Advertising and Media Market Concentration

In media markets, the value of advertisement exposure depends on circulation, and media consumers' valuation is affected by advertising. This article analyzes media market competition in a duopoly framework. There exist symmetric and asymmetric equilibria in terms of firm size, and sometimes a natural monopoly may emerge. There is less scope for asymmetry when products are more differentiated. Some media exhibit public good features. This increases the scope for asymmetry when consumers value advertising positively. If their valuation is negative, only symmetric equilibria exist. Regulations limiting price competition increase the scope for natural monopoly.     

Changes in Intelligence Over a Quarter of a Century

The purpose of the investigation is to study changes in intelligence among Swedish 13 year‐olds during a 25‐year period. The results show that the average of spatial and reasoning intelligence has successively risen. Concerning verbal intelligence, there is a clear increase during the 1960's. After this period the growth has been more irregular. No changes in the differences between social groups were observed. On the other hand, this was the case between boys and girls. In verbal ability, there were only small differences between the sexes in 1961. However, in 1985 the girls were clearly ahead of the boys. In spatial and reasoning ability, the boys were superior in the early 1960's. Twenty‐five years later this difference had almost disappeared.     

Educating leaders for social justice: the case of special educational needs co-ordinators

In the light of policy imperatives to initiate and maintain inclusive education reforms, the role of special educational needs co-ordinators (SENCOs) in England and Wales should be reconceptualised with a view to their leading school reforms commensurate with the principles of an inclusive discourse. The article concentrates on the social justice dimension of educational leadership to advance discussion of the changing role of SENCOs. It is suggested that, apart from the operational and strategic aspects of their redefined leadership role, SENCOs should be empowered to embrace a social justice discourse in tackling power inequities and systemic educational inequalities that undermine inclusive education reforms.     

The R&D-growth paradox arises in fast-growing sectors

Several notions of a R&D paradox can be found in the literature. In the Swedish Paradox version, the emphasis is normally on high and growing levels of business R&D connected to comparatively low GDP growth rates. This paper examines whether this pattern is consistent over time and, more importantly, which sectors drive the aggregate patterns. Based on an investigation of the entire Swedish economy 1985-2001, there is clear evidence that the paradox occurs only in fast-growing manufacturing and service sectors. Fast-growing sectors show an increasing gap between R&D and value-added growth, while the slow-growing sectors do not. This paradox is not interpreted as a sign of failure of the national innovation system, as the largest gap would then be for the slow-growing sectors, failing to transform R&D to economic growth. The gap between R&D and GDP is consistent with the idea of diminishing marginal returns to R&D investment in high-investing sectors. The evidence does not rule out, however, that rendering the innovation system more effective could yield better outcomes. As the findings of a gap are quite consistent over time, it seems fair to conclude that businesses have good reasons for their high R&D investments, despite not being on par with their production growth.     

The ‘physiologization’ of skiing: the lab as an obligatory passage point for elite athletes?

Abstract

In The Pasteurization of France, Bruno Latour argued that the rise of hygiene was dependent on collaboration between Pasteur, the hygiene movement, scientists and others. He also pointed at the importance of obligatory passage points such as the Pasteurian laboratory, to ensure the scientization and rationalization of hygiene. This article argues that there has been a similar process in elite sports, a ‘physiologization’ where scientists, sport organizations and specialized coaches have transformed training from a deeply personal and experiential matter to something universal and scientific. Physiologists made the test lab an obligatory passage point for athletes who wanted to compete on the highest level. Through theories of sportification and science and technology studies this paper analyses the scientization of endurance sports.     

Policies to promote user innovation: Makerspaces and clinician innovation in Swedish hospitals

As it becomes apparent that users are an important source in innovation in society and in organizations, scholars are realizing that user-directed innovation policy might contribute to improving social welfare. How such policy might be designed, however, is uncertain, as are the costs and benefits of such policies. It is also not clear whether there is a problem for user-directed policy to solve, or what that problem is.As a first empirical step to answering these questions, we report the results of providing hospital clinicians with access to ‘makerspaces’, i.e. staffed facilities with prototyping tools and the expertise in using them.Findings suggest that almost all innovations developed in the makerspaces are user innovations; that the potential returns from the innovations developed in the makerspaces’ first year of operation are more than tenfold the required investment; and that most of the innovations would not have been developed without access to makerspaces. Due to lack of diffusion, only a limited share of potential returns is realized.This suggests not only that there are problems of non-development and under-development that policy can solve and that doing so supports social welfare. It also suggests makerspaces as an effective form of user-supporting innovation policy.