Drawing insights from the field of innovation economics, we discuss the likely competitive environment shaping generative AI advances. Central to our analysis are the concepts of appropriability--whether firms in the industry are able to control the knowledge generated by their innovations--and...

We examine the combined effects of popularity and feelings of being important to reaching a goal by testing how people react to situations in which their own behavior is pivotal or not, as well as the popularity of the action. We conduct a laboratory experiment to cleanly fix beliefs about the...

We analyze the offering, asking, and granting of help or other benefits as a three-stage game with bilateral private information between a person in need of help and a potential help-giver. Asking entails the risk of rejection, which can be painful: since unawareness of the need can no longer be...

Despite extensive use of bargaining models in economics and despite Becker's insistence on the importance of altruism in families, the theoretical literature on bargaining ignores altruism and assumes that everyone is an egoist. This paper shows that incorporating altruism into cooperative...

The purpose of this paper is to conduct a theoretical and empirical analysis of the nexus between long-term care insurance (LTCI), formal care, informal (family) care, and bequests. In our empirical analysis, we use micro data from the Japan Household Panel Survey on Consumer Preferences and...

Some companies engage in mass fundraising - where thousands of recipients are asked to make small donations - in addition to their core business. Via a corpo-rate social responsibility (CSR) channel this may increase sales. However, recent research uncovered significant "ask avoidance" which, if...

In an artefactual field experiment we implement a crowdfunding campaign for a club good-an institute's summer party with free food, drinks, and music-and compare "donation" and "contribution" framings. We find that the "donation" frame generates higher income than the "contribution" frame. While...

This paper uses the responses to questions about charitable contributions from the Survey of Consumer Finances (SCF) between 1992 and 2022 to consider the rates of US households contributing money or time to charitable organizations. The fraction donating $500 or more remained relatively...

In this paper, we use micro data on a large number of European countries from the Survey of Health, Ageing and Retirement in Europe (SHARE) to examine the wealth accumulation (saving) behavior of the retired elderly in Europe. To summarize our main findings, we find that less than half of the...