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An attempt is made to explain how a group of people moved from being newcomers to town in the 1940s to being one of the most permanent and stable residential elements in Papua New Guinea's towns in the 1970s. Circular and permanent migration, as Young maintains, are not 2 distinct processes, and both initial rural urban movements and migrants' decisions to return or not to return home are examined simultaneously. The hypothetical career of a migrant is considered all the way from village residence to permanent urban residence along with the different decision points that might vary this career. In this case study focus is on 2 sets of factors that affect migration decisions: an imbalance in rural and urban economic conditions and the effects of the migration process itself. The people discussed come from what is now known as the Malalaua District of the Gulf Province and are referred to as Malalauas. Historically, there are several feastures of Malalaua urban migration that are important. Malalaua migration began earlier than that of most urban migrant groups in Papua New Guinea. In the 1963 urban population there were a number of Malalauas who first came to Port Moresby before or during World War 2. Migration from the Malalaua District has continued in a steady stream from the 1940s to the 1970s, although there is no evidence on absolute numbers of new migrants in any 1 year. The pattern of Malalaua migration to towns over the entire period has been largely one of the movement of young single adult males and young female adults moving to town on marriage. Both the absolute numbers of migrants and the proportion of Malalauas absent from the District have risen rapidly over the 20 years to 1972. Finally, children are being born to Malalaua migrants in town. Malalauas are possibly the migrant group most firmly established in town. The Malalauas are one of the most longterm and residential groups in Port Moresby. In Papua New Guinea as a whole they must be one of the migrant groups with the greatest commitment to urban living. Economic factors have been very important in Malalau decisions to leave the village, particularly the decisions of adult males. The migration process itself has increasingly affected migrant decisions: factors such as the diminished attraction of a depopulated rural community, a change in tastes towards urban based ways of living, the growth of strong personal and family ties among urban residents, and a simultaneous reduction in such ties with rural residents. It is argued that this 2nd set of factors over time increases in importance relative to rural-urban economic imbalance as an explanation of migration behavior. In general, rural urban economic opportunities have become less important over time. So in the 1970s and 1980s it would be argued that many Malalauas would not respond to increases in urban unemployment of rural incomes by moving back to the village. They would be permanent townspeople. This explanation of migration decisions is dynamic: in the history of individuals and groups the context and thus the explanation of decisions change.  相似文献   
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Book reviews     
W. J. Hudson, Australia and the League of Nations. Sydney University Press in association with the Australian Institute of International Affairs, Sydney, 1980, pp. 224. $22.50.

H. Kenway, H. J. W. Stokes and P. G. Edwards (eds), Documents on Australian Foreign Policy 1937–1949. Volume III, “January‐June 1940”. Australian Government Publishing Service, Canberra, 1979, pp. lvii + 579. $26.00.

J. D. B. Miller, The World of States: Connected Essays. Croom Helm, London, 1981, pp. 179. £12.50.

Robert O'Neill, Australia in the Korean War: Volume I: Strategy and Diplomacy. Australian War Memorial and Australian Government Publishing Service, Canberra, 1981, pp. xxi + 548. $27.50.

Ian Downs, The Australian Trusteeship Papua New Guinea 1945–75. Australian Government Publishing Service, Canberra, 1980, pp. xxiv + 587. $28.00.

Kym Anderson and Aurelia George (eds), Australian Agriculture and Newly Industrializing Asia: Issues for Research. Australia‐Japan Research Centre, Canberra, 1980, pp. xii + 462. $7.00.

R. and A. Burnett (eds), Australia‐New Zealand Economic Relations—Issues for the 1980s. ANU Press, Canberra, 1981, pp. 183. $12.00.

T. B. Millar, The East‐West Strategic Balance. George Allen and Unwin, London, 1981, pp. 199. $19.95 (cloth), $11.95 (paper).

Karl W. Deutsch (ed.), Ecosocial Systems and Ecopolitics. A reader on human and social implications of environmental management in developing countries. UNESCO, Paris, 1977, pp. 368. No price given.

Allan Schnaiberg, The Environment. From Surplus to Scarcity. Oxford University Press, New York, 1980, pp.464. $14.95.

Gerald Foley with Charlotte Nassim, The Energy Question. Second edition. Penguin Books, Harmondsworth, 1981, pp. 327. $6.95.

R. M. M'Gonigle and Mark W. Zacher, Pollution, Politics, and International Law. Tankers at Sea. University of California Press, Berkeley, 1979, pp. xviii + 394. $22.50.

J. E. S. Fawcett and Audrey Parry, Law and International Resource Conflicts. Clarendon Press, Oxford, 1981, pp. xiv + 254. £20.00.

John L. S. Girling, Thailand, Society and Politics. Cornell University Press, Ithaca and London, 1981, pp. 306. $US24.50.

Leung Chi‐keung, J. W. Cushman, Wang Gungwu (eds), Hong Kong: Dilemmas of Growth. Research School of Pacific Studies, Australian National University and the Centre of Asian Studies, University of Hong Kong, 1980, pp. 665. $12.

Adam Malik, In the Service of the Republic. Gunung Agung, Singapore, 1980, pp.326. $S18.00.

Donald L. Horowitz, Coup Theories and Officers Motives. Sri Lanka in Comparative Perspective. Princeton University Press, Princeton, 1980, pp. xv + 240. $US21.00 (cloth), $US9.25 (paper).

J. Bruce Jacobs, Local Politics in a Rural Chinese Cultural Setting: A Field Study of Mazu Township, Taiwan. Contemporary China Centre, Research School of Pacific Studies, Australian National University, Canberra, 1980, pp. 247. $6.00.

Frank Hardie and Irwin Herrman, Britain and Zion: The Fateful Entanglement. Blackstaff Press, Belfast, 1980, pp.x + 118. $7.95.

L. G. Churchward, Australia And America 1788–1972: An Alternative History. Alternative Publishing Cooperative Limited, Sydney, 1979, pp.261.

Angelika Volle, Ausund Forthildung fur Internationale Tatigkeiten in der Bundesrepublik Deutschland. Europa Union Verlag GMBH, Bonn, 1980, pp. 188. No price given.

O. G. Roeder and Mahiddin Mahmud, compilers, Who's Who in Indonesia. Gunung Agung, Singapore, 1980, pp.428. $S30.00.

Deryck Scarr, Viceroy of the Pacific. Pacific Research Monograph No. 4, Australian National University, Canberra, 1980, pp. 334. $9.00.

Stein Rokkan (ed.), Scandinavian Political Studies, Vol. 12, 1977. Universitetsforlaget, Oslo; Sage Publications, Beverly Hills, pp. 288 $US22.00.  相似文献   

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Over the past 30 years, the responsibilities, mandates, and activities of local governments in Ontario have undergone substantial transformations. Influenced by New Public Management, policy changes are characterized by marketization and managerialism resulting in downloading of responsibilities to local governments. This research examines the ebbs and flows of policy changes among different provincial governments since 1990 and the impacts of these policies on rural local governments in Ontario. Interviews were conducted with elected officials and senior staff in eight local governments to understand their realities. The findings demonstrate the continual policy changes led to the “do more, with less” approach currently faced by rural local governments—increased regulatory requirements, limited human and financial capacities, and small tax bases to support their activities. This experience, combined with limited fiscal levers, hinders the ability of rural local governments to address both new demands for infrastructure and existing infrastructure deficits, housing stock and affordability, and economic and workforce development strategies. The reality has necessitated local governments to seek alternative strategies to deliver programs and services through partnerships and collaboration.  相似文献   
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Hobbes is commonly treated as a foundational figure for liberalism. This familiar view relies on emphasizing his account of the relationship between rights bearing individuals and state power. By contrast, this essay centers the practical question of how to govern, and develops this perspective to both question Hobbes's supposed liberalism and to demonstrate the utility of construing liberalism as more than a set of philosophical arguments regarding subject-state relations. In particular, understanding liberalism in terms of political technique offers a new perspective on the relationship between liberalism and republicanism.  相似文献   
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Investigating plants used for building and craft activities is important for understanding how environments surrounding archaeological settlements were exploited, as well as for considering the social practices involved in the creation and use of plant objects. Evidence for such plant uses has been observed at many Near Eastern Neolithic sites but not widely discussed. Survival may occur in a number of ways, including as impressions in clay, and as charred or desiccated macroremains. Another, less well-known, way in which plant artifacts can be found is as silica skeletons (phytoliths). Formed by the in situ decay of plants, their analysis may tell us about taxa exploited, and locations in which plant artifacts were used or discarded. At Çatalhöyük, an abundance of silicified traces of plants used in building materials and for craft activities survive, and are found in domestic and burial contexts. Their analysis demonstrates the routine use of wild plants, especially from wetland areas, for basketry (mats, baskets and cordage) and construction, as well as the secondary use of cereal husk chaff in certain types of building materials. The numerous finds suggest that plant-based containers played an important role as an artifactual class, even after the adoption of early pottery.  相似文献   
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