Is what you see what you get? Investigating the relationship between social media content and counterproductive work behaviors,alcohol consumption,and episodic heavy drinking

Abstract

Employers are increasingly using social networking website (SNW) content to screen applicants for employment despite the absence of much empirical support for this practice. The purpose of this study was to examine the validity of using SNW content to predict employee behavior. Specifically, we investigated the relationship between SNW content and counterproductive work behaviors (CWB), occurrence of workplace accidents, alcohol consumption, and episodic heavy drinking. Participants (N = 146 MBA and upper level undergraduate business students) self-reported demographic information and information about workplace counterproductive behavior. Participants also provided access to their SNW profile, which the researchers subsequently accessed in order to assess potentially compromising content. Results indicate SNW profiles are not associated with CWB or involvement in workplace accidents, while SNW profiles containing alcohol and drug content are associated with alcohol consumption and episodic heavy drinking. Our study is among the first to examine the relationship between SNW profile information and CWBs of interest to HRM personnel and provides evidence that practitioners should exercise caution in drawing inferences about workplace behaviors based on SNW profile information.     

Medicaid coverage expansions and liability insurance

Do changes in the population covered by health insurance affect liability insurers, who compensate billions of dollars in medical claims each year? We examine this question by exploiting the selective rollout across states of Medicaid expansions under the Affordable Care Act. Using data on insurer losses across a range of insurance lines, and employing a triple‐difference research design that contrasts states, years, and lines of insurance, we demonstrate that coverage expansions reduce auto liability and workers’ compensation outlays by 6–11 percent, but do not measurably impact other lines of insurance. Our analysis provides some of the first evidence regarding the use of the tort system particularized to the low‐income population and is the first to consider the impacts of health insurance on medical professional liability and commercial auto insurance claims.     

Competition and public high school performance

Increasing the level of school competition has been suggested as a way to improve school performance. This study examines one of the most extreme examples of such reform using data from New Zealand public high schools. In the 1990s school zoning was abolished in New Zealand and public schools competed for students, not just with private schools, but also with each other. A categorical Data Envelopment Analysis model using data on school resources and student academic performance, stratified using student socio-economic characteristics, is used to calculate efficiency scores for schools. A regression model is then used to analyse differences in these efficiency scores and their relationship to different levels of competition.     

Moving from basic offerings to value-added solutions: Strategies, barriers and alignment

Commoditization erodes the competitive differentiation of companies and often leads to a profit squeeze. Existing literature recommends the transition from basic product offerings to service-based value concepts in order to regain competitiveness in such a context. This paper explores the concrete efforts of suppliers in the commoditized electro-technical industry to create new non-price-based customer value. In this paper, a taxonomy of efforts is developed which builds on the competitive strategy and strategic marketing literature. Our research identifies barriers to the market introduction of these new value concepts. Observations in this industry lead to a framework that (1) proposes alternative step-by-step strategies for making the transition from basic products to service-based solutions, and (2) offers alignment suggestions for overcoming identified barriers. Migration paths to introducing new service-based value concepts are incremental rather than radical, and managers should complement their market approach with (a) value chain actions to create multilevel industry support and (b) an organizational alignment approach.     

The impact of sectoral shifts in investment on unemployment in U.S. labor markets

Capital stock data for the U.S. economy are used to develop a measure of sectoral shifts in productive resources. Within the context of the creative destruction process, this measure provides a direct indicator of sectoral shifts in resource demands independent of aggregate fluctuations. Years with greater reallocations of capital have higher unemployment, a result consistent with the traditional sectoral shifts hypothesis. However, fluctuations in unemployment appear to be more strongly influenced by aggregate rather than sectoral shocks. Significant variation exists across demographic groups in the responsiveness of unemployment to aggregate fluctuations and sectoral shifts. The adverse impact of sectoral shifts is greater for males and members of the nonwhite labor force.     

Substitute goods, auctions, and equilibrium

This paper identifies two notions of substitutes for auction and equilibrium analysis. Weak substitutes, the usual price-theory notion, guarantees monotonicity of tâtonnement processes and convergence of clock auctions to a pseudo-equilibrium, but only strong substitutes, which treats each unit traded as a distinct good with its own price, guarantees that every pseudo-equilibrium is a Walrasian equilibrium, that the Vickrey outcome is in the core, and that the “law of aggregate demand” is satisfied. When goods are divisible, weak substitutes along with concavity guarantees all of the above properties, except for the law of aggregate demand.     

Like father, like son? A note on the intergenerational transmission of IQ scores

Using a large population-based dataset, we estimate a substantial intergenerational transmission of IQ scores; a 10% increase in father's score at age 18 is associated with a 3.2% increase in son's score. This relationship also holds true for various subpopulations.     

Sudden stops, banking crises and investment collapses in emerging markets

We evaluate whether financial openness leaves emerging market economies vulnerable to the adverse effects of capital reversals (“sudden stops”) on domestic investment. We investigate this claim in a broad sample of emerging markets during the period 1976–2002. If the banking sector does not experience a systemic crisis, sudden stop events fail to have a significant impact on investment. Bank crises, on the other hand, have a significant negative effect on investment even in the absence of a contemporaneous sudden stop crisis. We also find that openness to capital flows worsens the adverse impact of banking crises on investment. Our results provide statistical support for the policy view that a strong banking sector which can withstand the negative fallout of capital flight is essential for countries that open their economies to international financial flows.     

How firm capabilities affect who benefits from foreign technology

We explore how firm capabilities affect the diffusion of technology brought with foreign direct investment (FDI). Using a panel dataset on Indonesian manufacturers from 1988 to 1996, we measure how the productivity of differing domestic firms responds to the entry of multinational competitors. We find that firms with investments in research and development and firms with highly educated employees adopt more technology from foreign entrants than others. In contrast, firms that have a small “technology gap,” meaning that they are close to the international best-practice frontier, benefit less than firms with weak prior technical competency. This finding suggests that the marginal return to new knowledge is greater for firms that have more room to “catch up” than it is for already competitive firms.