Simple Transfers,Complex Outcomes: The Impacts of Pensions on Poor Households in Brazil

Drawing on quantitative survey data and in‐depth interviews, this article seeks to map out the potential direct and indirect effects of simple cash transfers on households in impoverished rural and urban settings. Brazil is shown to have an extensive system of old age pensions, which affords almost universal coverage to households containing older people. These benefits have a significant impact on levels of poverty and vulnerability in recipient households. They also facilitate access to essential healthcare items, such as drugs, which are seldom freely available through the state health system. The in‐depth interviews reveal that pensions can have important effects on intra‐household relations, but these effects were not generalizable nor easily captured by quantitative survey tools. There was clear evidence that pensions reduced the propensity of older people to remain economically active, but this must be understood in a context of limited employment opportunities for all age groups and a high prevalence of disability. Overall, the article demonstrates the complex effects of a relatively simple cash transfer, which policy makers need to take into account.     

The significance of pottery in Zambian Later Stone Age contexts

Archaeological investigations in the Lunsemfwa Drainage Basin of Zambia have yielded evidence that necessitates modification of current views about the nature of culture contact between hunter-gatherers and agriculturalists. Hypotheses of barter, theft or some kind of exchange network between the two communities are not supported. It is suggested that stone-tool-using foragers collected pottery from abandoned village sites and transported these back to their base camps. This hypothesis recognizes the significance of resource availability and of patterns of exploitation and settlement. Lack of regular contact during the period of co-existence was largely due to the environmental diversity of the region: the two populations occupied and utilized different areas and did not compete for the same resources.

---

Résumé Des recherches archéologiques dans le bassin du Lunsemfwa en Zambie ont fourni des indices qui nous obligent à modifier nos idées actuelles au sujet de la nature du contact culturel entre les chasseurs-cueilleurs et les agriculteurs. Les hypothèses de troc, de vol ou d'un réseau quelconque d'échanges entre les deux communautés ne sont pas soutenues. L'auteur suggère que les chasseurs-ceuilleurs qui utilisaient des outils lithiques ont ramassé de la céramique dans des villages abandonnés et l'ont rapportée à leurs camps de base. Cette hypothèse reconnaît l'importance de la disponibilité des ressources, et celle des systèmes d'exploitation et d'habitation. L'absence de contacts réguliers pendant la période de co-existence était due surtout à la diversité de l'environnement de la région; les deux populations ont occupé et utilisé des zones différentes et ne se sont pas fait concurrence pour les mêmes ressources.

     

Spatial Moving Behavior of Two-Earner Households

Economic theory suggests that job choice, residential choice and commuting behavior are simultaneously determined. The case of two-earner households deserves special attention because the two wage earners share a dwelling but have different workplaces. We base our analysis of spatial moving behavior on search theory. We demonstrate that job mobility depends positively on the distance between the workplaces of the two wage earners. Residential mobility seems to be negatively influenced by the distance between the workplaces of the two wage earners. The search model also indicates that two-earner households will, on average, move less often than single wage earners.     

Decolonising the Broken Hill Skull: Cultural Loss and a Pathway to Zambian Archaeological Sovereignty

For more than ninety years, between 1921 and 2012, our knowledge of the Broken Hill Man phase of human evolution has been provided by scholars who have been able to access the skull in England, where it was taken in 1921. This paper presents findings of the circumstances under which the skull was discovered in Northern Rhodesia and taken to England, its significance to science, and issues relating to its return to Zambia. The study grew out of the disillusionment of Zambians due to the reluctance of the Natural History Museum in London to repatriate the skull to its country of origin. The study has established that despite the existence of a legal framework in Northern Rhodesia to regulate the removal of relics from the territory, which was then under the administration of the British South Africa Company, the Rhodesia Broken Hill Mine Company donated the skull to the British Museum (Natural History) without obtaining an export permit. It is within the context of the findings and arguments advanced by the parties involved in the claim of ownership that this paper advocates for the return of the skull to Zambia.     

Households as units of analysis in history and anthropology

Netting, Robert McC., Richard R. Wilk, and Eric J. Arnould, eds. Households: Comparative and Historical Studies of the Domestic Group. Berkeley: University of California Press, 1984. xxxviii + 480 pp. including list of contributors, individual chapter references, index. $34.95 cloth, $14.95 paper.     

From Sorcery to Laboratory: Pandemics and Yanyuwa Experiences of Viral Vulnerability

The COVID‐19 pandemic has prompted renewed attention among health professionals, Aboriginal community leaders, and social scientists to the need for culturally responsive preventative health measures and strategies. This article, a collaborative effort, involving Yanyuwa families from the remote community of Borroloola and two anthropologists with whom Yanyuwa have long associations, tracks the story of pandemics from the perspective of Aboriginal people in the Gulf region of northern Australia. It specifically orients the discussion of the current predicament of ‘viral vulnerability’ in the wake of COVID‐19, relative to other pandemics, including the Hong Kong flu in 1969 and the Spanish flu decades earlier in 1919. This discussion highlights that culturally nuanced and prescribed responses to illness and threat of illness have a long history for Yanyuwa. Yanyuwa cultural repertoires have assisted in the process of making sense of massive change, in the form of past pandemics and the onset of sickness, the threat of illness with COVID‐19 and the attribution of ‘viral vulnerability’ to this remote Aboriginal community. The aim is to centralise Yanyuwa voices in this story, as an important step in growing understandings of Aboriginal knowledge of pandemics and culturally relevant and controlled health responses and strategies for communal well‐being.     

Struggling to Save Cash: Seasonal Migration and Vulnerability in West Bengal,India

This article concerns an important but overlooked means by which able‐bodied poor people get hold of lump sums of cash in rural West Bengal: seasonal migration for agricultural wage work. Drawing on a regional study of four migration streams, our main focus here is on the struggle to secure this cash by landless households in just one of those streams, originating in Murshidabad District. Case studies are used to illustrate the importance for women in nuclear families of maintaining supportive networks of kin for periods when men are absent. A parallel analysis is made of the negotiations between male migrant workers and their employers, at labour markets, during the period of work, and afterwards. The article then briefly discusses some of the contrasting ways in which remittances are used by landless households and owners of very small plots of land, in the context of rapid ecological change, demographic pressure and growing inequality.     

Simplified Mechanical Model to Estimate the Seismic Vulnerability of Heritage Unreinforced Masonry Buildings

Traditional or historic masonry structures occur in large populations throughout the world, particularly in preserved historical city clusters. Being non-engineered and aging these structures are in urgent need of assessment and seismic repair/rehabilitation. However, traditional masonry presents important challenges to computational modeling, owing to complexity of structural system, material inhomogeneity, and contact interactions that collectively can only be addressed through detailed 3D nonlinear representation. In this article, a simple performance assessment model is developed in order to address the need for preliminary assessment tools for this class of structures. The objective is to be able to rapidly identify buildings that are at higher risk in the event of a significant earthquake, potentially justifying a second round of more detailed evaluation. The proposed model defines the characteristics of a Single Degree of Freedom representation of the building, formulating consistent 3D shape functions to approximate its fundamental mode of vibration considering both in-plane and out-plane wall bending as a result of insufficient diaphragm action. Parametric expressions for the dynamic properties are derived in terms of the important geometric, material, and system characteristics, and are used to express local demand from global estimates. Acceptance criteria are established both in terms of deformation and strength indices to guide retrofit. An application example of the proposed assessment methodology is included to demonstrate the ability of the model to reproduce the essential features of traditional masonry buildings under seismic action.     

The Economics of Rural Households in Russia: Impact of Village Location

An American specialist on Russia's agrarian sector and two collaborators explore the effects of distance to nearby urban markets on the agricultural output and income of Russian rural households. Unlike previous studies that have largely tested such effects on the basis of household distance from relatively large oblast administrative centers, the authors adopt a micro-level scale of analysis, focusing on distance from smaller rayon centers. Comparison of two sample populations (near vs. remote from rayon center) from a larger survey population of 900 households in nine representative regions of Russia reveals marked differences in household incomes, commodity output, and real holdings of land that are statistically verified by a linear regression model. Journal of Economic Literature, Classification Numbers: O18, P32, Q15, Q18. 4 tables, 46 references.     

Drought,Domestic Budgeting and Wealth Distribution in Sahelian Households

Over the past twenty‐five years, Sahelian households have experienced recurrent harvest failure and greater reliance on remittances from migratory wage labour. Household subsistence has become less dependent on household grain stores and more on the liquidation of individual wealth stores. This study investigates how these broader changes have affected struggles between household members over obligations to support the household in the Zarmaganda region of western Niger. As the land‐derived leverage of male patriarchs has declined and household dependence on individual wealth stores has increased, domestic budgeting has become more contested. Household heads make case‐by‐case moral claims on other household members during times of grain shortage. Women and subordinate males invoke Islamic law, which accords primary provisioning responsibility to the household head, to protect their individual wealth in times of grain deficit. This article investigates the nature of these budgetary struggles, showing how individuals’ decisions to contribute individual wealth to support the household are best understood as highly situated, affected not only by the specific material conditions of the household but also the interplay of the moral, structural, and individualistic imperatives that derive from one’s position within the household. Using reconstructed livestock wealth histories for the members of fifty‐four households in western Niger, this study investigates the material consequences of these struggles. Male heads of corporate households, the historic managers of the household’s land and agricultural labour, have lost wealth relative to their wives and married male subordinates since the drought of 1984.     

War,Livelihoods and Vulnerability in Sri Lanka

As the number of de‐stabilized regions of warfare or post‐war conditions worldwide continues to grow, this article investigates how civilians survive in the context of a civil war. It analyses livelihood strategies of farmers in the war‐torn areas of Sri Lanka, using an analytical framework based on a revised form of DFID's sustainable rural livelihoods approach, placing particular attention on the institutional reproduction of household capital assets in the war economy. The author delineates a three pillar model of household livelihood strategies focusing on how households (1) cope with the increased level of risk and uncertainty; (2) adjust their economic and social household assets for economic survival; and (3) use their social and political assets as livelihood strategies. Empirical evidence comes from four case study villages in the east of Sri Lanka. Although the four case studies were very close together geographically, their livelihood outcomes differed considerably depending on the very specific local political geography. The role of social and political assets is essential: while social assets (extended family networks) were important to absorb migrants, political assets (alliances with power holders) were instrumental in enabling individuals, households or economic actors to stabilize or even expand their livelihood options and opportunities. The author concludes that civilians in conflict situations are not all victims (some may also be culprits in the political economy of warfare), and that war can be both a threat and an opportunity, often at the same time.     

1956-1978年北京居民家庭的食品消费生活

1956-1978年这一时期,北京居民家庭的恩格尔系数虽有起伏,但没有明显的下降趋势.这时城镇居民家庭的主食以细粮为主,附以相当的粗粮;副食除夏季外以大白菜为主,偶尔享用其他副食品.这时乡村居民家庭的主食以粗粮为主,附以部分细粮;副食品以老咸菜为主,有时也有白菜等.总体来看,这个时期北京居民家庭处在一种勉强温饱的状态之下.北京居民的食品消费大体反映了这个时期中国人的生活状况,正是由此导致的人们普遍要求改变这种状况的愿望,成为后来中国实行改革开放的社会根源.     

Seismic Vulnerability Assessment of Modular Steel Buildings

Contemporary seismic design is based on dissipating earthquake energy through significant inelastic deformations. This study aims at developing an understanding of the inelastic behavior of braced frames of modular steel buildings (MSBs) and assessing their seismic demands and capacities. Incremental dynamic analysis is performed on typical MSB frames. The analysis accounts for their unique detailing requirements. Maximum inter-story drift and peak global roof drift were adopted as critical response parameters. The study revealed significant global seismic capacity and a satisfactory performance at design intensity levels. High concentration of inelasticity due to limited redistribution of internal forces was observed.     

Seismic Vulnerability of Historical Masonry Aggregate Buildings in Oriental Sicily

ABSTRACT

The seismic vulnerability assessment of historical UnReinforced Masonry (URM) buildings is a very complex task since it is strongly related to a great variety both of geometrical layouts and of masonry mechanical characteristics. In this article, some results of a Catania University research project, denomined “FIR 2014”, focused on the seismic vulnerability estimation of historical buildings, built in Catania after the 1963 earthquake, are presented. First, a detailed typological analysis of the considered urban fabric, characterized by typical residential masonry buildings, has been performed. Such analysis allowed recognizing an elementary structural modulus, which has been studied according to different geometrical layouts representative of isolated or aggregate buildings. The results of nonlinear static analyses, performed by applying an innovative macro-element approach, allowed for the assessment the seismic vulnerability of typical URM buildings coherently to the Italian seismic code. The adopted macro-element strategy for the seismic assessment of aggregate masonry buildings, although related to a specific historical center, may be applied to similar urban fabrics and can also be used for the calibration and validation of fast seismic assessment strategies, particularly useful for the evaluation of the seismic risk at urban scale.     

Gender,Vulnerability, and the Experts: Responding to the Maldives Tsunami

This article examines the initial response by national and international agencies to gender issues during the aftermath of the Maldives tsunami, arguing that it was, in general, inadequate. Some agencies took a gender blind approach, ignoring different impacts on men and women, as well as the effects of complex gender relations on relief and recovery efforts. Other agencies paid greater attention to gender relations in their response but tended to focus exclusively on the universal category of the ‘vulnerable woman’ requiring special assistance, whilst at the same time ignoring men's vulnerabilities. This article argues that such language entrenched women as victims, excluding them from leadership and decision‐making roles and as such served to reinforce and re‐inscribe women's trauma. It is suggested that it is partly because of the nature of international bureaucracies and the fact that this disaster drew foreign ‘experts’ from around the world that the response neglected or over‐simplified gender issues.     

Changing Water Depths in the Eastern Part of Sydney Harbour due to Human Impacts

Sydney Harbour has been significantly modified by human impacts from the start of the European settlement in 1788. Land clearing has accelerated soil erosion, resulting in increased sedimentation. Dredging has deepened many areas to accommodate ever-larger ships. In this paper a GIS method is used to map bathymetric changes in the eastern part of the harbour from 1903 to more recently. Dredged areas are apparent in the entrance and in wharfage areas, while sedimentation is most marked around the deepest section, which is well inside the harbour itself. In this latter region sediment has built up considerably, to over 3 m in some locations, and ship-induced motions appear to have had an impact. Despite these changes the overall depth of the eastern part of the harbour has changed little. This work is of interest to maritime archaeologists because it brings out the types of processes by which sediments can accumulate and be removed thus altering a harbour’s seabed and potentially burying, exposing or erasing archaeological sites and artefacts.