Conjoint modeling of residential group preferences: A comparison of the internal validity of hierarchical information integration approaches

 In this paper, two approaches for measuring residential group preferences, based on the method of Hierarchical Information Integration (HII), are compared. In particular, the hypothesis that group-based preference models estimated from integrated HII experiments better predict group preferences than part individual-based group models estimated from classical HII experiments is tested. To that effect, the models' ability to predict group preferences for new residential alternatives is compared in a study of residential preferences of co-ops. Results indicate that integrated HII group experiments indeed result in better predictions of residential preferences.     

中国第三次"资源环境经济论坛"研讨会综述

中国第三次“资源环境经济论坛”研讨的问题包括排污权交易的市场化、新形势下的城乡关系、加入WTO和世界经济一体化进程中中国产业竞争力的培养、中国能源战略的选择、防灾减灾制度和大气环境的治理等。     

谈市场条件下隧洞工程的经营管理工作

论述了在市场条件下从事隧洞工程经营工作中的信息网络建立，项目的论证与投标以及内部招标的有关问题，旨在探讨市场条件下如何提高隧洞工程的经营工作水平。     

四川省经济发展水平的区域差异研究

该文论述行政区划调整后的四川省区域经济发展水平的评价指标体系 ,利用层次分析法确定各指标权重 ,根据 1997年社会经济统计数据对全省 2 0个地市州进行综合评价 ,采用Ward聚类法进行系统聚类分析 ,将全省划分为四大经济发展梯度区 ,分析其区域差异的空间特征 ,探讨它的经济发展对策。     

中国西部地区外向型经济发展比较研究

基于外向型经济战略在众多发展中国家和地区获得成功，贸易和投资自由化正成为世界经济增长的发动机，文章分析了经济全球化背景下中国西部地区在对外贸易、引进外资及国际旅游创汇方面的差距与不足，提出了中国西部地区外向型经济发展的战略对策和建议，旨在推动中国西部大开发。     

Dilemmas of development in Oceania: the political economy of the Tongan agro-export sector

This article critically engages with the recent diffusion of the orthodox development model in Oceania and highlights some evolving dilemmas. In particular, it explores the social, economic and ecological tensions arising from economic reforms that are exacerbating the fragility of already vulnerable nation-states and communities. In order to illustrate its arguments, a case study of the impacts of agro-export growth in Tonga is presented. Attention is drawn to the socially inequitable and ecologically unsustainable outcomes of rapid growth in this sector. In analyzing the political economy of the squash pumpkin sector, the authors point to the important role that culture plays in mediating and conditioning development outcomes. Reflecting on the Tongan case, it is argued that to better understand the implications of orthodox developmental reform in the region, research must seek to more explicitly incorporate distributional and ethical analysis.     

西部大开发中的农业结构调整思考

西部地区的农业发展直接影响到我国国民经济是否能够持续快速健康的发展，这是由于我国是农业大国，农业人口大约占全国人口比例的80％，而实现西部地区持续健康发展的关键在于对传统农业产业结构的调整，提高农业增长的结构变动效益，树立大农业观念，延长农业产业链，在联产承包责任制的基础上通过经营权的集中规模种植，达到实现农业结构调整生态化和产业一体化目标。西部地区在大开发战略实施中，如何将自身的发展环境劣势转变为优势，提出了农业结构调整模式的构想。     

Residential Mobility and Urban Restructuring under Market Transition: A Study of Guangzhou,China

Residential mobility can be conceptualized as an outcome of a choice process exercised under complex institutional and personal constraints. China's rather unique pattern of housing market segmentation under market transition impinges directly on residential location and relocation. Drawing upon data from a sample survey, this paper analyzes the pattern of residential moves resulting from commodity housing construction in a major Chinese city, Guangzhou. Most moves are of short distance, although the general direction is towards the urban periphery. Danweis and the municipal housing bureau, rather than the market per se, are the primary driving forces behind suburbanization in China today.     

永城煤电集团滤波装置改造的技术经济分析

根据对永城煤电集团供电系统中存在的主要谐波情况，翔实分析了其所造成的附加损耗和经济损失。针对永城煤电集团用电负荷造成的谐波现状及现有的固定LC滤波装置的特点，经综合分析最后确定选用TCR型静止动态无功补偿装置与两矿现有的LC滤波装置并联，组成TCR＋FC结构。从技术、经济两方面看，具有重大意义。     

三峡库区经济发展评价

当前三峡库区经济发展存在主要产业经济效益低，国有产业亏损大，产业规模小，城镇经济中心作用弱等突出问题．库区开发必需是持久战和持续发展相结合，将库区基础设施建设放在重要地位，搞好资金、行业、所有制之间的优化组合，大力发展第三产业；要准备用几十年的艰苦奋斗，才能赶上全国平均水平．