This paper presents the results of a text based exploratory study of over 20,000 academic articles published in seven top research journals from 1960-2010. The goal is to investigate the general research foci of economists over the last fifty years, how (if at all) they have changed over time,...

Do general interest journals set the trends in research attention to particular topics, or is it field journals that have greater initial influence? In this paper, we focus on the subfield of environmental economics and attempt to empirically identify whether it has been the leading general...