‘Young People Took to the Streets and all of a Sudden all of the Political Parties Got Old’: The 15M Movement in Spain

This profile looks at the emergence of the 15M Movement in Spain. It analyses the role played by social networks in the movement's formation and identifies the grievances that mobilised a broad coalition of groups and individuals including dissatisfaction with the two-party political system, the venality of political and economic elites, widespread corruption, the economic crisis and the politics of austerity. The profile also looks at the action repertoire employed by the movement and its organisational structure. In terms of the former, it focuses attention on the role played by protest camps and assemblies in giving a voice to the excluded and building the bonds of solidarity necessary to sustain activists through protest. In terms of organisation, it describes a structure that is highly decentralised, has been influenced by protest movements in other parts of the world such as Latin America and has marked regional differences. It concludes with observations about what the 15M means for Spanish politics and the direction it might take in its struggle against the political and economic elites that have dominated Spain since the transition to democracy in the 1970s.     

Malthus to modernity: wealth,status, and fertility in England, 1500–1879

A key challenge to theories of long-run economic growth has been linking the onset of modern growth with the move to modern fertility limitation. A notable puzzle for these theories is that modern growth in England began around 1780, 100 years before there was seemingly any movement to limit fertility. Here we show that the aggregate data on fertility in England before 1880 conceals significant declines in the fertility of the middle and upper classes earlier. These declines coincide with the Industrial Revolution and are of the character predicted by some recent theories of long-run growth.     

Book review

Applied Econometric Techniques by Keith Cuthbertson, Stephen G. Hall, and Mark P. Taylor. Pp. xiv+274. Ann Arbor: University of Michigan Press, 1992. ($US 42.50).     

POPAN-4: enhancements to a system for the analysis of mark-recapture data from open populations

We describe recent developments in the POPAN system for the analysis of mark-recapture data from Jolly-Seber type experiments. The previous versions (POPAN-3 for SUN/OS workstations and POPAN-PC for IBM-PC running DOS or Windows) included general statistics gathering and testing procedures, a wide range of analysis options for estimating population abundance, survival and birth parameters, and a general simulation capability. POPAN-4 adds a very general procedure for fitting constrained models based on a new unified theory for Jolly-Seber models. Users can impose constraints on capture, survival and birth rates over time and/or across attribute groups (e.g. sex or age groups) and can model these rates using covariate models involving auxiliary variables (e.g. sampling effort).     

Achieving Post-Acquisition Success: The Role of Corporate Entrepreneurship

Corporate entrepreneurship can play a central role in the integration of mergers and acquisitions. This paper describes a study spanning seven years for six mergers and acquisitions that involved UK, US and Swedish acquisitions of East German firms. The authors used the respective strengths of corporate entrepreneurship to predict the likely success or failure of each M&A, with very accurate results when they revisited the companies in 2001. The authors draw further lessons from the study by linking corporate entrepreneurship to the learning organisation and providing practical lessons for managers.