新制度经济学的边界——三种代表性观点及其比较

在新制度经济学的边界问题上,新制度经济学家(威廉姆森和芮切特)、旧制度经济学家(霍奇森)以及经济思想史家(卢瑟福)不仅边界刻画依据不完全相同,而且他们对新制度经济学智力成果的描述也存在着很大的差异。新制度经济学家认为,某种制度分析是否属于新制度经济学关键是看该理论是否假定环境存在着不确定性、人是否具有有限理性,是否明确地或隐含地以交易费用为正为前提。而新制度经济学的边界在旧制度经济学家和经济思想史家那里被进一步放宽。他们深入到本体论层面,认为某种制度分析只要坚持方法论个人主义,那么它就属于新制度经济学的内容。而新制度经济学家的边界刻画更能准确、客观地反映新制度经济学的智力成果。     

Job quality and the economics of New Labour: a critical appraisal using subjective survey data

This paper assesses the record on job quality during the earlyterm of office of the New Labour government by interpreting,from a political economy perspective, changes in a variety ofsubjective measures of job quality taken from several differentdata sources. We find some improvements in job quality overthe period 1998–2004; however we argue that these improvementshave arisen not because of New Labour's policies towards theworkplace but because of low and falling rates of unemployment.Despite recent improvements, a large number of workers in Britainremain in low quality jobs and, without a radical change ofpolicy direction, sustained and substantial progress in thequality of work will remain elusive.     

Think national,forecast local: a case study of 71 German urban housing markets

In this article, we examine whether the local indicators are able to predict the city-level housing prices and rents better than national indicators. For this purpose, we assess the forecasting ability of 126 indicators and 21 types of forecast combinations using a sample of 71 large German cities. There are several predictors that are especially useful, namely price-to-rent ratios, national-level business confidence, and consumer surveys. We also find that combinations of individual forecasts are among the top forecasting models. On average, the forecast improvements attain about 20%, measured by a reduction in root mean square error, compared to the naive models.     

Differentiation and restructuring – new space for development of urban center area： a case study of Shizhong District of Ji＇nan City

Taking the development tendency of current world industrial development as the background, this paper restructures the internal space of urban center area by illustrating reasons for internal space differentiation of urban center area, that is to say, according to the tertiary industry interior＇s high-end of value chain after convergence among the primary, the secondary and the tertiary industries, the space structure of urban center area will form the space development mode with characteristic modern service industry cluster districts through vertical segmentation, horizontal derivatization and block aggregation and realize perfect space renewal of urban center area in the end.