THE IMPACT OF ECONOMIC OPPORTUNITY, AMENITIES AND FISCAL FACTORS ON AGE-SPECIFIC MIGRATION RATES

ABSTRACT. Migration models have considered several different categories of determinants, including economic opportunities, amenities, and state and local fiscal factors. Migration has also been shown to depend on the individual's position in the life cycle. This paper represents a first attempt to integrate all three categories of determinants of migration into a life-cycle framework. Empirical findings generated from a countrywide model of white male migration, over the period 1970 to 1980, reveal that all three types of determinants are important. Specifically, economic opportunities are most influential for males during their working years. Amenities are also found to follow a life-cycle pattern with older migrants more attracted to amenable locations than their younger cohorts. Finally, state income and death taxes display life-cycle effects; working males in their peak earning years are detracted by high income taxes while all migrants aged 55 to 69 avoid counties in states with high inheritance and estate taxes.     

Death by a Thousand Cuts: an archaeological assessment of souveniring and salvage on the Australian cruiser HMAS Perth (I)

In 2014, the Australian National Maritime Museum (ANMM) received reports from recreational divers that the shipwreck site of HMAS Perth (I) was being systematically salvaged by commercial divers. After extensive discussions with Indonesian Government departments and agencies the ANMM led the first Australian/Indonesian remote sensing survey of Perth in December 2016. This was followed by an in‐water survey in May 2017. These investigations revealed Perth has been devastated by systematic, large‐scale unauthorized salvage. Following the survey, ANMM and its Indonesian research partner Pusat Penelitian Arkeologi Nasional (ARKENAS), working in conjunction with the Royal Australian Navy and Australian Department of Foreign Affairs and Trade, successfully lobbied the Indonesian Government to have the site declared Indonesia's first Marine Protected Area.     

Beyond NIMBY

Using survey data, this study tests competing hypotheses about the nature of opposition to a hazardous waste incinerator. Using a multivariate model, we challenge some of the basic assumptions of the Not In My Backyard (NIMBY) label typically used to characterize opposition. We find little evidence for components of the NIMBY label such as concern about property values and aesthetics, but find instead that opposition is related primarily to trust in government, fear of health consequences, and other ideological or demographic factors. We conclude with a discussion urging facility proponents to gain a better understanding of the nature of opposition and of the complexities of public opinion.     

Modeling the Uncertainty of Slope and Aspect Estimates Derived from Spatial Databases

Estimates of slope and aspect are commonly made from digital elevation models (DEMs), and are subject to the uncertainty present in such models. We show that errors in slope and aspect depend on the spatial structure of DEM errors. We propose a general-purpose model of DEM errors in which a spatially auto-regressive random field is added as a disturbance term to elevations. In addition, we propose a general procedure for propagating such errors through GIS operations. In the absence of explicit information on the spatial structure of DEM errors, we demonstrate the potential utility of a worst-case analysis. A series of simulations are used to make general observations about the nature and severity of slope and aspect errors.     

Lifestyle,occupation, and whole bone morphology of the pre‐Hispanic Maya coastal population from Xcambó, Yucatan,Mexico

The present bioarchaeological study examines the external diaphyseal geometric properties of humeri, radii, femora and tibiae of the Classic period skeletal population of Xcambó, Yucatan, Mexico. The diaphysial proportions are evaluated using a biomechanical approach together with data from the material context and other osteological information. Our intent is to provide new answers to questions concerning lifestyle, domestic labour division and subsistence strategies of this coastal Maya settlement that was inhabited from the Late and Terminal Preclassic (300 BC–350 AD) to the Postclassic Period (900–1500 AD). Our results provide evidence for a marked sexual division of labour when compared with values from contemporaneous inland populations. The overall male and female loading patterns differ remarkably in terms of form and in bilateral comparison. A high directional asymmetry in the upper limbs is evident among males, a condition related to maritime transportation and trading activities. On the other hand, female upper limbs are characterized by very low side differences. Forces on the arms of women were probably dominated by food processing, in particular the grinding of grains or seeds. In the lower limbs, males show significantly higher anteroposterior bending strengths, which can be explained by greater engagement in transportation tasks and carrying heavy loads. In the course of the Classic period (350–900 AD), diachronic changes affect the male sample only, which suggests a shift of occupational pattern and physical demands. This shift, in turn, reflects Xcambó's changing role as the centre of a densifying settlement area and its place in the trading activities of northern Yucatan. Other topics of discussion relate to general regional trends and local prehispanic subsistence strategies. Our conclusions emphasize the value of geometric long bone analysis in the reconstruction of activity patterns and lifestyles in ancient coastal settlements. Copyright © 2007 John Wiley & Sons, Ltd.     

Beneath the “Zunami”: Jacob Zuma and the Gendered Politics of Social Reproduction in South Africa

Abstract: In April 2009, African National Congress leader Jacob Zuma was swept into power in South Africa's fourth democratic general election. To date, this political “Zunami” has largely been presented as either a leftist rebellion against Mbeki's neoliberalism, a reassertion of patriarchal “traditionalism”, or an example of Zulu ethnic mobilization. This article draws on a long‐term ethnographic study to provide a critical gendered perspective on Zuma's rise. It argues that Zuma resonates with many poor South Africans, including women, in part because of his ability to connect the personal and political in ways that talk to South Africa's “crisis of social reproduction”. A key point the article emphasizes—one virtually absent from contemporary discussions about Zuma—is the profound gendering of growing class divisions, specifically the way this manifests itself in huge reductions in marital rates and heightened gendered contestations.