1,720,962 research outputs found
The Hard-to-Measure Aspects of Firms
Get PDFThis dissertation explores the aspects of firms that are hard-to-measure, hard-to-observe, and hard-to-quantify. Chapter 1 investigates amenities of work that go beyond a wage. Using matched employee-employer data for the United States, this chapter estimates the joint distribution of wages, amenities, and job satisfaction across firms. There are three main findings. First, high-paying firms are high-satisfaction firms because they offer better amenities. Second, workers, especially high-earners, are willing to pay for job satisfaction, gaining in amenity value at least 50 percent of the average wage when moving from the worst- to the best-amenity firms. Third, since the elasticity of total compensation inclusive of amenity value to wages across firms exceeds one, incorporating non-wage amenities raises total compensation variance across firms by at least 52 percent. Chapter 2 investigates firm reputation. Using workers\u27 volunteered reviews on the platform Glassdoor, we find that the content most valuable to jobseekers (negative information) is the kind most risky to supply, pointing to a Catch-22. Higher ratings increase labor supply to less well-known firms, creating an incentive for smaller firms to discourage negative reviews. Concerns about employer retaliation discourage negative reviews and motivate employees who do disclose to conceal aspects of their identity, degrading the information’s value. Reputation institutions provide valuable but partial solutions to workers\u27 information problems. Chapter 3 investigates firm culture. Using a sample of corporate scandals and data from the website Glassdoor, we study how negative reputation shocks affect the relationship between firms and their employees. Worker sentiment declines sharply and persistently following scandals, driven by diminished perceptions of management and culture. While base earnings and fringe benefits remain unchanged, variable compensation falls 10 percent. Our results demonstrate that rank-and-file employees are adversely impacted by corporate misconduct
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Show Me the Amenity: Are Higher-Paying Firms Better All Around?
No full textDo firms that pay more offer better amenities, or does the greater pay compensate for worse amenities? Using matched U.S. employee-employer data, this paper estimates the joint distribution of wages, amenities, and job satisfaction across firms. Fifty amenities are captured applying topic modeling to workers' free-response descriptions of their jobs. Three main findings emerge. First, higher-paying firms offer better amenities. Second, employees value amenities: one-third have a more pronounced effect on satisfaction than pay. Third, since workers are willing to pay for satisfaction and because the covariance between amenities and wages is sufficiently high, amenities widen compensation dispersion across firms
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Variable Pay and Risk Sharing Between Firms and Workers
No full textFirms differ in the extent to which they use variable pay. Using U.S. employeeemployer matched data on variable pay from Glassdoor, we document such dispersion and find workers are exposed to firm-level shocks through variable pay. Credit rating downgrades from investment to speculative grade, negative shocks to financial or operational performance, and greater exposure to a financial crisis, as proxied for by the collapse of Lehman Brothers, induce firms to shift compensation toward base pay. Increased use of variable pay is associated with greater earnings variance for workers but less volatile growth for firms. We rationalize these findings in a model of risk sharing between a risk-averse firm and workers with limited commitment
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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