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The purpose of this paper is to use hope theory as a foundation from which to understand the global dual‐career exploration phenomenon. Additionally, the concept of curiosity is explored as a triggering mechanism for dual‐career couples to explore and learn about career options in a global context.

Hope theory is used to provide theoretical support for the proposed conceptual model.

It is concluded that hope and curiosity are important elements for dual‐career couples to leverage in order to reduce stress, maintain marital status, and allow the trailing spouse to resolve the potential dramatic and negative impact on their career path.

Both hope and curiosity have been argued to have developmental aspects, meaning that individuals can nurture and strengthen their level of hopefulness and curiosity. Organizations which aid individuals in developing these abilities will likely increase the probability that their global employees will successfully complete their foreign assignment.

The paper explicitly examines dual‐career exploration as it occurs in a global context. More specifically, it takes the perspective that global dual‐career exploration is a continuous and adaptive process in which individuals who are hopeful and curious will be more successful in exploring and adapting to career options.

Presents a model of strategic international career management. Argues that while existing career models assist in providing a strategic focus to organizational career management, in that they match career practice with business strategy, they essentially fail to recognize the inherent differences that exist in international career moves vis‐à‐vis more traditional domestic career mobility. As there are significant differences in work role transition when an international career move takes place, there has been a failure to recognize that international career moves are, as has been suggested elsewhere, transitional, discontinuous, recursionary and stage‐interdependent in nature. Stresses the centrality of these career considerations, inherent in international career mobility and generally missing from existing career models to the development of the strategic international career management model advanced.

The dual career family, which at one time was considered a rarity, is a lifestyle being accepted by more and more couples today. The postwar period has seen a boom in the employment of married women, a situation which will be enhanced by the forseeable drop in the birth rate, the hastening of completing child‐rearing and the shrinking of the work week. With the rapid promotion of automation in industry more attention will be needed to give professional training to women, especially when they have completed rearing their children. Whereas the societal role for married women was predetermined, this is being gradually replaced by a freedom in “role choice” among women who are educated. This is a far cry from the social situation which prevailed when Freud said that “anatomy was a woman's destiny”. At that time, women's roles revolved solely around the home. However, today they can devote a substantial portion of their effort and time to an added role which is played outside the home.

The purpose of this article is to advance the understanding of expatriates' psychological attachment toward both their parent company and its foreign subsidiary by highlighting how workplace friendships enhance the process of adjustment for expatriates and how these effects on adjustment subsequently translate into expatriates' dual commitment.

Hypotheses were tested using a sample of 187 expatriates, working in managerial positions, in subsidiaries of multinational corporations, all of whom were assigned expatriates. Serial multiple indirect effects were tested.

The results indicated that the relationship between workplace friendships and interaction adjustment was supported, but the relationship between workplace friendships and work adjustment was not supported. The serial indirect effects of international adjustment and work adjustment on the relationship between interaction adjustment and expatriates' dual commitment were supported.

This study seeks to fill a gap in the research literature on expatriates by focusing on the issue of workplace friendships and expatriates' dual commitment. The findings help bolster the literature on relational schemas in that expatriates' workplace friendships establish scripts for expatriates' expected outlines of adjustment in work domains. This study also provides insights relevant to the literature on social interaction and adjustment, as the findings support our theory that expatriate commitment is not directly contingent on workplace friendships but rather on the mediating roles of both interaction adjustment and work adjustment.

The purpose of this paper is to solve the problem of low efficiency on knowledge resources allocation in the strategic emerging industry (SEI), an incentive model of technology innovation based on knowledge ecological coupling is designed.

First, a principal–agent model of knowledge inputs and a knowledge ecological coupling model based on an improved Lotka–Volterra model are constructed. In addition, a numerical example about Chongqing Yongchuan industrial park, the emulation analysis and the associated discussions are conducted to analyze the equilibriums of principal–agent in different knowledge inputs. Further, the paper analyzes the evolutionary equilibrium in knowledge ecological coupling and reveals the dual adjustments of the node organization on knowledge inputs.

Thus, this paper shows that by establishing the relationships of knowledge ecological coupling based on “mutualism and commensalism,” node organization raises the level of knowledge inputs; an incentive mode of “knowledge ecological coupling relationship + technology innovation chain” is conductive to substantially improving the efficiency of knowledge resource allocation, and to stimulate the vitality of node organization for technology innovation in the strategic emerging industry (SEI).

This paper contributes to the extant researches in two ways. First, this paper reveals the dual adjustments of the node organizations in inputting knowledge, which broadens the vision and borders of the researches on traditional knowledge management. The methods of the traditional principal–agent model and the knowledge input/output profit model are also expanded. Second, this paper verifies that applying the mode of “knowledge ecological coupling relationship + technology innovation chain” in practice is conducive to enhancing the efficiency of the cross-organizational knowledge allocation in the strategic emerging industry (SEI).

A dual transportation analysis is considered as a strategic matter for plant facility expansion/contraction decision making in manufacturing operations. The primal-dual problem is presented in a generalized mathematical form. A practical technique of generating the dual solution is illustrated with a plant facility expansion/contraction example as a tutorial. Demand forecasting is performed based on the time series data with seasonal variation adjustments. The dual solution helps facilitate operations decision making by providing useful information.

The purpose of this paper is to quantify the characteristics of dual-harm behaviour in prison in comparison with sole self-harm or assault behaviour in prison, with an analysis of the distinguishing features.

Official data on in-prison incidents, demographic and offending information were analysed for 326 prisoners in two prisons in England.

Proportions of up to 42 per cent of offenders who assault others in prison will also engage in self-harm and vice versa. Dual-harm prisoners will engage in a broader and greater frequency of prison incidents than either sole group; with dual-harm prisoners reflecting greater proportions of damage to property and fire-setting. There were no differences in their time in prison or presence of serious violent current conviction, however, an index offence of drug supply was less likely in the dual-harm group, with minor violence slightly more likely in longer sentence prisoners. There was no difference for the dual-harm prisoners whether the first incident was self-harm or violence, with mean duration from sole to dual harm of less than three months.

In-prison behaviour can assist in the identification of prisoners at dual risk of harm. Greater inclusion of in-prison behaviour and awareness of dual harm in research methodologies may assist in improving risk management. A wider use of joint risk assessment and single case management approach is suggested for prisoners with dual-harm profile.

This is the first study on dual-harm behaviour in UK prisons and to evaluate their wider prison behaviour and offending characteristics.

Singapore is a cosmopolitan city. With the rapid globalisation of businesses and the government's call for Singapore companies to “go global”, to what extent are Singaporeans ready to take up foreign assignments? Location‐related factors have often been cited in the popular press as one of the most powerful barriers to expatriation. This study aims to ascertain: the willingness of Singaporeans to consider overseas assignments with specific reference to the cultural distance between the host and home countries; and the relative importance of different contributing factors (demographic attributes, individual personality traits, job and community tenure, spouse‐related attributes and company relocation policy) in determining Singaporeans’ willingness to accept expatriate assignments. Results from a survey of 200 working adults reveal that Singaporeans, in general, prefer to work in a culturally similar host country rather than an unfamiliar place. For both locations, the most influential antecedent of expatriation appears to be a company's relocation policy.