Reprint: Why Do Some Electronic-Only Journals Struggle, While Others Flourish?

Why do some orthodontic treatments last so long while others do not?

Why do some children of short stature develop psychologically well while others have problems?

The present paper addresses the question: why do some children of short stature develop psychologically well while others have problems? Based on the work of Wallander and Varni, a model is presented to illustrate risk as well as resistance factors that are important for children of short stature. It is suggested that important risk factors for the psychological adjustment of children of short ...

Social Learning with Payoff Externality: Why Some Learn While Others Do Not

This paper studies a model of social learning with externalities and possibly with limited observability of past actions. Bayesian agents sequentially choose an action each, after observing the actions of a subset of preceding agents. These actions and a private signal, conditionally independent across agents, supply information about the common state of the world. Each agent’s payoff depends o...

Understanding the Paradox in Math-Related Fields: Why Do Some Gender Gaps Remain While Others Do Not?

Despite the ubiquity of harmful math attitudes that disadvantage girls, girls are now performing just as well as boys in math in the U.S. (Hyde et al. 1990; Hyde et al. 2008). At the same time, stark gender disparities remain in who chooses to pursue math-related careers (National Science Foundation 2009). Why have gender disparities persisted in some math-related domains but not others? I sugg...

Why Do Some Universities Generate More Start-ups than Others

The results of this study provide insight into why some universities generate more new companies to exploit their intellectual property than do others. We compare four different explanations for cross-institutional variation in new firm formation rates from university technology licensing offices (TLOs) over the 1994–1998 period—the availability of venture capital in the university area; the co...