BETRAYAL: THE CASE OF THE NEW GUINEA BARUYA

This article is situated within the discussion started in 1962 by John Barnes, whose observations on the fluidity of social organization in the Highlands of Papua New Guinea raised the question, what binds together a certain number of individuals belonging to distinct kinship groups? Is it defense of a common territory? Is it participation in initiation rituals which institute a general order between genders and between generations? Or is it, as in the Big-men societies, participation in cycles of ceremonial exchanges which involve all the local groups of a same region? These questions have been discussed by various authors: De Lepervanche (1967–8), A. Strathern (1968, 1970), and Feil (1981, 1984) to mention just a few. The fabric of Baruya society is generated by two principles: direct exchange of women and an elaborate system of male and female initiations. The Baruya share the same culture and the same language with their neighbours and enemies, but they distinguish and define themselves by claiming a common territory conquered at the expense of local groups and by the fact that their women circulate primarily between kinship groups residing on this territory. However, from time to time these two principles are transgressed by individuals or segments of lineages who betray their kinship or tribal solidarities, generating situations which reshape the internal composition of the Baruya tribe and its relationships with its neighbours. I intend by analysing the mechanisms of these betrayals to throw some light on this key-moment in the dynamics of New Guinea Highlands societies.     

WAGE AND MOBILITY EFFECTS OF LEGALIZATION: EVIDENCE FROM THE NEW IMMIGRANT SURVEY*

ABSTRACT Using New Immigrant Survey data, we identify immigrants who were unauthorized to work prior to obtaining Legal Permanent Resident status, and examine whether lacking legal status to work in the United States constrains employment outcomes of illegal immigrants. The data reveal no evidence of improved employment outcomes attributable to legal status, except among the high‐skilled. In light of evidence that unauthorized immigrants experienced increased wages as a result of receiving amnesty through the 1986 Immigration and Reform Control Act, we interpret the results as consistent with a reduced threat of employer sanctions combined with widespread availability of false work authorization documents.     

产业区域集聚研究:新经济地理学的理论模型和实证命题

产业区域集聚是近年学术研究的一个重要问题。本文在总揽国内外现有研究文献的基础上,从理论和实证两个层面对这一论题进行了系统梳理。从理论层面来看,新近兴起的新经济地理学是迄今为止研究产业集聚的主流经济学理论。它在规模报酬递增与不完全竞争市场为特征的理论框架下,引入了外部经济、要素流动、以及路径依赖等因素,来研究产业在地理空间上的集聚与扩散问题。实证层面,本文将近年涌现出的产业区域集聚经验检验归纳概括为五个实证命题,并分别展开回顾。     

东亚经济危机与东亚发展模式新探

本文从三个方面论述了东亚经济发展模式。首先,从历史的角度分析了东亚经济发展模式的产生、特点及其局限性。然后,进一步指出在经济全球化和信息化加速发展新的历史条件下,东亚发展模式已不能适应时代发展的要求,东亚发展模式与这次东亚经济危机存在着内在的必然的联系。最后,对东亚经济发展模式的发展与变革提出了自己的观点。     

THE EMPIRICS OF NEW ECONOMIC GEOGRAPHY*

ABSTRACT Although a rich and extensive body of theoretical research on new economic geography has emerged, empirical research remains comparatively less well developed. This paper reviews the existing empirical literature on the predictions of new economic geography models for the distribution of income and production across space. The discussion highlights connections with other research in regional and urban economics, identification issues, potential alternative explanations, and possible areas for further research.