Wagner model as a formal tool for investigating consensual decision-making. The main result consists in a general definition of when agents treat each other as epistemic peers (Kelly 2005; Elga 2007), and a...

In this paper we investigate the relationship between the social influence of a friend in a personal friend network in Facebook and the centrality of the friend in that network. In a large-scale experiment, we asked 206 volunteers to allow us access to their personal Facebook friend network. We...

Utilizing a sample of 3,211 Chinese listed firm-years during COVID-19 crisis, this paper empirically tests the industry peer effect of charity giving. Our empirical results show that a higher amount of donation at the industry level significantly promotes a Chinese listed firm’s potential and...

This paper estimates an educational production function. Educational attainment is a function of peer group, parental input and schooling. Conventional measures of school quality are not good predictors for academic attainment, once we control for peer group effects; parental qualities also have...

The purpose of this paper is two-fold. First, we develop the measurement theory of polarization for the case in which asset distributions can be described using density functions. Second, we provide sample estimators of population polarization indices that can be used to compare polarization...

A large fraction of the variance in aggregate crime rates cannot be explained by observable socioeconomic conditions. Social determinants of crime may drive the unexplained variation, but economic models of social influence so far emphasize the intensity of criminal effort, not the decision of...