War versus peace: does military officer quality adjust?

In this study, we demonstrate the quantity–quality trade-off between the size of the U.S. military force and the quality of its junior military leaders. We employ a difference-in-differences methodology and compare measures of job performance before and after to show that in periods of military force expansion, the average quality of U.S. Marine officers decline; the converse holds in times of relative peace. This has implications for both military effectiveness and understanding labour market dynamics.     

THE EFFECT OF CASINO PROXIMITY ON LOTTERY SALES: EVIDENCE FROM MARYLAND

The continued expansion of the casino industry has caused increasing concern regarding the cannibalization of other industries, and in particular, state lotteries. For example, Maryland Lottery sales flattened shortly after casinos began opening in the state. Although previous papers have found that casinos and lotteries have a negative relationship with each other, no previous research has analyzed the impact of casino proximity on lottery sales or has examined the relationship between casinos and different types of lottery games. In this paper, we examine ZIP code‐level monthly lottery sales data from Maryland between July 2009 and February 2014, in order to test the impact of casino proximity on lottery sales, by type of game. Our findings indicate that aggregate lottery sales decline more in closer proximity to casinos, but that casinos affect different lottery products differently. We discuss the consumer behavior and public finance implications of the findings. (JEL H27, H4, L83)     

Estimates of the direct and indirect cost savings associated with heart disease that could be avoided through dietary change in the United States

Aims: Diets high in saturated fat are associated with elevated risk of heart disease. This study estimates the savings in direct (medical care) costs and indirect (job absenteeism) costs in the US from reductions in heart disease associated with substituting monounsaturated fats (MUFA) for saturated fats.

Materials and methods: A four-part model of the medical care cost savings from avoided heart disease was estimated using data on 247,700 adults from the 2000–2010 Medical Expenditure Panel Survey (MEPS). The savings from reduced job absenteeism due to avoided heart disease was estimated using a zero-inflated negative binomial model of the number of annual work loss days applied to data on 164,577 adults from the MEPS.

Results: Estimated annual savings in medical care expenditures resulting from a switch from a diet high in saturated fat to a high-MUFA diet totaled ～ $25.7 billion (95% CI = $6.0–$45.4 billion) in 2010, with private insurance plans saving $7.9 billion (95% CI?=?$1.8–$14.0 billion), Medicare saving $9.4 billion (95% CI?=?$2.1–$16.7 billion), Medicaid saving $1.4 billion (95% CI?=?Aims: Diets high in saturated fat are associated with elevated risk of heart disease. This study estimates the savings in direct (medical care) costs and indirect (job absenteeism) costs in the US from reductions in heart disease associated with substituting monounsaturated fats (MUFA) for saturated fats.

Materials and methods: A four-part model of the medical care cost savings from avoided heart disease was estimated using data on 247,700 adults from the 2000–2010 Medical Expenditure Panel Survey (MEPS). The savings from reduced job absenteeism due to avoided heart disease was estimated using a zero-inflated negative binomial model of the number of annual work loss days applied to data on 164,577 adults from the MEPS.

Results: Estimated annual savings in medical care expenditures resulting from a switch from a diet high in saturated fat to a high-MUFA diet totaled ～ $25.7 billion (95% CI = $6.0–$45.4 billion) in 2010, with private insurance plans saving $7.9 billion (95% CI?=?$1.8–$14.0 billion), Medicare saving $9.4 billion (95% CI?=?$2.1–$16.7 billion), Medicaid saving $1.4 billion (95% CI?=?$0.2–$2.5 billion), and patients saving $2.2 billion (95% CI?=?$0.5–$3.8 billion). The annual savings in terms of reduced job absenteeism ranges from a lower bound of $600 million (95% CI?=?$100 million to $1.0 billion) to an upper bound of $1.2 billion (95% CI?=?$0.2–$2.1 billion) for 2010.

Limitations: The data cover only the non-institutionalized population. Decreased costs due to any decreases in the severity of heart disease are not included. Cost savings do not include any reduction in informal care at home.

Conclusions: Diets high in saturated fat impose substantial medical care costs and job absenteeism costs, and substantial savings could be achieved by substituting MUFA for saturated fat.     

China's export growth and the China safeguard: threats to the world trading system?

Abstract Is there evidence from China's pre‐WTO accession period that newly imposed U.S. or EU import restrictions deflect Chinese exports to third markets? We examine this question by drawing on a newly constructed data set of U.S. and EU product‐level import restrictions on Chinese trade imposed between 1992 and 2001, and we estimate their impact on Chinese exports to alternative markets. We find no systematic evidence that the import restrictions imposed during this period resulted in Chinese exports surging to third markets. To the contrary, there is weak evidence of a chilling effect on China's exports to third markets.     

Workplace Flexibilities,Job Satisfaction and Union Membership in the US Workforce

Using individual‐level data from the 2008 National Study of the Changing Workforce, we quantify how workers' job satisfaction levels correlate with five schedule‐based workplace flexibilities. The data permit us to control for numerous variables that might otherwise explain variation in the probability of job satisfaction, including, but not limited to, income, benefits, stress, depression, job control and individual preferences over flexibilities. Conditional on this control set, we find that workplace flexibilities correlate with an 8.1 per cent increase in job satisfaction. The relationship between job satisfaction and workplace flexibilities prevails through several sensitivity analyses, bias assessments and a propensity score matching analysis. We also explore how job satisfaction, union membership and workplace flexibilities intermix; we find that workplace flexibilities may function as a partial substitute for union membership.     

Trade Policy Flexibilities and Turkey: Tariffs,Anti‐dumping,Safeguards and WTO Dispute Settlement

The commitment to lower import tariffs and to maintain tariffs at low levels entails political‐economic trade‐offs. Empirical work examining the relationship between such commitments and the ‘flexibilities’ that policymakers exercise to get around them is still relatively nascent, especially for emerging economies. This paper provides a rich, empirically based assessment of ways that Turkey exercised trade policy flexibilities during the global economic crisis of 2008–11. First, and despite multilateral and customs union commitments that might limit changes to its applied tariffs, Turkey exercised flexibilities during 2008–11 by making changes to both its applied MFN and preferential tariffs that could affect nearly 9 per cent of its manufacturing imports. Second, Turkey's cumulative application of temporary trade barrier (TTB) policies – that is, anti‐dumping, safeguards and countervailing duties – is estimated to impact an additional 4–6 per cent of Turkey's manufacturing imports by 2011. Other surprising results include Turkey's lengthy extensions to the duration of previously imposed anti‐dumping and safeguards beyond expected removal dates, conversion of product coverage from one TTB policy to another, extensive coverage of upstream and downstream segments of important industries and potential deepening of discriminatory preferences already inherent in existing preferential trade agreements.     

Supply Chain Collaboration,Integration, and Relational Technology: How Complex Operant Resources Increase Performance Outcomes

How firms coordinate efforts to collectively compete as supply chains is a key concern of supply chain management scholars and practitioners. One avenue, the development of collaborative relational capabilities that support supply chain integration, offers promise. However, the effectiveness of collaboration as a supply chain resource has been questioned due to concerns associated with collaborative technologies, and thus prior research has called for a deeper examination of the role that technologies play in facilitating integration. Employing a Service‐Dominant Logic view of hierarchical resources, grounded in Resource Advantage Theory, this research tests a model subsuming relationships between collaboration, integration, and interfirm coordination technologies, and their associated performance outcomes. A sample of 282 supply chain managers from a variety of industries were surveyed, with proposed relationships examined employing structural equation modeling. Test results indicate that collaboration and integration interact to form higher order resources that collectively influence firm performance outcomes through interfirm coordination technologies.     

The Worldwide Academic Field of Business Ethics: Scholars’ Perceptions of the Most Important Issues

We conducted an international survey of 211 scholars with expertise in business ethics. Each respondent was asked to identify the three most important issues that business ethics academia will face in the coming decade. Using content analytic procedures, responses were categorized and analyzed for commonalities. The results suggest that the most important issues facing business ethics academia in the future will be the following: (1) issues relating to business ethics education such as curriculum, pedagogy, faculty, and accreditation (2) the credibility of the business ethics field, (3) environmental issues, (4) issues relating to business ethics research such as research tools and quality of business ethics research (5) the decline of ethical behavior in society and organizations, (6) corporate social responsibility (CSR), (7) globalization, and (8) the institutionalization of ethics into business. We maintain that these issues have important teaching and research implications for the future sustainability of the business ethics discipline.