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The ageing behaviour of aluminium wire bonds (Al‐1%Si wire, 25 µm diameter) on five different gold thick film inks from three different manufacturers has been investigated. A new mechanism, the oxidation of the gold‐aluminium intermetallics, is proposed to explain the degradation of contact resistance for this system. With this theory the degradation of bond resistance, as well as the ‘healing effect’, can be explained. The oxidation can be proven by ageing in a vacuum. Surface analytical methods have shown the compound Au4Al to be responsible for the oxidation.

The purpose of this paper is to investigate decision-processing effects of incidental emotions in managerial decision-making situations.

A complex multi-attribute, multi-alternative decision task related to international human resources management is used as a research vehicle. The data are obtained by means of an electronic information board.

Happiness and anger cause the decision maker to process less decision-relevant information, whereas fear activates more detail-oriented processing. The results are explained within the valence model and cognitive-appraisal framework.

A boundary condition of the study is the level of induced emotions. Processing effects of extremely high levels of emotions are not examined, which necessarily limits the generalizability of the findings. Also, the experiment focusses on the decision-processing effects of single isolated emotions extracted by manipulations; future research needs to examine decision-making implications of an entire emotion episode, which is likely to contain emotion mixtures.

For managers, this study demonstrates the importance of being mindful of how incidental emotional states can bias choice processing in complex managerial decisions.

This study extends earlier organizational research by focussing on decision-making consequences of emotion, rather than those of mood or stress. It brings together research on incidental emotions and process-tracing methodologies, thereby allowing for more direct assessment of the observed effects. Decision-processing consequences of emotion are shown to persist throughout a content-rich managerial decision task without being neutralized by an intensive cognitive engagement.

The purpose of this study is to test a model connecting Chinese employees’ positive and negative affect and creative self-efficacy with supervisor-rated creative performance in Chinese business. Building on the cognitive tuning theory, this paper answers several calls for research to examine the joint effects of positive and negative affects on creative performance in the China business environment.

The participants were drawn from one of the largest petrochemical companies in China. We drew 459 leader-subordinate dyads across different jobs situated in multiple divisions to complete our surveys. The authors used hierarchical linear modeling to test the hypotheses.

The findings suggest that creative self-efficacy has a positive influence on creative performance during low PA scenarios. The authors also demonstrated that for employees in China, creative self-efficacy has a positive influence on creativity when employees experience both low levels of positive affect and high levels of negative affect.

As the findings suggest, Chinese employees who experience positive affect may engage in heuristic, top-down cognitive processes. Furthermore, findings from the present study also serve to extend the scope of the cognitive tuning model by testing the informational roles of positive and negative affects in self-regulatory processes rather than focusing directly on the main effects of employee affect. An important finding in this study is the three-way interaction indicating that individuals experiencing low positive affect and high negative affect will see a strong connection between creative self-efficacy and creative performance.

This study evaluates the correlations between the universities' type of property (public, private associative and private corporate), institutional seniority (<20, 20–45 and >45 years) and the presence and position in national and international university rankings.

It considers 90 Peruvian universities certified by SUNEDU (public agency for the accreditation of universities in Peru). According to their presence in 20 university rankings (yes/no) and the position (tertiles) in two world rankings: Webometrics and SIR Iberoamericano, four universities participated in 10 or more rankings and only 16 (18%) in six or more.

The private corporate universities were the least old (p < 0.01). No association was found with the type of property both in the presence in rankings and in the positioning (p > 0.05), except in one where there was less participation of public institutions. Long-lived universities had higher participation and better positioning in rankings than those with less seniority (p < 0.01). The presence and better positioning in university rankings depend on institutional seniority and not on the type of ownership in Peruvian licensed universities.

This research highlights the lack of equity in several international rankings for the evaluation of the quality of universities, in the respect that most of them give priority to aspects related to institutional seniority and size. At the same time, the results of younger and smaller institutions are not put into perspective.

Why and how do cognitive distortions in managerial decision making occur? All organizations are imperfect systems (Katz and Kahn, 1966), with wrong decisions often just round the corner. As a consequence, addressing these important questions continues to be particularly lively in the management development area, especially in terms of its intended contribution to the de-biasing activity. Thus, the purpose of this paper is to provide the current scientific dialogue on the topic with updated lenses, which can also be innovative from some aspects.

The review framework is based on the recent, impactful article on biases in managerial decision making by Kahneman et al. (2011), and on Bazerman and Moore’s (2013) perspective on emanating heuristics, considered as the causes of biases. Accordingly, the authors derive four intertwined thematic clusters of heuristics, through which the authors systematically group and critically analyze the management literature mostly published on the topic since 2011.

From the analyzed clusters the authors propose an integrative framework of emanating heuristics, which focuses on the co-evolving relationships and potentially self-reinforcing processes in and between them.

The value of the contribution is threefold: from a methodological perspective, to the authors’ knowledge, the studies adopted as the basis of the analysis have not yet been simultaneously used as a comprehensive ground for updated reviews on this topic; from a conceptual perspective, the emerging integrative co-evolutionary framework can help explain the dangerous connections among cognitive traps and emanating heuristics; and from a practical perspective, the resulting framework can also be helpful for future de-biasing attempts in the business arena.

One in every five of the almost 17 million inhabitants in the Netherlands is a first- or second-generation migrant. The largest immigrant groups with a non-Western background are Turks Moroccans, Surinamese and Antilleans. Their labour market position is precarious, as is indicated by higher levels of unemployment, larger dependency on temporary (rather than fixed) contracts and lower job levels. Substantial part of the migrants perceives that their weaker position is due to discrimination. Statistical analyses and field experiments show discrimination in hiring and indicate that part of the differential position of migrant workers in the Dutch labour market may be attributed to discrimination as well. At the work floor, migrants experience more discrimination than native Dutch, mostly in the form of hurtful jokes. Research that focuses on more discrimination grounds shows that ethnic background is not the only, nor the most important ground of perceived discrimination. Age and disability are also major grounds of perceived discrimination. Discrimination is a heavily debated topic that polarizes political debate and public opinion. It has shown to have mobilizing powers in politics. The high levels of public attention for the topic not only spurs citizens’ initiatives and governmental policies for combating it but may also facilitate recognition of discriminatory practices resulting in relatively high levels of perceived discrimination within a European context.

Nobody concerned with political economy can neglect the history of economic doctrines. Structural changes in the economy and society influence economic thinking and, conversely, innovative thought structures and attitudes have almost always forced economic institutions and modes of behaviour to adjust. We learn from the history of economic doctrines how a particular theory emerged and whether, and in which environment, it could take root. We can see how a school evolves out of a common methodological perception and similar techniques of analysis, and how it has to establish itself. The interaction between unresolved problems on the one hand, and the search for better solutions or explanations on the other, leads to a change in paradigma and to the formation of new lines of reasoning. As long as the real world is subject to progress and change scientific search for explanation must out of necessity continue.