Grenzen der Wirksamkeit von Fallbeispielen?

It is a widely shared assumption in exemplification research that exemplars in the media strongly influence people’s judgements, in contrast to the rather ineffective base-rate information. The aim of this study is to reassess this assumption. Because there are hardly any studies that systematically vary the content of the base-rate information, it has been impossible so far to detect any influence of this type of information. Using an experiment with 214 subjects, the influence of both exemplars and base-rate information are investigated in the context of political communication. The influence of predispositions on the effects of both types of information is examined. The results show that the subjects formed their judgements on the basis of the base-rate information, and not on the basis of the exemplars. Predispositions seem to play but a subsidiary role in this effect.     

Im Spiegel der Anderen

The concept of social comparison is a core aspect of social psychology research and an important part of identity development, yet there has been little research on this phenomenon in the context of media usage. Combining different kinds of measurements, this study investigates the similarities and differences in social comparison to media characters versus persons from the social environment. A sample of 278 respondents answered a questionnaire about both kinds of comparison. Results indicate that persons from the social environment serve more often as comparison targets than media characters. Furthermore, media characters lead to an increased amount of upward comparison and to comparison with dissimilar others. The relevance of comparison dimensions seems to be independent of the comparison target.     

Alcohol-service liability: Consequences of guest intoxication

The purpose of this study is to examine the legal responsibilities of owners of establishments that sell and/or serve alcoholic beverages to their patrons and other people who may be assaulted or injured by those patrons in the establishment or after leaving the establishment. Examination of 246 actual court cases revealed that the plaintiff's claims are likely to fall under either the restaurant, bar, hotel, club or other hospitality operators’ failure to exercise reasonable care to protect patrons from injury at the hands of other patrons, failure to maintain a safe and orderly establishment, or from patrons injuring bystanders in violation of a dram shop act. However, findings indicated that violations of a dram shop act are likely to have the most devastating effect on the business.     

Technology transfer on a two-way street: R&D spillovers through intermediate input usage and supply

Intermediate input usage is known to channel R&D spillovers across countries and industries. This paper highlights that technology also diffuses across countries and industries through intermediate input supply. Technology transfer to intermediates suppliers ensues from R&D that induces a demand for technologically advanced intermediates. I analyze R&D spillovers through intermediate input usage and supply for 18 manufacturing industries in 20 OECD countries over 1987–2009. Results support both use- and supply-driven R&D spillovers. Comparing their effects reveals interesting variations. Among domestic industries, intermediate input supply is the dominant channel. For international relations, both use- and supply-driven R&D spillovers are found.     

Divergent and convergent logic of firms: Barriers and enablers for development and commercialization of innovations

This paper describes and discusses similarities and differences in the priorities, interests, and interactional goals of companies involved in the development and commercialization of innovation. We refer to such priorities, interests, and interactional goals as the logic of firms, and point to how differences among companies in these regards may enable or inhibit the development and commercialization of innovation. A case study in drug development, from a Taiwanese biopharmaceutical, illustrates two types of innovations: generic and novel drug development. Findings suggest how logic places focus on how certain actors may be more motivated toward innovation, but also on how the logic portrayed by actors can promote certain types of innovations (in this case generic ones), while inhibiting others (novel innovations). The paper concludes that companies need to have convergent logic (i.e. have the same priorities and similar or complementary interests and interaction goals) if an innovation process is to be successful. The focus on priorities, interests, and interactional goals of companies in innovation processes complements previous research that has primarily focused on the actual interaction, not what motivates it. The construct of shared logic nets as a means of analyzing convergent logic and gaps between different types of logic help to understand enablers and barriers to innovation.     

Pricing in the English NHS quasi market: a national study of the allocation of financial risk through contracts

The authors investigated how the formal national provisions for pricing in the National Health Service (which are a form of prospective payment, known as ‘Payment by Results’) are operationalized at local level. Transactions costs theory and existing evidence predict that actual practice often does not comply with contractual rules. A national study of pricing between 2011 and 2015 confirms this and indicates that such payment systems may not be appropriate to address the current financial and organizational challenges facing the NHS. As the NHS struggles radically to reconfigure services, it is necessary to reconsider the appropriateness of a wider range of pricing mechanisms to facilitate moving care out of hospitals.     

Food appearances in children's television programmes in Sweden

Studying other television content than advertisements is necessary to better understand the association between TV viewing and dietary habits. The aim of this study was to examine the nature and extent of verbal and visual appearance of food and beverage in children's programmes in Swedish public service television. The study object was the most popular children's TV programme in Sweden, broadcast by commercial‐free public service television channel and watched almost daily by 45% of children under the age of 10 years. The analysed material consisted of 25 h, broadcast at 21 occasions over almost a 5‐month period of the most popular TV viewing season. All appearances and type of food and beverages were coded as well as the context in which the foods were discussed or appeared. Chi‐square tests were performed to analyse if the occurrence of fruits and vegetables and high‐calorie and low‐nutrient (HCLN) foods respectively were associated with the context where food appeared. Mann‐Whitney test was used to compare the representation of the two food groups in terms of degree of propensity to be consumed. Of the 287 programme sections, food or beverage appeared in 78%. Of the food appearances (n = 773), HCLN foods constituted 19%, and fruits and vegetables 39%. More than half of the HCLN food appearances are with children, while only one third of the fruits and vegetables are shown with children. HCLN foods were more often shown being consumed or actively handled, than fruits and vegetables. Food and beverages appear frequently in children's programmes in Swedish public service television. HCLN foods seem to be represented as more attractive, by to a greater extent appearing consumed or actively handled in comparison with other foods. These foods were also frequently shown together with children while fruits and vegetables more frequently appeared with adults than children.     

EMS: a model for a world monetary order?

In the debate about the world monetary order there is agreement that greater stability in international currency relationships would be desirable. Could a system of fixed exchange rates between the currencies of the major industrial countries put an end to the present instability? What would be the advantages and weaknesses of such a system modelled on the EMS?     

Earnings behavior in food and tobacco manufacturing

This paper examines and empirically evaluales various relationships between product and labor market characteristics and industrial earnings and productivity behavior in the food and tobacco manufacturing sector. Both higher earnings and larger increases in those earnings over time are observed for more concentrated product classes; further, these classes show no appreciably larger productivity increase over time. Other significant factors in earnings and earnings change determination appear to be plant size distribution, industrial geographic dispersion, and industrial percentage of male employees.