Elite economics PhD programs aim to train graduate students for a lifetime of academic research. This paper asks how advising affects graduate students' post-PhD research productivity. Advising is highly concentrated: at the eight highly-selective schools in our study, a minority of advisors do...

This paper addresses the problem of cost minimization in a dynamic production environment where total costs depend not only on the production amount but also on production speed-a factor often overlooked in traditional production models. Unlike previous studies that focus solely on production...

This paper examines two literatures that try to understand the biophysical constraints placed on the economy and economic growth. Firstly, exergy economics uses the second law of thermodynamics to examine the aggregate exergy conversion process to the useful stage. This shows the dependency of...