SOCIAL NETWORKS IN THE BOARDROOM

This paper provides evidence that social networks strongly affect board composition and are detrimental to corporate governance. Our empirical investigation relies on a large data set of executives and outside directors of French public firms. This data source is a matched employer–employee data set that provides detailed information on directors/CEOs as well as information about the firm employing them. We find a strong and robust correlation between the CEO's network and that of his directors. Networks of former high‐ranking civil servants are the most active in shaping board composition. Our identification strategy takes into account not only firm and directors’ fixed effects but also the matching of firms and director in terms of one observable and one unobservable characteristic. Turning to the direct effects of such network activity, we find that firms in which these networks are most active pay their CEOs more, are less likely to replace a CEO who underperforms, and engage in less value‐creating acquisitions. These findings suggest that social networks are active in the boardroom and have detrimental effects on firms’ governance.     

Workers’ Perception of Chemical Risks: A Focus Group Study

Workers’ perceptions with respect to health and safety at work are rarely taken into account when considering the development of prevention programs. The aim of this study was to explore workers’ perceptions of chemical risks at the workplace, in order to investigate the prerequisites for a workplace health program. A qualitative study was conducted involving seven focus groups of 5–10 participants (blue‐collar workers) each. All groups were homogeneous in terms of sex, work status, language, and company membership. Results showed that several factors have an important influence on workers’ perception of chemical risks. Workers assess risks by means of both sensory and empirical diagnosis and are concerned about the long‐term health consequences. They perceive the threat of chemical risks as high. Despite this, they are resigned to accepting the risks. Existing formal sources of information are rarely consulted because they are judged to be difficult to understand and not user friendly. Instead, workers tend to obtain information from informal sources. Communication problems with and lack of trust in prevention advisers and hierarchy are frequently mentioned. Workers feel that their specific knowledge of their working conditions and their proposals for practical, cost‐effective solutions to improve health and safety at the workplace are insufficiently taken into account. The use of focus groups yielded a useful insight into workers’ perceptions of chemical risks. Our findings suggest that training programs for prevention advisers should include topics such as understanding of workers’ perceptions, usefulness of a participatory approach, and communication and education skills.     

EVALUATING THE EMPLOYMENT IMPACT OF A MANDATORY JOB SEARCH PROGRAM

This paper exploits area‐based piloting and age‐related eligibility rules to identify treatment effects of a labor market program—the New Deal for Young People in the U.K. A central focus is on substitution/displacement effects and on equilibrium wage effects. The program includes extensive job assistance and wage subsidies to employers. We find that the impact of the program significantly raised transitions to employment by about 5 percentage points. The impact is robust to a wide variety of nonexperimental estimators. However, we present some evidence that this effect may not be as large in the longer run. (JEL: J18, J23, J38)     

“Birds of a Feather” Fail Together: Exploring the Nature of Dependency in SME Defaults

This article studies the effects of incorporating the interdependence among London small business defaults into a risk analysis framework using the data just before the financial crisis. We propose an extension from standard scoring models to take into account the spatial dimensions and the demographic characteristics of small and medium‐sized enterprises (SMEs), such as legal form, industry sector, and number of employees. We estimate spatial probit models using different distance matrices based only on the spatial location or on an interaction between spatial locations and demographic characteristics. We find that the interdependence or contagion component defined on spatial and demographic characteristics is significant and that it improves the ability to predict defaults of non–start‐ups in London. Furthermore, including contagion effects among SMEs alters the parameter estimates of risk determinants. The approach can be extended to other risk analysis applications where spatial risk may incorporate correlation based on other aspects.     

ANALYSIS OF A PH.D. PROGRAM VIA GERT MODELING AND SIMULATION

This paper presents a model developed for the planning and control of a Ph.D. program in business administration at a major southeastern university. The technique employed was network simulation (GERT-type) which was selected for its capability to incorporate the stochastic nature of the system into the model. Included in the model are all the sequential steps of the Ph.D. program, such as course work, written preliminary exams, oral exams, dissertation and oral defense, as well as the various probabilistic outcomes and feedback loops of the process. The simulation output yields statistical estimates on program duration and probabilities of various outcomes. The model and simulation results can be used by both university administrators and Ph.D. candidates for planning purposes. The model is flexible in that it can be altered to reflect the unique features of Ph.D. programs of most schools.     

Analysis of Job Satisfaction: The Case of Japanese Private Companies

The scope of economic theory expands if we consider that working provides people with both pecuniary compensation for its disutility and job satisfaction. This study empirically analyzes the job satisfaction of employees in Japanese private companies using a multivariate ordered probit model. In particular, we examine the effects of a big economic shock, such as the Lehman shock, on job satisfaction, as well as the effects of differences in gender and employment status. We estimate the model using a Bayesian analysis and a multivariate ordered probit model using the Markov chain Monte Carlo method. We show that non‐pecuniary aspects of jobs play an important role in job satisfaction.     

Experimental Analysis of Neighborhood Effects

Families, primarily female‐headed minority households with children, living in high‐poverty public housing projects in five U.S. cities were offered housing vouchers by lottery in the Moving to Opportunity program. Four to seven years after random assignment, families offered vouchers lived in safer neighborhoods that had lower poverty rates than those of the control group not offered vouchers. We find no significant overall effects of this intervention on adult economic self‐sufficiency or physical health. Mental health benefits of the voucher offers for adults and for female youth were substantial. Beneficial effects for female youth on education, risky behavior, and physical health were offset by adverse effects for male youth. For outcomes that exhibit significant treatment effects, we find, using variation in treatment intensity across voucher types and cities, that the relationship between neighborhood poverty rate and outcomes is approximately linear.     

The Transition to Work for Italian University Graduates

This study is focused on the transition from university to first job, taking into account the graduates’ characteristics and the effects relating to degree subject. A large data set from a survey on job opportunities for the 1998 Italian graduates is used. The paper uses a non‐parametric discrete‐time single‐risk model to study employment hazard. Alternative mixing distributions have also been used to account for unobserved heterogeneity. The results obtained indicate that there is evidence of positive duration dependence after a short initial period of negative duration dependence. In addition, a competing‐risk model has been estimated to characterize transitions out of unemployment.     

Financial Globalization and the Governance of Domestic Financial Intermediaries

We model a small open economy in which both domestic financial intermediaries and entrepreneurs face incentive constraints, as in Holmstrom and Tirole (1997) , to study the general equilibrium impact of various types of capital inflows on the efficiency and governance of domestic banks. Banks have an advantage in monitoring firms, but the latter can collude with banks and offer side‐payments to reduce the intensity of monitoring. Opening up to international capital flows makes domestic banks’ capital scarcer relative to uninformed capital, thus increasing the relative cost of monitoring. We show that capital account liberalization has ambiguous effects on the governance of the domestic financial system by sometimes increasing firms’ incentives to collude with banks. We characterize the conditions under which governance is more likely to deteriorate after opening up the capital account, and discuss the effects on investment, productivity and output. We also analyze the effects of foreign direct investment in the corporate and banking sectors. Stylized facts are consistent with the predictions of the model.     

The Retail Space‐Exchange Problem with Pricing and Space Allocation Decisions

We consider retail space‐exchange problems where two retailers exchange shelf space to increase accessibility to more of their consumers in more locations without opening new stores. Using the Hotelling model, we find two retailers’ optimal prices, given their host and guest space in two stores under the space‐exchange strategy. Next, using the optimal space‐dependent prices, we analyze a non‐cooperative game, where each retailer makes a space allocation decision for the retailer's own store. We show that the two retailers will implement such a strategy in the game, if and only if their stores are large enough to serve more than one‐half of their consumers. Nash equilibrium for the game exists, and its value depends on consumers’ utilities and trip costs as well as the total available space in each retailer's store. Moreover, as a result of the space‐exchange strategy, each retailer's prices in two stores are both higher than the retailer's price before the space exchange, but they may or may not be identical.     

Too Big to Learn: The Effects of Major Acquisition Failures on Subsequent Acquisition Divestment

We examine whether firms learn from their major acquisition failures. Drawing from a threat‐rigidity theoretical framework, we suggest that firms do not learn from their major acquisition failures. Furthermore, we hypothesize that host‐country experience reinforces the negative effects of major acquisition failures. Our research hypotheses are tested using an event history analysis of 741 acquisitions undertaken by French listed and non‐listed firms in the USA between January 1988 and December 2008. We use failure divestment (divestment resulting from acquisition failure) as a proxy for acquisition performance. Consistent with our theoretical framework, we find that major acquisition failures have a negative impact on future acquisition performance. Furthermore, we find that such negative effects are reinforced by firms’ host‐country experience.     

Transparency in Buyer‐Determined Auctions: Should Quality be Private or Public?

We study buyer‐determined procurement auctions where both price and non‐price characteristics of bidders matter for being awarded a contract. Although, in scoring auctions bidders perfectly know how price and non‐price attributes determine the awarding of the contract, this remains uncertain in buyer‐determined auctions where the buyer is free to choose once all bids have been submitted. We analyze the impact of information bidders have with respect to the buyer's awarding decision. As we show theoretically whether it is in the buyer's interest to conceal the impact of non‐price characteristics depends on how important the quality aspects of the procured good are to the buyer: The more important quality aspects are, the more interesting concealment becomes. In a counterfactual analysis using data from a large European procurement platform, we analyze the reduction of non‐price information available to the bidders. Confirming our hypothesis, for auction categories where bidders’ non‐price characteristics strongly influence buyers’ decisions concealment of non‐price information leads to an increase in buyers’ surplus of up to 15% due to higher competitive pressure and lower bids. Conversely, for categories where bidders’ non‐price characteristics are of little importance concealment of non‐price information leads to a decrease in buyers’ surplus of up to 6%.     

Risk Communication,Values Clarification,and Vaccination Decisions

Many health‐related decisions require choosing between two options, each with risks and benefits. When presented with such tradeoffs, people often make choices that fail to align with scientific evidence or with their own values. This study tested whether risk communication and values clarification methods could help parents and guardians make evidence‐based, values‐congruent decisions about children's influenza vaccinations. In 2013–2014 we conducted an online 2×2 factorial experiment in which a diverse sample of U.S. parents and guardians (n = 407) were randomly assigned to view either standard information about influenza vaccines or risk communication using absolute and incremental risk formats. Participants were then either presented or not presented with an interactive values clarification interface with constrained sliders and dynamic visual feedback. Participants randomized to the risk communication condition combined with the values clarification interface were more likely to indicate intentions to vaccinate (β = 2.10, t(399) = 2.63, p < 0.01). The effect was particularly notable among participants who had previously demonstrated less interest in having their children vaccinated against influenza (β = –2.14, t(399) = –2.06, p < 0.05). When assessing vaccination status reported by participants who agreed to participate in a follow‐up study six months later (n = 116), vaccination intentions significantly predicted vaccination status (OR = 1.66, 95%CI (1.13, 2.44), p < 0.05) and rates of informed choice (OR = 1.51, 95%CI (1.07, 2.13), p < 0.012), although there were no direct effects of experimental factors on vaccination rates. Qualitative analysis suggested that logistical barriers impeded immunization rates. Risk communication and values clarification methods may contribute to increased vaccination intentions, which may, in turn, predict vaccination status if logistical barriers are also addressed.     

Diversity research—what do we currently know about how to manage diverse organizational units?

Diversity with respect to demographic variables such as gender, age, and cultural background, as well as directly job-related characteristics such as tenure, educational specialization, and functional background is both a challenge and an opportunity. We review the extant literature on how best to manage diverse organizational units. We discuss the definition and conceptualization of diversity, its direct effects on team performance and team member satisfaction, as well as the mediating variables that explain these effects and the moderating variables that determine when the positive effects of diversity are likely to prevail over the negative effects. We conclude by offering managerial suggestions on how to leverage diversity’s potential.     

Information Technology and Process Performance: An Empirical Investigation of the Interaction Between IT and Non‐IT Resources*

Drawing on the resource‐based view, we propose a configurational perspective of how information technology (IT) assets and capabilities affect firm performance. Our premise is that IT assets and IT managerial capabilities are components in organizational design, and as such, their impact can only be understood by taking into consideration the interactions between those IT assets and capabilities and other non‐IT components. We develop and test a model that assesses the impact of explicit and tacit IT resources by examining their interactions with two non‐IT resources (open communication and business work practices). Our analysis of data collected from a sample of firms in the third‐party logistics industry supports the proposed configurational perspective, showing that IT resources can either enhance (complement) or suppress (by substituting for) the effects of non‐IT resources on process performance. More specifically, we find evidence of complementarities between shared business–IT knowledge and business work practice and between the scope of IT applications and an open communication culture in affecting the performance of the customer‐service process; but there is evidence of substitutability between shared knowledge and open communications. For decision making, our results reinforce the need to account for all dimensions of possible interaction between IT and non‐IT resources when evaluating IT investments.     

Modeling the Effects of a Service Guarantee on Perceived Service Quality Using Alternating Conditional Expectations (ACE)*

This paper addresses the dearth of empirical research on the relationship between service guarantee and perceived service quality (PSQ). In particular, we examine the moderating effects of a service guarantee on PSQ. While a recent study provided empirical evidence that service quality is affected by service guarantee and employee variables such as employee motivation/vision and learning through service failure, the nature and form of the relationships between these variables remain unclear. Knowledge of these relationships can assist service managers to allocate resources more judiciously, avoid pitfalls, and establish more realistic expectations. Data was obtained from employees and customers of a multinational hotel chain that has implemented a service guarantee program in 89 of its hotels in America and Canada. As the employee variables could affect performance in a non‐linear fashion, we relaxed the assumption of model linearity by using the Alternating Conditional Expectations (ACE) algorithm to arrive at a better‐fitting, non‐linear regression model for PSQ. Our findings indicate the existence of significant non‐linear relationships between PSQ and its determinant variables. The ACE model also revealed that service guarantee interacts with the employee variables to affect PSQ in a non‐linear fashion. The non‐linear relationships present new insights into the management of service guarantees and PSQ. Explanations and managerial implications of our results are presented and discussed.     

THE PRIVATE AND FISCAL RETURNS TO SCHOOLING IN THE EUROPEAN UNION

We present estimates of the private and fiscal returns to schooling in 14 European Union countries. Estimates of the private returns to post‐compulsory formal education take into account the effects of schooling on wages and employment probabilities and allow for academic failure rates, the direct and opportunity costs of education, and the impact of personal taxes, social security contributions, and unemployment and pension benefits on lifetime earnings. Estimates of fiscal returns capture the long‐term effects of a marginal increase in average educational attainment on public finances under conditions that approximate general equilibrium. (JEL: I20, J31, H60).     

Non‐financial Shareholder Activism: A Process Model for Influencing Corporate Environmental and Social Performance*

Shareholders have become increasingly active in endeavouring to influence companies’ environmental and social practices. In comparison with the mature field of financially motivated shareholder activism, limited enquiries have been carried out on its non‐financial counterparts. This paper synthesizes the knowledge base through a review of the academic literature, exploring shareholder activism intended to affect corporate environmental and social performance. Theoretical perspectives appropriate to this phenomenon are critically appraised: in particular, insights from social movement theory, Hirschman's theory of exit, voice and loyalty and stakeholder salience theory, as well as the roles of signalling and symbolic management actions. Data from the literature are organized into a process model of non‐financial shareholder influence. Underpinned by the influencing context, this conceptualization centres on three primary shareholder interventions: divestment, dialogue and shareholder proposals. These interventions are enabled through a range of actors and tools: coalitions, non‐governmental organizations, codes and indices, the media and regulators. The interaction between interventions and the enabling actors and tools helps to determine managers’ perceptions of shareholder salience. These perceptions subsequently shape the organizational behaviours that affect companies’ symbolic and substantive environmental and social performance. An agenda to direct future research in this burgeoning field is articulated.     

Supply Chain Contract Design: Impact of Bounded Rationality and Individual Heterogeneity

In this article, we model various forms of non‐optimizing behavior in a newsvendor setting, including biases such as recency, reinforcement, demand chasing, and anchoring, as well as unsystematic decision errors. We assume that a newsvendor may evaluate decisions by examining both past outcomes and future expected payoffs. Our model is motivated by laboratory observations under several types of supply chain contracts. Ordering decisions are found to follow multi‐modal distributions that are dependent on contract structures and incentives. We differ from previous research by using statistics to determine which behavioral factors are applicable to each decision maker. A great deal of heterogeneity was discovered, indicating the importance of calibrating a contract to the individual. Our analysis also shows that the profit performance and the effectiveness of co‐ordinating contracts can be affected by non‐optimizing behaviors significantly. We conclude that, in addition to the aggregate order quantities, the decision distributions should be considered in designing contracts.     

How Many Labour Force States? An Analysis Based on the British Household Panel Survey (BHPS)

Abstract. The motivation of this paper is to investigate the characteristics of the British labour force, using data from the British Household Panel Survey (BHPS). The goal is to examine whether there are statistically significant differences between the unemployed and non‐participants, as well as inside each of the two groups, considering their transitions in the job market. Using logistic regression for a pooled cross‐section time‐series sample of employed as well as non‐employed persons, three different Out of Work subgroups are identified: Seeking Out of Work, Attached Out of Work, and Voluntary Out of Work. The first group can be broadly assimilated to the official definition of unemployment, International Labour Organization unemployment, whereas all the others are usually classified as economically inactive. Nonetheless, the last two groups are characterized by significantly different transition rates, showing a behaviourally distinct attitude in their labour market dynamics. This result points out that the aggregate non‐employment has several dimensions, which are not caught by the distinction between unemployment and economic inactivity, and should be accounted for by policy makers and researchers.