Audience Segmentation of Kentucky Mothers by Nonparticipation Status in the Special Supplemental Nutrition Program for Women,Infants, and Children

We identify women most and least likely to discontinue participation in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) program. Kentucky WIC program management information system data from 2012 to 2013 was explored through a retrospective cohort study. Audience segmentation identified unique groups with respect to nonparticipation. Presumptive eligibility for Medicaid was the strongest predictor of nonparticipation. Among those who were not presumptively eligible, women who were the only ones in their households enrolled in the program were at higher risk of nonparticipation. Outreach strategies at the point of enrollment or when presumptive eligibility for Medicaid is granted could mitigate further nonparticipation.     

Creative Strategies in Social Media Marketing: An Exploratory Study of Branded Social Content and Consumer Engagement

This study employed a content analysis of the creative strategies present in the social media content shared by a sample of top brands. The results reveal which social media channels are being used, which creative strategies/appeals are being used, and how these channels and strategies relate to consumer engagement in branded social media. Past research has suggested that brands should focus on maintaining a social presence across social channels with content that is fresh and frequent and includes incentives for consumer participation (Ling et al., 2004). This study confirmed the importance of frequent updates and incentives for participation. In addition, several creative strategies were associated with customer engagement, specifically experiential, image, and exclusivity messages. Despite the value of these creative approaches, most branded social content can be categorized as functional.     

The challenges of risk society for impact assessment

This paper takes its point of departure in Ulrich Beck’s theory of risk society and the aspects that characterise this society. The paper puts forward a hypothesis, on which theoretical challenges the characteristics of risk society pose to impact assessment as a decision support tool; namely, the challenge of delivering assessments and predictions and the challenge of handling differences of opinion and debate. Through a case example of integration of climate change in strategic environmental assessment, the paper uses empirical evidence from a survey and a series of interviews to carry out a preliminary discussion of how the theoretical challenges are reflected in practice. The case study results show that the challenge of delivering assessments and predictions in a risk society is reflected in the current state of practice, while the challenge of handling differences of opinion and debate is not clearly reflected.     

Learning experiences and managerial role performance: Perceptions of New Zealand managers and their subordinates

The present study was based upon Luthans' (1988) model of effective management, which has implications for managerial training and development, but has not been examined cross-nationally. A sample of New Zealand managers was surveyed to explore job-related and off-the-job experiences which they perceived to have affected their skills development. In addition, questionnaires were distributed to subordinates of these managers to assess their perceptions of managerial performance levels. Managers attributed most of their development to on-the-job experiences, which were often haphazard and unplanned, with formal education and training accounting for considerably less skills acquisition. Few links were found, however, between learning experiences and perceptions of managerial performance. Implications of the findings for managerial development and the design of constructive learning environments within organisations are discussed.The authors are from the University of Waikato, New Zealand and the Copenhagen School of Economics and Social Science, Denmark, respectively. Financial assistance for this project from the Electricity Corporation of New Zealand is gratefully acknowledged. An earlier version of this paper was presented at the International Personnel and Human Resources Management Conference, Hong Kong, 1989. The authors wish to thank Paul Taylor and Elizabeth Brady for their helpful comments. Correspondence should be addressed to Michael P O'Driscoll, Department of Psychology, University of Waikato, Hamilton, New Zealand.     

Does the CPI Mirror the Cost of Living? Engel's Law Suggests Not in Norway

There is considerable interest in identifying the magnitude of the difference between increases in the CPI and the cost of living. In this paper, the technique proposed by Hamilton (2001) to measure this discrepancy is used and extended for Norway in the 1990s. While Hamilton finds that the CPI in the United States overstates the cost of living for the period 1974–1991, application of his technique to Norwegian data for 1990–1999 indicates that the CPI understates the cost of living. The Norwegian CPI rose by 22 percent, but a typical household behaved as if the cost of living had increased by 35 percent. For some household types, the increase was substantially larger.     

Exploring the use of the Delphi method in accounting information systems research

Recent focus on the diversity of research methodologies available to accounting information systems (AIS) scholars has led researchers to suggest the Delphi method has reached the limits of its usefulness. Using a review of the accounting and information systems literature, we suggest such a finding is premature for the AIS discipline. The Delphi method is especially useful in reducing ambiguity through the use of expert panels of both practitioners and experts and informing relevant and timely issues facing organizations. In essence, the Delphi method has potential to provide both rigor and relevance to AIS researchers. Our purpose is to review the prior literature on the use of the Delphi method and discuss potential areas of research within the AIS discipline where the method might add value. Based on this review, we develop a series of guidelines on how to properly develop, administer, and assess panel responses and then use an illustrative study example that explores IT risks in operations. We conclude with a discussion of the value of the Delphi method and provide insight into its limitations.     

A comparison of treatment patterns,healthcare resource utilization,and costs among young adult Medicaid beneficiaries with schizophrenia treated with paliperidone palmitate or oral atypical antipsychotics in the US

Abstract

Background: Much of the burden associated with schizophrenia is attributed to its early onset and chronic nature. Treatment with once monthly paliperidone palmitate (PP1M) is associated with lower healthcare utilization and better adherence as compared to oral atypical antipsychotics (OAAs). This study aimed to evaluate real-world effectiveness of PP1M and OAA therapies among US-based adult Medicaid patients with schizophrenia, overall and among young adults aged 18–35 years.

Methods: Adult patients with a diagnosis of schizophrenia and at least two claims for PP1M or OAA between January 1, 2010 and December 31, 2014 were selected from the IBM Watson Health MarketScan Medicaid Database. Treatment patterns and healthcare resource utilization and costs were compared between PP1M and OAA treatment groups following inverse probability of treatment (IPT) weighting to adjust for potential differences. Utilization and cost outcomes were estimated using OLS and weighted Poisson regression models.

Results: After IPT weighting, the young adult PP1M and OAA cohorts were comprised of 3,095 and 3,155 patients, respectively. PP1M patients had a higher duration of continuous treatment exposure (168.2 vs 132.5 days, p?=?.004) and better adherence on the index medication (proportion of days covered ≥80%: 19.0% vs 17.1%, p?<?.049). Young adults treated with PP1M were 37% less likely to have an all-cause inpatient admission (odds ratio [OR]?=?0.63, 95% confidence interval [CI]?=?0.53–0.74) and 33% less likely to have an ER visit (OR?=?0.67, 95% CI?=?0.55–0.81) compared to OAA young adult patients, but 27% more likely to have an all-cause outpatient office visit (OR?=?1.27, 95% CI?=?1.02–1.56). PP1M patients incurred significantly lower medical costs as compared to OAA patients.

Conclusions: Medicaid patients with schizophrenia treated with PP1M have higher medication adherence and have fewer hospitalizations as compared to patients treated with OAAs. PP1M may lead to reduced healthcare utilization and improved clinical outcomes.     

Nonparametric Kernel Method to Hedge Downside Risk

We propose a nonparametric kernel estimation method (KEM) that determines the optimal hedge ratio by minimizing the downside risk of a hedged portfolio, measured by conditional value‐at‐risk (CVaR). We also demonstrate that the KEM minimum‐CVaR hedge model is a convex optimization. The simulation results show that our KEM provides more accurate estimations and the empirical results suggest that, compared to other conventional methods, our KEM yields higher effectiveness in hedging the downside risk in the weather‐sensitive markets.     

Class Debates in Intermediate Microeconomics: Social Economics and Pluralist Perspectives

Abstract

This paper proposes the use of class debates in an intermediate-level microeconomics course to introduce early to mid-career undergraduate students to socially embedded and pluralist perspectives, political-economic processes, and policy analyses. Using data from three semesters of class debates in an intermediate microeconomics course, we argue that this activity is a beneficial way to stimulate student interest in social economics, especially in the ethical, political economy, and economic justice aspects of economics and policy. We carried out three allied activities: participation in the debate, a learning self-assessment survey, and a five-page memo providing a balanced analysis of the policy conundrums surrounding the issue under discussion. We discuss three aspects of these class debates relevant to social economists: student attention to processes of knowledge construction, cognizance of power in socioeconomic life, and engagement with economic justice and ethics.