This article examines part of the complex relationship between linguistic and cultural diversity and the digital technologies that shape our social worlds. In particular, the author explores how digital media cultivate ideas about language practice in multicultural communities and simultaneously serve as a pedagogical tool for discussing…

We develop a model of induced innovation that applies to medical research. Our model yields three empirical predictions. First, initial death rates and subsequent research effort should be positively correlated. Second, research effort should be associated with more rapid mortality declines. Third, as a byproduct of targeting the most common…