The Influence of Unemployment Benefits on Unemployment Duration: Evidence from Spain

ABSTRACT: This paper analyses the duration of unemployment spells and the possible incidence of unemployment insurance on job search behaviour and voluntary duration of unemployment in Spain. To do so, a longitudinal data set containing information on unemployment recipients during the period 1987-93 is used. Hazard rates and survival profiles are constructed for the cohorts of unemployed workers entering the benefit system at different points in time, and a logit model of the probability of leaving the system before exhausting entitlement period is presented. The results do not support the view that the unemployed tend to intensify their job search when benefits are near exhaustion.     

Valuation of childhood risk reduction: the importance of age, risk preferences, and perspective.

This article explores two problems analysts face in determining how to estimate values for children's health and safety risk reductions. The first addresses the question: Do willingness‐to‐pay estimates for health risk changes differ across children and adults and, if so, how? To answer this question, the article first examines the potential effects of age and risk preferences on willingness to pay. A summary of the literature reporting empirical evidence of differences between willingness to pay for adult health and safety risk reductions and willingness to pay for health and safety risk reductions in children is also provided. The second dimension of the problem is a more fundamental issue: Whose perspective is relevant when valuing children's health effects—society's, children's, adults‐as‐children, or parents'? Each perspective is considered, followed ultimately by the conclusion that adopting a parental perspective through an intrahousehold allocation model seems closest to meeting the needs of the estimation problem at hand. A policy example in which the choice of perspective affects the outcome of a regulatory benefit‐cost analysis rounds out the article and emphasizes the importance of perspective.     

Are People Willing to Buy Natural Disaster Insurance in China? Risk Awareness,Insurance Acceptance,and Willingness to Pay

After the Wenchuan earthquake (magnitude 7.9, May 12, 2008), intensive debates on how China should establish a natural disaster insurance system were initiated among researchers, policymakers, and insurance professionals. Our focus was the social aspects of disaster insurance, explored in China through a nationwide survey. Our questionnaires investigated people's risk awareness, insurance acceptance, their opinions on governmental measures for disaster management, and their willingness to pay for disaster house insurance. We analyzed the results at both regional and individual scales. We found that the integrated hazard index and respondents’ experience of insurance (considered objective factors), and their opinions on the importance of insurance and government responsibility (considered subjective factors) showed strong correlation with the regional overall acceptance of disaster insurance. An individual's decision to participate highly depended on his/her experience of both insurance and disaster and his/her opinion on the importance of insurance as a coping mechanism. Respondents from poverty‐stricken or less‐developed counties were not necessarily more reluctant to accept natural disaster insurance, though they exhibited relatively lower ability to afford insurance. In general, respondents had correct perceptions of natural disasters in their areas; however, people from regions with a greater multihazard threat showed less willingness to accept disaster insurance because they tended to expect the government to undertake to cover losses and considered insurance to be less important. People's willingness to pay for an assumed disaster house insurance was also investigated and analyzed. We consequently discuss the policy implications for developing a disaster insurance system in China.     

On the Time Sequence of Unemployment Benefits When Search is Costly

Should we cut the level of unemployment benefits, or reduce their potential duration? The answer depends on the way the unemployed search behaviour and unemployment insurance schemes interact. In this paper, we consider that unemployment insurance funds can be used to improve search. Resulting hazards are increasing over the unemployment spell prior to the exhaustion of benefits, and plummet immediately after it. Turning to policy implications, we assume the public decision–maker aims to minimize the average duration of unemployment under a resource constraint. First, we show the stationary relationship between average unemployment duration and unemployment benefit is hump–shaped. Second, raising benefits over a short duration can reduce average duration. Finally, we demonstrate that most of the time, a declining (yet always positive) benefit scheme is optimal.     

Wage Dispersion and Equilibrium Search Models: Some Evidence from Italy

This paper provides a structural estimation of an equilibrium search model with on‐the‐job search and heterogeneity in firms' productivities using a sample of Italian male workers. Results indicate that arrival rates of offers for workers are higher when unemployed than when employed and firms exploit their monopsony power when setting wages. As a result, workers earn far less than their marginal product. The model is then used to study regional labour market differentials in Italy. Wide variation in frictional transition parameters across areas helps to explain persistent unemployment and wage differentials.     

Knowledge and Identity: A Review

This paper reviews the literature in a number of areas that converge upon the theme of the role of knowledge within professional identity. Within knowledge transfer literature the individual perspective is underdeveloped, and this paper seeks to contribute by exploring the function of knowledge within an individual's professional identity, thus unfolding a theoretical connection between the literatures of knowledge and identity. Its central argument concurs with Szulanski's notion of ‘internal stickiness’ as a barrier to knowledge transfer but extends this hypothesis into the psychological ownership of knowledge and to the idea of ‘possessiveness’. The paper argues that the value of self‐categorized knowledge places the latter within the individual's cognitive structure of their identity. It offers up the idea of valued knowledge to the knowledge transfer domain and suggests that feelings of possessiveness towards knowledge may intervene in the willingness of an individual to disclose knowledge in a knowledge transfer process.     

Organizational Silence and Whistle‐Blowing on IT Projects: An Integrated Model*

An individual's reluctance to report bad news about a troubled information technology (IT) project has been suggested as an important contributor to project failure and has been linked to IT project escalation as well. To date, information systems researchers have drawn from the mum effect and whistle‐blowing literature to gain a better understanding of the factors that influence bad news reporting. More recent theoretical work in the area of organizational silence offers a promising new conceptual lens, but remains empirically untested. In this research note, we integrate key elements of Morrison and Milliken's (2000) model of organizational silence, which has never been empirically tested, with the basic whistle‐blowing model adapted from Dozier and Miceli (1985) . Using a role‐playing experiment, we investigate how organizational structures/policies, managerial practices, and degree of demographic dissimilarity between employees and top managers create a climate of silence and how this climate, in turn, affects an individual's willingness to report. Our results show that all three types of factors contribute to a climate of silence, exerting both direct and indirect influence on willingness to report, as hypothesized. The implications of these findings and directions for future research are discussed.     

Aspirations and Inequality

This paper develops a theory of socially determined aspirations, and the interaction of those aspirations with growth and inequality. The interaction is bidirectional: economy‐wide outcomes determine individual aspirations, which in turn determine investment incentives and social outcomes. Thus aspirations, income, and the distribution of income evolve jointly. When capital stocks lie in some compact set, steady state distributions must exhibit inequality and are typically clustered around local poles. When sustained growth is possible, initial histories matter. Either there is convergence to an equal distribution (with growth) or there is perennial relative divergence across clusters, with within‐cluster convergence. A central feature that drives these results is that aspirations that are moderately above an individual's current standard of living tend to encourage investment, while still higher aspirations may lead to frustration.     

Firing Costs,Efficiency Wages and Unemployment

This paper uses a Shapiro–Stiglitz efficiency wage model to analyse the effects of firing costs on wages, employment, expected utility and profits. It considers that the probability of a non–shirker being fired depends on an exogenous shock which follows a two–state Markov process. It finds that higher severance payments give rise to lower wages, a lower unemployment rate, an increase in firms’ profits and a decrease in the utility of both workers and the unemployed. These conclusions derive from the finding that a greater probability of keeping one’s job, because of higher firing costs, raises the value of the job and reduces the worker’s incentives to behave opportunistically; this enables firms to reduce wages. Hence, if firms pay efficiency wages, a higher degree of labour market flexibility increases unemployment.     

Do Compensation Consultants Drive Up CEO Pay? Evidence from UK Public Firms

Do compensation consultants drive up CEO pay for the benefit of managers, or do they design pay packages to benefit firm owners? Using a large sample of UK firms from the FTSE All‐Share Index over the 2003–2011 period, we show a positive correlation between the presence of compensation consultants and CEO pay. Importantly, isolating this effect is somewhat dependent on the endogenous selection of consultants and the statistical modelling strategy deployed. We find evidence that compensation consultants improve CEO compensation design when their expertise is of greater importance (e.g. during the post‐financial crisis period, or for firms that have particularly weak compensation policies). In addition, our findings show that compensation consultants increase CEO pay–performance sensitivity. The balance of evidence supports optimal contracting theory more than managerial power theory, but the authors caution the limits to this verification. We are careful to note that the more compelling evidence for the positive effect of pay consultants on CEOs is based on advanced methods (such as propensity score matching and difference‐in‐differences), and that more standard approaches (such as OLS and fixed effects) are unlikely to reveal the same level of causality of consultants on CEO pay.     

Product Positioning in a Two‐Dimensional Market Space

This paper examines the optimal product portfolio positioning for a monopolist firm in a market where consumers exhibit vertical differentiation for product performance and horizontal differentiation for product feature. Our key results are as follows: (i) Variable costs drive vertical differentiation. In the presence of significant volume‐dependent manufacturing costs, the optimal portfolio contains a mix of vertically and horizontally differentiated products and an increase in the variable cost makes adding vertically differentiated products relatively more profitable; if fixed volume‐independent design costs dominate, the portfolio exhibits solely horizontal differentiation. (ii) Horizontal differentiation is the main profit lever, and vertical differentiation brings only a marginal benefit; this is true even when most of the consumers exhibit low willingness to pay for performance, which is often used as an excuse to offer low‐end products. (iii) There are more low‐quality products than high‐quality ones, and market coverage increases when the willingness to pay for performance increases. In summary, the model shows how portfolio composition decisions depend on the product cost structure and the consumer preferences.     

Quality Provision with Heterogeneous Consumer Reservation Utilities

This study examines a firm's quality and price decisions when consumers differ not only in their willingness‐to‐pay for quality but also in their reservation utility for the basic product. We find that while the firm offers lower‐quality products when consumers' valuations for quality deteriorate, the optimal quality may increase with a negative shift in consumers' reservation utilities. We also investigate the optimal price and quality of the products within a vertically differentiated product line when the number of products is exogenously given. The existing literature shows that when consumers differ only in their willingness‐to‐pay for quality, the firm sets the efficient quality for consumers with the highest valuation for quality, whereas the concern for cannibalization pushes down the quality of inferior products. We find that when consumers are heterogeneous in both their reservation utility and valuation for quality, the concern for cannibalization may distort the quality upwards, even for consumers with the highest willingness‐to‐pay for quality. In addition, a low‐quality product may enjoy a higher profit margin than a high‐quality product within the product line.     

Diploma Effects by Gender in the Spanish Labour Market

Abstract. The aim of this paper is to contrast the nature of the schooling effect on earnings in the Spanish labour market in terms of gender. Hungerford and Solon's (Review of Economics and Statistics 69: 175–177, 1987) methodology is used to distinguish between the returns to schooling arising from mere years of schooling as a reflection of their productivity‐enhancing contribution (human capital) and the returns to schooling arising from certificates (diploma effects) as signals of the individual's productivity (sheepskin effects) or as credentialism. The results show evidence only of diploma effects in Upper Secondary Studies for men.     

Search and Rest Unemployment

This paper develops a tractable version of the Lucas and Prescott (1974) search model. Each of a continuum of industries produces a heterogeneous good using a production technology that is continually hit by idiosyncratic shocks. In response to adverse shocks, some workers search for new industries while others are rest unemployed, waiting for their industry's condition to improve. We obtain closed‐form expressions for key aggregate variables and use them to evaluate the model's quantitative predictions for unemployment and wages. Both search and rest unemployment are important for understanding the behavior of wages at the industry level.     

Flood Risk Perceptions and Insurance Choice: Do Decisions in the Floodplain Reflect Overoptimism?

In the presence of rare disasters, risk perceptions may not always align with actual risks. These perceptions can nevertheless influence an individual's willingness to mitigate risks through activities such as purchasing flood insurance. In a survey of Maryland floodplain residents, we find that stated risk perceptions predict voluntary flood insurance take‐up, while perceptions themselves varied widely among surveyed residents, owing in large part to differences in past flood experience. We use a formal test for overoptimism in risk perceptions and find that, on aggregate, floodplain residents are overly optimistic about flood risks.     

Toward a Theory of Whistleblowing Intentions: A Benefit‐to‐Cost Differential Perspective*

In order to rescue information technology (IT) projects when they go awry, it is critical to understand the factors that affect bad news reporting. Whistleblowing theory holds promise in this regard and a number of salient factors that may influence whistleblowing intentions have been identified. However, an integrative theory that explains how they influence whistleblowing intentions has been conspicuously absent. In this research, we introduce and test a middle‐range theory of whistleblowing that can explain how and why a variety of factors may influence an individual's whistleblowing intentions. Drawing on the social information processing perspective, we propose that individuals holistically weigh the perceived “benefit‐to‐cost differential” and that this mediates the relationship between whistleblowing factors and whistleblowing intentions. Tests using data collected from 159 experienced IT project managers largely support our theoretical perspective, in which the central explanatory variable (benefit‐to‐cost differential) significantly mediates a majority of the proposed relationships. Implications of these findings for research and practice are discussed.     

Estimating Willingness‐to‐pay with Choice‐based Conjoint Analysis – Can Consumer Characteristics Explain Variations in Accuracy?

Knowing consumers' willingness to pay (WTP) is crucial for making effective pricing decisions. We assess the accuracy of choice‐based conjoint analysis (CBCA), a method strongly supported by behavioural theory, in the context of WTP measurement at the individual level. Furthermore, we analyse whether variations in the accuracy of WTP estimates derived by CBCA can be explained by consumers' involvement, brand awareness and the strength of consumer preferences. The results show that CBCA does not provide accurate WTP estimates and, on average, grossly overestimates the true WTP of consumers. No empirical evidence can be found that consideration of the above‐mentioned consumer characteristics results in more accurate WTP values.     

Public Acceptance of Fully Automated Driving: Effects of Social Trust and Risk/Benefit Perceptions

Automated driving (AD) is one of the most significant technical advances in the transportation industry. Its safety, economic, and environmental benefits cannot be realized if it is not used. To explain, predict, and increase its acceptance, we need to understand how people perceive and why they accept or reject AD technology. Drawing upon the trust heuristic, we tested a psychological model to explain three acceptance measures of fully AD (FAD): general acceptance, willingness to pay (WTP), and behavioral intention (BI). This heuristic suggests that social trust can directly affect acceptance or indirectly affect acceptance through perceived benefits and risks. Using a survey (N = 441), we found that social trust retained a direct effect as well as an indirect effect on all FAD acceptance measures. The indirect effect of social trust was more prominent in forming general acceptance; the direct effect of social trust was more prominent in explaining WTP and BI. Compared to perceived risk, perceived benefit was a stronger predictor of all FAD acceptance measures and also a stronger mediator of the trust–acceptance relationship. Predictive ability of the proposed model for the three acceptance measures was confirmed. We discuss the implications of our results for theory and practice.     

Trust in management and knowledge sharing: The mediating effects of fear and knowledge documentation

Knowledge sharing within and between teams is of vital importance for organizations. The influence of interpersonal trust in general and trust in management in particular on knowledge sharing is evident. However, it is not clear how the relationship between interpersonal trust and knowledge sharing works. This study provides a better understanding of that relationship by demonstrating that fear of losing one's unique value and knowledge documentation have a mediating effect on the relationship between trust in management and knowledge sharing. Specifically, trust in management increases knowledge sharing through reducing fear of losing one's unique value and improving willingness to document knowledge. These findings have important implications at both a managerial and theoretical level. For managers, this paper emphasizes the individual's central role in the knowledge sharing process in terms of knowledge documentation and fear of losing one's unique value. On the theoretical level, this study provides empirical evidence for two mechanisms that help explain the effect of trust in management on knowledge sharing. In future research, this study could be extended to include other psychosocial phenomena that enable knowledge sharing in organizations.     

Choice or Chance? A Duration Analysis of Unemployment Using Information from “Restart” Interviews

A dataset containing details of the personal characteristics and search behaviour of 1,094 long-term unemployed males is used to analyse the importance of individual choice in the determination of unemployment durations for this group. The role played by individuals' decisions (concerning factors such as the range of jobs which they are prepared to consider, or the minimum weekly wage which they would accept) is quantified relative to that played by chance (measured by factors which will affect the probability of receiving an offer, e.g. the local unemployment rate).