Loss aversion is one of the most widely used concepts in behavioral economics. We conduct a large-scale, interdisciplinary meta-analysis to systematically accumulate knowledge from numerous empirical estimates of the loss aversion coefficient reported from 1992 to 2017. We examine 607 empirical estimates of loss aversion from 150 articles in economics, psychology, neuroscience, and several other disciplines. Our analysis indicates that the mean loss aversion coefficient is 1.955 with a 95 percent probability that the true value falls in the interval [1.820, 2.102]. We record several observable characteristics of the study designs. Few characteristics are substantially correlated with differences in the mean estimates. (JEL D81, D91)

I test whether retirement plan providers extend preferential corporate loan terms to firms that have an overlapping retirement plan relationship. I find that loans from affiliated retirement plan providers (i.e., relationship loans) have lower spreads than non-relationship loans. Relationship loans are also larger and exhibit longer maturities. These terms benefit shareholders without sacrificing the quality of retirement plans available to employees. The favorable terms within this banking relationship are most likely explained by the ability of retirement plan relationships to alleviate information asymmetries in the corporate loan market rather than a quid pro quo arrangement.

ABSTRACT Interest in sustainability information, from investors, managers, researchers, and others, has been expanding rapidly. We discuss recent advances and open questions related to sustainability reporting and disclosure through the lens of a supply and demand framework. Our discussion builds on prior research on financial reporting and highlights unique aspects of the provision of sustainability information.