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High performance aluminium nitride water cooled heat sinks were fabricated and characterized. A variety of fabrication processes were employed to meet different cooling requirements. They include laser cut microchannel coolers for chip and multichip heat sinks as well as dry pressed pin fin heat sinks for power electronics. Thermal simulation was used to optimize the heat sink design.

This paper analyzes the age pay gap in Italy (22%), particularly as it is of interest in an aging society and as it may affect social cohesion. Instead of the traditional approach for model selection, we use a machine-learning approach (post double robust Least Absolute Shrinkage Operator [LASSO]). This approach allows us to reduce Omitted Variable Bias (OVB), given data restrictions, and to obtain a robust estimate of the conditional age pay gap. We then decompose the conditional gap and analyze the impact of four further potential sources of heterogeneity (workers', sectors', and occupations' permanent heterogeneity as well as sample selection bias). The results suggest that age discrimination in pay is only perceived but not real in Italy for both men and women.

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Impact evaluations of cluster programs at firm level are still scarce in the literature. The available evidence on the effectiveness of such programs based on rigorous quantitative impact evaluations is mixed. The purpose of this paper is to contribute to the body of literature the evaluates quantitatively the impact of cluster programs in emerging economies on firms’ performance. In particular, the authors evaluate the impact of a cluster program in Uruguay on firms’ sales and exports.

The authors use state-of-the-art impact evaluation methods to evaluate the impact of the program. In particular, difference in differences and matching methods

There is very strong evidence that the program had a positive impact on exports and the propensity to export of firms. However, the evidence of a positive impact on sales is weak. The evidence suggests that the maximum effect of the program can be found in the fourth or fifth year after the intervention.

The contribution of this paper to the literature is fourfold. First, this paper adds to the scarce body of literature evaluating the effects of cluster development programs with state-of-the-art impact evaluation methods. Second, it adds evidence for Latin America, a region that has implement a number of cluster policies (Maffioli et al., 2016) and where, as far as the authors know, there is only one additional paper evaluating rigorously the impacts of them (Figal-Garone et al., 2015). In addition, the authors provide evidence about the timing of the effects after the implementation of a cluster policy, an important issue that is mostly overlooked in the existent literature. Finally, the paper focus its attention on the impacts on exports and the propensity to export of firms, key elements for small open economies in Latin America that are heavily reliant on foreign currency inflows.

Although the literature on corporate governance and firm innovation finds that board independence is important, this paper proposes that the presence of independent directors alone is not enough to explain their impact on firm innovation. This study analyses if diversity among independent directors may affect the relationship between board independence and firm innovation.

A panel data on a sample of 124 Spanish listed companies for the period 2008–2019 used to test the hypotheses.

Results suggest that independent directors have a negative effect on firm innovation, measured as number of patents, but when there are high levels of gender and nationality diversity among such directors, this negative effect may be mitigated.

Considering that firm innovation is a complex process associated with decision-making and that board independence itself may be not enough, this study goes a step further and delves deeper into the characteristics of independent directors. As far as is known, this paper is the first theoretical and empirical study that considers that independent director diversity as a moderating variable between board independence and firm innovation. Besides, this research contributes to the debate on the role of independent directors in firm innovation and the results may also serve as a guideline for policy makers and firms for structuring boards that are pro-innovation.

This study aims to identify and explain a possible gender pay gap in the creative industry. By using the salary information of Hollywood actors, this paper restricts the analysis to a relatively homogenous group of workers. In addition, actors' human capital endowments and past performance can be measured precisely. The factors that impact the salaries of movie stars are likely to influence the pay of other high-wage employees, such as athletes and executives.

This paper uses a rich panel data set including 178 female and male actors in 973 movies released between 1980 and 2019. Using a random-effects model and the Blinder–Oaxaca decomposition approach, this paper distinguishes between a fraction of the gender pay gap that can be explained and another fraction that cannot be explained. Hence, only the unexplained residual typically obtained by estimating two standard Mincer-type earnings functions is due to discriminatory pay practices.

This study reveals a pay difference between female and male actors. Gender-specific representation in leading roles and systematic differences in performance measures can explain this pay difference. While female actors' underrepresentation in leading roles reflects consumer tastes and, therefore, reflects discriminatory attitudes, no evidence can be found for direct pay discrimination in Hollywood's movie business.

To the best of the authors’ knowledge, this is the first Hollywood study to relying on a rich panel data set that includes various measures of the human capital characteristics of the different individual actors. This paper's theoretical contribution lies in applying classic labor economics reasoning to explain pay determination in Hollywood's movie business.

The purpose of this paper is to provide managers with insights to help survive a crisis, create advantage during slow-growth recoveries and thrive when the crisis is over. Given the environment at the time of this paper, this paper focuses on widespread crises, such as a public health crisis like COVID-19.

The authors offer a conceptual framework, grounded in the attribution theory and situation crisis communication theory (SCCT), for managers to use when determining which crisis response strategy is most appropriate to use during a crisis. Propositions based on this framework are provided. This paper focuses on widespread crises, such as a public health crisis, particularly on the COVID-19 pandemic. Based on the framework proposed for organizational crisis response strategy and recovery, several insights for managers across a variety of industries emerge. Consideration of the best strategic approach to a crisis is essential, and time is critical. This framework provides a starting point for creating a proper response strategy when a crisis arises that is not within the organization’s crisis management planning. Managerial implications for several industries, such as restaurant, hotel, airline, education, retail, medical and other professional services, and theoretical implications to further the advancement of understanding are provided.

The findings of this paper demonstrate that organizations that apply an accommodative strategy during unintentional crises will survive, while during intentional crises, they will thrive in the marketplace. Similarly, organizations that apply an offensive strategy during unintentional crises will thrive, while during intentional crises, they will survive in the marketplace.

This paper provides a framework highlighting strategies that best protect an organization during both internally and externally caused crises. The response strategy and crisis framework are based on the attribution theory and SCCT. Building on this framework, six propositions are postulated. In keeping with this strategy and crisis framework, this study provides several crisis response insights for managers across a variety of industries. These suggestions act as a guide for managers when assessing how to respond in the early days of a crisis and what to do to recover from it.

This paper provides a crisis-strategy matrix, grounded in the attribution theory and SCCT, to provide decision-making guidance to help managers survive a crisis, create advantage during slow-growth recoveries and thrive when the crisis is over. The authors provide multiple industry insights related to the “how to” and the “what to” in the recovery from and survival through internally and externally caused crises.

In the OECD countries, hospitals face increased financial restrictions and competition. Process orientation is an essential means of remaining competitive. A wide range of theories and concepts relating to clinical process management already exists. When it comes to practical implementation, however, a comprehensive approach for the target‐oriented and consistent introduction of clinical process management throughout an entire hospital is missing. The purpose of this paper is to document the case of a German hospital that has realised a project of this kind and demonstrate the impacts on cooperation and on operational efficiency, which is understood as the degree to which a hospital is capable of steadily realising short lengths of stay.

The case shows the approach to implementing theories and concepts for managing clinical processes in practice as a consistent management system in the day‐to‐day use of process management and its impacts.

The effect of using clinical processes shown in the case is an additional net profit of several million euros a year – without a reduction in quality.

While the impacts of clinical pathways on hospitals are not country‐specific, the reasons are nonetheless subject to the political and economic conditions. Therefore, some findings are only valid for hospitals in German‐speaking countries. However, major effects (e.g. reduction in the length of stay) may exist everywhere.

The paper shows how process orientation in a medium‐sized hospital can be systematically implemented.

In this article, the authors study the gender pay-gap (GPG) among graduates in Italy (2011 cohort) who were employed four years after graduation. The authors focus on individuals who are new entering in the labour market or who match a low level of experience with a high level of education.

Aimed at estimating the amount of the differential between male and female average wages, the authors have applied the Oaxaca–Blinder (O–B) decomposition. The results identify the presence of a GPG at the very beginning of graduates’ careers given that, shortly after graduation, women receive lower salaries than men, even after controlling for several characteristics (individual, academic, job and local labour market). The authors completed the analysis with the reweighted O–B decomposition using the recentered influence function (RIF) and the Juhn, Murphy and Pierce and Machado and Mata decomposition approaches.

The results show that the GPG is already present at the very beginning of graduates’ careers, and it increases when correcting for women’s lower level of participation in the labour market. The authors also identified sticky floor and the glass ceiling effects due to the existence of a relevant high GPG both at the bottom and the top of the graduates’ wage distribution.

By focussing attention particularly on graduates, this paper adds to the existing literature a deeper understanding not only of individuals who have recently entered the labour market, but also those who are highly skilled but have little on-the-job experience. In fact, the authors are looking at a particular sample (graduates who are all transitioning from university to work during the same period) with small heterogeneity which allows the authors to compare very similar young men and women graduates and gain a deeper understanding of GPGs in early careers while controlling for confounding and hidden sources of variability.

This paper examines the level and structure of the wage inequality between nonrefugee and refugee workers in Palestine and the extent to which such wage gap reflects any marginalization and discrimination against refugees. It also investigates how the disparities in distribution to individual worker characteristics contribute to the wage inequality in Palestine.

The authors use both Oaxaca and Blinder (OB) (Oaxaca, 1973 and Blinder, 1973) and Fortin et al. (2011) unconditional quantile decomposition approaches to measure the size of the wage gap along with the wage distribution and to decompose the wage differences into productivity (i.e. explained or the composition effects) and wage structure effects (i.e. unexplained or discrimination effects).

Results indicate that most of the wage gap between refugees and nonrefugees is attributed to the wage structure effect (possibly explained by discrimination) against refugees in the Palestinian labor market. The wage gap between refugees and nonrefugees is not uniform throughout the wage distribution and supports the “sticky floor effect.”

This work introduces important policy implications for the policymakers in the Palestinian labor market. It reveals the economic and social factors, individual worker characteristics as well as labor market characteristics contribute to the wage inequality in Palestine.

This research reveals a crucial social challenge in the Palestinian society, represented by the wage discrimination against refugees in Palestine. This is despite the denial of such discrimination from official bodies, local institutions and many other policymakers. It also captures gender inequality between men and women.

This is the first empirical work in Palestine that contends with a very sensitive issue in the Palestinian society, that is, the discrimination against refugees in the Palestinian labor market. Most of the existing studies have approached this issue from a humanitarian view in order to show the deterioration of social and economic situations in the refugee camps.