Search results

The changes in women’s and men’s work lives have been considerable in recent decades. Yet much of the recent research on gender differences in employment and earnings has been of a more snapshot nature rather than taking a longer comparative look at evolving patterns. In this paper, we use 50 years (1964–2013) of US Census Annual Demographic Files (March Current Population Survey) to track the changing returns to human capital (measured as both educational attainment and potential work experience), estimating comparable earnings equations by gender at each point in time. We consider the effects of sample selection over time for both women and men and show the rising effect of selection for women in recent years. Returns to education diverge for women and men over this period in the selection-adjusted results but converge in the OLS results, while returns to potential experience converge in both sets of results. We also create annual calculations of synthetic lifetime labor force participation, hours, and earnings that indicate convergence by gender in worklife patterns, but less convergence in recent years in lifetime earnings. Thus, while some convergence has indeed occurred, the underlying mechanisms causing convergence differ for women and men, reflecting continued fundamental differences in women’s and men’s life experiences.

Over the past two decades standard hours of work have been progressively reduced in industrialised countries. At the same time, improved education and living standards have led to more widespread concern with the quality of life among those working in big cities, and more recently there have been new developments in the distribution of working hours over the week and year. This had led to discussion of the wider question of flexibility in the lifetime distribution of working time. This report is intended only as an outline of new trends in the pattern of working time that have emerged in industrialised market‐economy countries, for readers with a general interest in present‐day labour problems.

The paper aims to present acceptance sampling plans based on failure‐censored step‐stress accelerated life tests for items having Weibull lives.

The model parameters are estimated by the method of maximum likelihood. Based on asymptotic distribution theory, the sample size and the acceptability constant are determined satisfying the producer's and consumer's risks. The step‐stress accelerated life test is optimized to have a minimum sample size by minimizing the asymptotic variance of test statistic. Two modes of step‐stress accelerated life test are considered, and a comparison between them is made. The proposed sampling plans are compared with the sampling plans based on constant stress accelerated life tests.

Asymptotic variance is a dominating factor in determining the sample size required for a sampling plan to determine the acceptability of a lot. The sample size is minimized by optimally designing a step‐stress accelerated life test so that the asymptotic variance is minimized.

The sampling plans presented in this paper are particularly useful when items to be tested are so reliable and are useful to reliability engineers and life test planners.

We analyze the evolution of the gender wage gap in Mexico between 1989 and 2012, a period in which skill-biased technological change accelerated. We deviate from most prior work investigating the gap across the wage distribution. We find substantial gender wage convergence in the decade of the 2000s at the mean and, more markedly, at the upper and lower ends of the wage distribution, alongside little change in the median wage gap. The gender wage gap at the 90th percentile was largely eliminated by the year 2012 and, at the 10th percentile, it narrowed by a fourth of its 1990 level. This narrowing of gender inequality in wages occurred alongside a narrowing of inequality in wages within each gender group. The share of college-educated women relative to men in the work force grew substantially over the two decades, and they sorted disproportionately into brain-intensive occupations, where the gender wage gap fell sharply. The wage return to being in a brain-intensive occupation was, in both periods, greater for women; it declined for men while rising for women during the 2000s. Our findings demonstrate how structural economic change may interact with a biologically premised comparative advantage of women in brain-intensive occupations to raise their relative wages. Our results also underline the relevance of studying changes across the wage distribution.

This study investigates whether and when during the life cycle women fall behind in terms of career progression because of children. We use 1987–1997 Norwegian panel data that contain information on individuals’ position in their career hierarchy as well as a direct measure of their promotions. We measure overall promotions as increases in rank within the same establishment as well as in combination with an establishment change. Women with children are 1.6 percentage points less likely promoted than women without children; this is what we refer to as the family gap in climbing the career. We find that mothers tend to enter on lower ranks than non-mothers. Thirty-seven percent of the gap can be explained by rank fixed effects and human capital characteristics. A large part remains unexplained. Graphical analyses show that part of the difference already evolves during the early career. Part of this seems related to the relatively low starting ranks.

The purpose of the present study is to identify key personality traits which distinguish customer service (CS) employees from other occupations and are related to their career satisfaction. As hypothesized, 2,610 CS employees were differentiated from other occupational groups by higher levels of conscientiousness, customer service orientation, and lower tough‐mindedness. Conscientiousness, customer service orientation, emotional stability, extraversion, and tough‐mindedness were significantly, positively related to customer service representatives’ (CSRs’) career satisfaction. Results are discussed in terms of the adaptive value of these traits for the recruitment, selection, and management of customer service employees.

Data for this study were extracted from an archival database containing information on individuals’ many different occupations and industries, including 2,641 CSRs and 76,788 individuals in other occupations. Measures included demographic items and the Big Five personality traits as well six other narrow personality traits.

As hypothesized, CS employees differed from other occupational groups by having higher levels of conscientiousness, customer service orientation, and lower tough‐mindedness. Also, conscientiousness, customer service orientation, emotional stability, extraversion, and tough‐mindedness were significantly, positively related to career satisfaction. Using hierarchical multiple regression, the Big Five traits (Openness, Agreeableness, Conscientiousness, Extraversion, and Emotional Stability) accounted for 22 percent of the variance in CSR career satisfaction, while the narrow traits added an additional 6 percent.

The findings of the present study are original in that the authors used a relatively large sample to identify key personality traits which distinguish CS employees from other occupations and are related to their career satisfaction. An empirically validated personality profile of CS workers was presented. The typical CS representative is more: conscientious, optimistic, intrinsically motivated, tender‐minded, deferential, conventional, willing to serve other people, and reluctant to work long hours or become workaholics.

This paper documents how gender differences in occupational status (defined by earnings, education, and returns to skills) have evolved over time and across generations. The paper finds a persistent gender earnings gap, a reversal of the education gap, and a convergence in starting salaries and returns to experience. Divergent occupational choices might explain part of the persistent gender gaps and women’s failure to reach parity with men in the earnings distribution. Women choose more flexible jobs than men. But whereas men dominate women in high-powered occupations, they are also more likely to be in low-skilled low-pay occupations. Differential effects of children and time spent keeping house explain most of the gender gap in high-powered occupations but cannot explain fully why women choose more flexible occupations.

Around 400,000 working days per year are lost in the construction industry due to stress, depression or anxiety, but a large proportion of the industry – those primarily not based “on-site” – is not included in these statistics. Little research has been conducted in this group about their experiences of occupational stress. The authors explored how stress was experienced and managed by construction professionals and its perceived impact on health.

The authors interviewed 32 construction professionals in a British construction company, with varying levels of seniority and years in the industry. Interviews were transcribed, coded and analysed thematically.

Stress was viewed an inevitable and increasing part of the construction industry, exacerbated by recent economic challenges. Participants talked about a culture of stress and overwork but often felt unable to challenge it due to job insecurity. Senior management acknowledged stress was a problem within the industry and something that potentially threatened company productivity. Company-wide initiatives had been implemented to address stress levels (e.g. Mental Health First Aiders), but were criticised for ignoring underlying issues. Informal means of managing stress were identified, such as careful consideration of team dynamics, which allowed employees to form close bonds and using “banter” and camaraderie to relieve stress. However, the persistence of a macho male image meant some participants were reluctant to talk about their feelings at work. Participants described individual coping strategies, such as exercise, but these were hard to prioritise in challenging times.

There is growing recognition that health and well-being must be given greater priority in the construction industry. Industry pressures and competitive practices undermine efforts to improve staff well-being. Action must be taken at senior levels to address this conflict, while building on existing informal mechanisms of support and stress relief.

Since the 1970s there has been a variety of initiatives encouraging women to become engineers, and the proportion of women entering degree level courses in engineering is rising rapidly. In 1985 nearly 11% of engineering students on degree courses at universities were women. This trend parallels similar, although more dramatic, increases in the proportion of women engineers in the United States and France. However, these statistics must be set against the fact that women remain far more unusual as practising engineers; they represent 2.9% of technicians, 3.9% of professional engineers and approximately 1% of chartered engineers.