Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Economics blogs represent a significant change in the way research on development economics is discussed and disseminated, yet little is known about the impact of this new medium. Using surveys of development researchers and practitioners, along with experimental and nonexperimental techniques, we try to quantify some of the blogs' effects. We find that links from blogs cause a striking increase in the number of abstract views and downloads of economics papers. Furthermore, blogging raises the profile of the blogger and changes readers' perceptions about his or her institution. Finally, we find some suggestive evidence that a blog can increase knowledge of the topics it covers for the average, but not the marginal, reader.