Citations In Economics: Measurement, Uses, and Impacts

I describe and compare sources of data on citations in economics and the statistics derived from them. Constructing data sets of the post-publication citation histories of articles published in the “top five” journals in the 1970s and 2000s, I examine distributions and life cycles of citations, compare citation histories of articles in different subspecialties in economics, and present evidence on the history and heterogeneity of those journals' impacts and the marginal citation productivity of additional coauthors. I use a new data set of the lifetime citation histories of over 1,000 economists from thirty universities to rank economics departments by various measures and demonstrate the importance of intra- and interdepartmental heterogeneity in productivity. Throughout, the discussion summarizes earlier work, including the impacts of citations on salaries and nonmonetary rewards, and how citations reflect judgments about research quality in economics and the importance of economic ideas. (JEL A14, I23)

Noise or News? Learning about the Content of Test-Based School Achievement Measures

Test-based measures of school performance are increasingly used to inform both education policy and families’ school choice decisions. There are, however, concerns about the reliability of these measures. This paper assesses the extent to which cross-sectional differences in schools’ average achievement on standardized tests reflect transitory factors, using data from a 1999–2006 panel of public and private schools in British Columbia, Canada. Sampling variation and one-time mean reverting shocks are shown to be significant sources of cross-sectional variation in schools’ mean test scores. The results therefore suggest that public dissemination of information about schools’ average achievement on standardized tests could potentially mislead or confuse parents. These results should also encourage caution in the design of policies that attach monetary or nonmonetary rewards or sanctions to schools on the basis of test-based achievement and suggest a need for more sophisticated measures of school performance.

Awards

Awards in the form of orders, decorations, prizes, and titles are ubiquitous in monarchies and republics, private organizations, not-for-profit, and profit-oriented firms. This paper argues that awards present a unique combination of different stimuli and that they are distinct and unlike other monetary and nonmonetary rewards. Despite their relevance in all areas of life, awards have not received much scientific attention. Employing a unique data set, we demonstrate that there are substantial differences in the frequency of awards across countries. Moreover, we present the results of a vignette experiment that quantifies and isolates the effects of different award characteristics such as the publicity associated with winning an award.

Performance Mangement in City Government: A Case Study

Productivity improvement programs in the public sector have recently become a popular topic of concern among both academics and practitioners. Many methods of productivity enhancement programs have been discussed ranging from the privatization of services to improved management training. This article describes how a behaviorally-based management training program was used to increase employee productivity in a large city department. The results show that nonmonetary rewards can substantially increase employee performance. Group earned time off, individual employee time off, and goal setting and feedback were all effective for improving employee performance. These cost effective techniques saved the city over $80,000 the first year of implementation. The case study is described by the manager who conducted the project.