States and the political economy of unfree labour

A growing body of academic and policy research seeks to understand and address the problem of contemporary unfree labour. In this article, we argue that this literature could be strengthened by a stronger conceptualization of, and more systematic attention towards, the role of national states. In particular, we argue that there is a need to move beyond simplistic conceptualisations of states as simple agents of regulation and criminal justice enforcement who respond to the problem of unfree labour, and to recognize the causal and multifaceted role that national states play in creating the conditions in which unfree labour can flourish. We propose a framework to understand and compare the ways in which national states shape the political economy of unfree labour. Focusing on the United States, we outline three arenas of governance in which national states have been particularly central to enabling the conditions for unfree labour: the regulation of labour mobility, labour market regulation, and business regulation. We conclude by reflecting on the comparative political economy research that will be required to understand the role of different states in shaping the conditions in which unfree labour thrives or is eliminated

The Carina Project. IV. radial velocity distribution

We present new and accurate radial velocity (RV) measurements of luminous stars of all ages (old horizontal branch, intermediate--age red clump, and young blue plume, as well as red giants of a range of ages; 20.6<V<22) in the Carina dwarf spheroidal galaxy, based on low-resolution spectra collected with the FORS2 multi-object slit spectrograph at the VLT. This data set was complemented by RV measurements based on medium and high-resolution archive spectra of brighter (V<20.6) Carina targets collected with the GIRAFFE multi-object fiber spectrograph at the VLT. The combined sample includes more than 21,340 individual spectra of ~2,000 stars covering the entire body of the galaxy. To further improve the statistics, the accurate RV measurements recently provided by Walker et al.(2007) were also added to the current data set. We ended up with a sample of ~1,370 RV measurements of candidate Carina stars that is ~75% larger than any previous Carina RV sample. The mean RV across the body of the galaxy varies from ~220 km/s at a distance of 7arcmin (~200 pc) from the center to ~223 km/s at 13arcmin, (~400 pc, 6sigma level) and flattens out to a constant value of ~221 km/s at larger distances (600 pc, 4sigma level). Moreover and even more importantly, we found that in the Carina regions where the mean RV is smaller the dispersion is also smaller, and the RV distribution is more centrally peaked (i.e. the kurtosis attains larger values). There is evidence of a secondary maximum in RV across the Carina center (|D|<200 pc). The occurrence of a secondary feature across the Carina center is also supported by the flat-topped radial distribution based on the photometric catalog.Comment: Accepted on PASP, 9 pages, 13 figures, 1 tabl

Hyper-precarious lives : Migrants, work and forced labour in the Global North

This paper unpacks the contested inter-connections between neoliberal work and welfare regimes, asylum and immigration controls, and the exploitation of migrant workers. The concept of precarity is explored as a way of understanding intensifying and insecure post-Fordist work in late capitalism. Migrants are centrally implicated in highly precarious work experiences at the bottom end of labour markets in Global North countries, including becoming trapped in forced labour. Building on existing research on the working experiences of migrants in the Global North, the main part of the article considers three questions. First, what is precarity and how does the concept relate to working lives? Second, how might we understand the causes of extreme forms of migrant labour exploitation in precarious lifeworlds? Third, how can we adequately theorize these particular experiences using the conceptual tools of forced labour, slavery, unfreedom and precarity? We use the concept of ‘hyper-precarity’ alongside notions of a ‘continuum of unfreedom’ as a way of furthering human geographical inquiry into the intersections between various terrains of social action and conceptual debate concerning migrants’ precarious working experiences

Human Trafficking and Forced Labour Exploitation: Guidance for Legislation and Law Enforcement

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Konturnahe Turbinenteile auf Basis von Nickel- und Titan-PM-Werkstoffen durch fortschrittliche Kapseltechnik und kapselfreie Formgebungsverfahren Abschlussbericht

TIB: FR 101 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

Konturnahe Turbinenteile auf Basis von Nickel- und Titan-PM-Werkstoffen durch fortschrittliche Kapseltechnik und kapselfreie Formgebungsverfahren Schlussbericht

With 54 figs., 5 tabs.Available from Motoren- und Turbinen-Union G.m.b.H., Muenchen (DE). Abt. Metallische Werkstoffe / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman