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61.
In recent years, unemployment protection systems based on individual savings have been instituted in several developing countries. Chile was one of the first to establish such a system, which at the time was widely cited as a model for other countries. This article discusses the particular political context in which the Chilean system was created before examining how it works in terms of coverage and levels of benefits received by unemployed workers. The authors undertake a detailed analysis of the administrative data produced by the system and conclude that the insurance covers only a small proportion of the unemployed, as most workers generally had precarious jobs that did not allow them to contribute to the system consistently. The Chilean case illustrates how difficult it is to establish functioning unemployment insurance in developing countries with precarious labour markets. Based on the interaction between employment characteristics and the conditions imposed by the benefit system, the article assesses the efficacy of the Unemployment Insurance Savings Accounts (UISA) system and analyses whether it can indeed serve as a model for other developing countries.  相似文献   
62.
Museums and heritage attractions worldwide are dependent on their volunteers, and this is particularly the case within the UK. However, the demographics of volunteers are changing and volunteers are more likely to be retired individuals than seeking work experience. Traditionally, volunteer management in the UK has adopted a top‐down approach. This paper, based on a sample of 222 volunteers within museums and heritage visitor attractions in the UK, argues that a significant proportion of volunteers are leisure seeking. Volunteers at ten museums and heritage attractions were questioned about their motivation, and predominantly leisure‐like motives were cited, including subject interest and social interaction. Indeed, volunteer's motives bear a strong similarity to those of visitors. Thus, older, leisure‐seeking volunteers would be more appropriately considered as an additional element of the museum's audience. A model showing the relationship between visiting, volunteering and paid staff is presented.  相似文献   
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THESES ON PEASANTRY   总被引:1,自引:0,他引:1  
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65.
Tracking social and economic change in Andean societies prior to the invasion of the Spanish has always been a difficult task, especially given that these cultures failed to develop any form of written record. Here we present a new method of reconstructing socio-economic shifts in a rural setting from the analysis of the frequency of oribatid mite remains present in a sedimentary lake sequence. Oribatid mites are soil-dwelling microarthropod detritivores, some of which inhabit areas of grassland pasture. One of the primary controls governing their abundance in such habitats is the level of animal dung present. We propose that past fluctuations in mite remains can be related to the density of domestic animals using the area of pasture and, by extension, may provide a proxy for broad-scale social and economic change through time. To test this hypothesis, we analysed a high-resolution (∼6 years) mite record from a sequence of well-dated sediments from Marcacocha, a climatically sensitive lake site located close to an important Inca trading route across the Andes. The timing and magnitude of mite fluctuations at Marcacocha since the 1530s show remarkable correspondence with a series of major, well-documented socio-economic shifts in the region relating to political and climatic pressures. This provided the confidence to extend the record back a further 700 years and reconstruct changes in domestic herbivore densities for a period of time that lacks historical documentation and thereby infer changes in human occupation of the basin. In particular, high mite abundances appear to correspond clearly with the rapid rise and fall of the Inca Empire (c. AD 1400–1532). We argue that small lake basins such as Marcacocha may be particularly suitable for obtaining continuous oribatid mite records and providing the possibility of reconstructing large herbivore abundances in the Andes and elsewhere.  相似文献   
66.
Seasonal δ13C and δ18O data are presented from 14 Unio sub-fossil shells unearthed at the archaeological site of Çatalhöyük in central Turkey, spanning the occupation period ca. 9150–8000 cal years BP. The shells likely lived in the small lakes/wetlands around the site before being gathered and taken to Çatalhöyük. Wet-dry seasonal cycles are clearly apparent in the δ18Oshell profiles with low winter values reflecting winter precipitation and high δ18O in the summer resulting from evaporation. The most striking trend in the δ18O data is the drop in maximum summer δ18O ca. 8300 years BP, which we infer as indicating lower summer evaporation and hence a reduction in seasonality. Previous palaeoclimate records from the area have suggested cooler and more arid conditions, with reduced precipitation, around this time. While the drop in summer δ18O values could be due to reduced summer temperatures reducing summer evaporation, but there was little change in winter δ18O, perhaps suggesting winter growth cessation or reduced influence of winter climate change on δ18O. This shift in seasonal climate could be linked to solar-forced climate change beginning ca. 8600 years BP, and enhanced by the regional expression of the 8·2k event. Changing water balance over the occupation period is likely an important contributory factor behind observed cultural changes at Çatalhöyük in the Late Neolithic/Early Chalcolithic period. Our results might be considered to support the fission-fusion farming hypothesis as we provide additional evidence for wet winter/early spring conditions during the Early Holocene which likely caused flooding of the Çar?amba Fan. The changing water balance after ca. 8300 years BP (i.e. reduced seasonality and potentially reduced local summer evaporation) is also coincidental with the proposed end of this farming system due to multi-decadal drought.  相似文献   
67.
The visual identification of archaeological levels can be difficult when stratigraphy is complex. This study emphasizes the importance of three-dimensional intra-site spatial analysis as a means of testing the integrity of archaeological levels, including the identification of palimpsest deposits. A geographical information system (GIS) is applied to a three-dimensional spatial analysis of lithic and bone distributions from Karabi Tamchin, a Middle Palaeolithic site from the Crimea, Ukraine. K-means statistical clustering is combined with a series of data transformations to identify and interpret the vertical and horizontal spatial organization of the site. The results indicate that K-means cluster analysis, used in conjunction with GIS, provides an exceptional method of identifying discrete clusters of archaeological materials in three dimensions. Through an analysis of cluster contents within levels, it is possible to reconstruct and compare patterns of spatial organization at Karabi Tamchin, contributing to current debates regarding the cognitive complexity of Neanderthal populations.  相似文献   
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In the light of the increasing questioning of multi‐culturalism in popular debate, the focus of this paper is the ways in which cultural/national identities are constituted and renegotiated in everyday, banal bodily practices. Denmark is the case, but the processes experienced in this context are seen as part of a broader European development. We first discuss recent changes in the political semiotics of Europe in which former East/West boundaries are blurred and new ones constructed and renegotiated in many scales. Many studies, we argue, do in this context underestimate the degree to which this process is going on in banal, bodily and sensuous practices. An entrance to this discussion is to follow the idea of ‘banal nationalism’, but we want, by way of examples from the Danish case, to suggest that what we are dealing with is a practical orientalism, articulated through processes of ‘othering‘ developed in the concrete bodily encounters in everyday life.  相似文献   
70.
This article examines the impact of the International Labour Organization's concept of Decent Work on development thinking and the academic literature. We attempt to answer the question of what makes a development initiative successful by comparing the decent work approach to the United Nation Development Programme's Human Development concept (in conjunction with the human development indicator). We consider that the latter has been one of the most successful development concepts ever to have been launched, while the impact of decent work by comparison has been limited. Our hypothesis relating to the question of what makes a development initiative successful has three fundamental components: first, a solid theoretical foundation has to justify the launch of a development concept. A second vital factor is the availability of sufficient national and internationally comparable data that enables researchers and policy makers alike to apply the concept, preferably by means of a synthetic indicator. Third, the political will and institutional structure of the development institution that launches a concept is a key factor, particularly if data availability is limited as countries then have to be persuaded to generate new data.  相似文献   
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