Dropout from exercise programs for seniors: a prospective cohort study

This study examines dropout incidence, moment of dropout, and switching behavior in organized exercise programs for seniors in the Netherlands, as determined in a prospective cohort study (with baseline measurements at the start of the exercise program and follow-up after 6 months; N = 1,725, response rate 73%). Participants were community-living individuals 50+ who participated in different forms of organized exercise programs. The average dropout incidence was 0.15 per 6 months, which is lower than that for the general population. The dropout incidence and the timing of dropout differed substantially between the exercise programs. In total, 31% of people who dropped out of one type of exercise program switched to another type of exercise. The type of program and exercise had a strong effect on differences in this switching behavior. It is recommended that switching behavior be monitored in future studies.     

The sociologist and the state. An assessment of Pierre Bourdieu's sociology

This paper provides an assessment of Pierre Bourdieu's sociology based on a reading of his posthumously published lectures on the state in Sur l'État. It argues that the state was a foundational element in Bourdieu's rendition of the symbolic order of everyday life. As such, the state becomes equally pivotal in Bourdieu's sociology, the applicability of which rests on the existence of the state, which stabilizes the social fields and their symbolic action that constitute the object of sociology. The state, which Bourdieu considers a ‘meta'‐ordering principle in social life, ensures that sociology has a well‐ordered object of study, vis‐à‐vis which it can posit itself as ‘meta‐meta’. The state thus functions as an epistemic guarantee in Bourdieu's sociology. A critical analysis of Bourdieu's sociology of the state offers the chance of a more fundamental overall assessment of Bourdieu's conception of sociology that has relevance for any critical sociological perspective that rests on the assumption of a meta‐social entity, such as the state in Bourdieu's work, as a final ordering instance.     

Exchange rates and the Swiss economy

Safe haven capital inflows and other factors have caused the Swiss franc to appreciate and posed challenges for policymakers. We find that these exchange rate changes do not affect the volume of exports from Switzerland’s most advanced sectors, pharmaceuticals and watches, but do matter for exports of medium-high-technology products such as capital goods and machinery. We also report that appreciations do not affect stock prices and goods prices for the pharmaceutical and watch industries but cause both stock and goods prices to tumble for the capital goods and machinery sectors. We draw many policy lessons from these findings for Switzerland and for the rest of the world.