Ex Ante Impact Assessment under Imperfect Information: Biotechnology in New Member States of the EU

Some argue that the lack of modern agricultural development in the former socialist countries of Central and Eastern Europe has made cutting‐edge biotechnology attractive. However, enthusiasm for planting genetically modified (GM) crops varies greatly in the enlarged European Union (EU) and especially among the New Member States (NMS); the Czech GM maize area is progressively growing whereas Hungary imposed a de facto ban on GM crops. Remarkably, the Hungarian ban was not supported by any cost–benefit assessment. In the literature, ex ante impact assessments of monopolistically priced technologies are often based on cross‐sectional comparisons of average cropping budgets. Such assessments ignore heterogeneity of farmers and underestimate the true impact of these technologies because of homogeneity bias. Therefore, we propose an improved method by explicitly modelling farmer heterogeneity under imperfect information, and assess the potential value and benefit sharing of GM crops in the two NMS using a stochastic partial equilibrium model. The total potential value of GM crops is estimated at €82 million for both countries, of which €60 million (73%) accrues to farmers and €22 million (27%) to the gene developers and the seed industry. This is in line with the literature on global benefit sharing of first‐generation GM technologies.     

The influence of scope, depth, and orientation of external technology sources on the innovative performance of Chinese firms

It is commonly accepted nowadays that external knowledge sources are important for firms' innovative performance. However, it is still not clear, what dimensions of firms' external knowledge search strategy are crucial in determining their innovation success and whether these search strategies are contingent on different innovation modes. In this study, we analyse how the innovative performance is affected by the scope, depth, and orientation of firms' external search strategies. We apply this analysis to firms using STI (science, technology and innovation) and DUI (doing, using and interacting) innovation modes. Based on a survey among firms in China, we find that greater scope and depth of openness for both innovation modes improves innovative performance indicating that open innovation is also relevant beyond science and technology based innovation. Furthermore, we find that decreasing returns in external search strategies, suggested by Laursen and Salter (2006), are not always present and are contingent on the innovation modes. Next, we find that the type of external partners (we label it “orientation of openness”) is crucial in explaining innovative performance and that firms using DUI or STI innovation modes have different sets of relevant innovation partners. This shows that the orientation of openness is an important dimension—in addition to the scope and depth of openness. As respondents are located in China, this study provides evidence that open innovation is also relevant in developing countries.     

Age of Menarche,Adolescent Sexual Intercourse and Schooling Attainment of Women

We use data from the 1970 British Cohort Study to measure the effect of adolescent sexual intercourse on female schooling attainment. We emphasize the appropriate use of menarcheal age as an instrumental variable (IV) for early intercourse. Our analysis suggests that developmental trajectories vary with menarcheal age and, therefore, capturing variations in individual cognitive capacities induced by pubertal timing is crucial for the validity of the IV identification strategy. Our empirical results indicate that adolescent sexuality reduces full‐time education by approximately one year. Given that 37 percent of females in our data exited virginity in adolescence, the aggregate loss of human capital as measured by average years of female schooling could be up to one‐third of a year.     

Mining frequent itemsets: a perspective from operations research

Mining frequent itemsets is a flourishing research area. Many papers on this topic have been published and even some contests have been held. Most papers focus on speed and introduce ad hoc algorithms and data structures. In this paper we put most of the algorithms in one framework, using classical Operations Research paradigms such as backtracking, depth‐first and breadth‐first search and branch‐and‐bound. Moreover, we present experimental results where the different algorithms are implemented under similar designs.     

Technology transfer through technological attachés: The Belgian experience

This paper explains briefly how the economic recession was at the origin of Belgium's policy of technology transfer through technological attachés. The formal decision to start a network of attachées soon raised problems that required some profound thinking about their strategic and functional organization. This experience and the pragmatic approach that has been followed may be useful where similar initiatives are considered.     

Socio‐Emotional Wealth Separation and Decision‐Making Quality in Family Firm TMTs: The Moderating Role of Psychological Safety

Socio‐emotional wealth (SEW), defined as the firm's non‐financial aspects meeting the family's affective needs, has become the dominant paradigm in family firm research. Recent debate acknowledges potential SEW heterogeneity within family firms. This study considers the effect of polarizing opinions on SEW preservation among TMT members as a source of separation in the TMT. More concretely, we study the effect of SEW separation on TMT decision‐making quality, while taking into consideration behavioural integration as a team process and psychological safety as a team context. Based on a unique multiple respondent sample of 300 managers from 55 Belgian private family firms, we find that behavioural integration mediates the negative effect of SEW separation on TMT decision‐making quality. In addition, we find that the negative effect of SEW separation on behavioural integration is mitigated by psychological safety and even turns into a positive effect at high levels of psychological safety.     

Involving purchasing in new product development

Purchasing is evolving into a strategic business activity and thus also a potential contributor to the successful development of new products. However, the literature on the involvement of purchasing in new product development (NPD) is sorely lacking. We conducted an exploratory study to investigate purchasing's involvement in NPD, the drivers of this involvement and the influence on new product success. We conducted telephone interviews with purchasing and NPD managers from 43 firms. The results show that firms differ in the extent to which they involve purchasing in NPD and that higher involvement has a positive effect on NPD performance. R&D managers can use the results to design a more effective purchasing–R&D interface and increase the success of NPD.     

Multiple facets of budgeting: an exploratory analysis

This paper investigates four potential reasons for budgeting in organizations (operational planning, performance evaluation, communication of goals, and strategy formation), their antecedents (e.g., organizational strategy and structure), and several budgeting characteristics (e.g., target difficulty and budget emphasis) that potentially influence these reasons-to-budget's performance. While the idea of multiple uses of budgets in organizations is not new, the rationale for this study is that prior research has tended to look at the same (one) reason for budgeting (primarily performance evaluation), or at only one reason in isolation. Based on survey data from 57 managers responsible for preparing the budget for their organizational unit, our analyses suggest that while the four reasons-to-budget exhibit overlap, they are also substantively unique in their own use. Moreover, we demonstrate that the reasons-to-budget arise in different circumstances and that each reason-to-budget's performance is associated with different budgeting characteristics. We also demonstrate a link between the performance of the individual reasons-to-budget and overall budget satisfaction and organizational unit performance.     

Green marketing as an environmental practice: The impact on green satisfaction and green loyalty in a business-to-business context

Many companies have developed a green marketing strategy, aimed at promoting and selling green environmental products. While the majority of articles on this topic report on studies in a business-to-consumer setting, this research focusses on the impact of green marketing strategies on the satisfaction and loyalty of professional buyers in a business-to-business setting. Hypotheses were tested with survey data from 148 Dutch professional purchasers in the cleaning industry. The results emphasize the impact and importance of product quality, product price and corporate image. The most notable and strong impact on satisfaction and loyalty was found for the salesperson expertise.