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11.
We examine the relationship between environmental regulation and spatial development in China. Exploiting changes in national pollution standards for three industries, ammonia, paper and cement, we measure the impact of environmental regulation on industry productivity. Our results suggest that national pollution standards do not affect industry productivity, but they reallocate productivity spatially. We show that regulated industries located in developing cities increase their productivity compared to similar industries in other cities. This means that environmental regulation affects the spatial distribution of technology in China and might influence long‐term spatial development by reducing geographical disparities. 相似文献
12.
Pace R. Kelley Hayunga Darren 《The Journal of Real Estate Finance and Economics》2020,60(1-2):170-180
The Journal of Real Estate Finance and Economics - Machine learning algorithms such as neural nets, support vector machines, and tree-based techniques (classification and regression trees) have... 相似文献
13.
In this paper we explore the dynamics of the introduction of New Systems and Structures of Work Organization (NSSWO) in the context of the forces impacting upon organizational change in the unionized sector of manufacturing industry throughout the Thatcher period. This we do by way of a detailed case study of a major UK auto-components manufacturer. We explore a number of changes in work organization, including the introduction of a cellular-based system of manufacturing, from its initial strategic conception through to its implementation; the delegation of responsibility for quality to shop-floor operators and the use of more flexible working practices. In doing so, we reconsider the context of change, the detailed processes of change and the pattern of accommodation between labour and management. Drawing upon our previous work on the nature of paternalism (Ackers,and Black, 1991), we explore its significance in terms of management’s constant drive for more economic work practices and patterns of organization. Specifically we explore the significance of paternalism as a relevant concept in interpreting the case, and hence, also, as a relevant concept in understanding HRM. The case challenges the prevailing ideology that the ‘successful’ economic organization requires (a) a de-regulated labour market and (b) a trade union free environment, or, failing this, that management needs to develop an individualistic approach towards the work-force, moving from the more pluralist‘industrial relations’approach towards an essentially ‘unitarist framework, as found in certain interpretations of ‘uman resource management’(Guest, 1987) The paper is thus a contribution to the continuing analysis of those ‘tensions and struggles through which the open ended potential of labour power have been managed, through shifting patterns of coercion, accommodation and compliance into profitable forms of production’(Elger and Smith, 1994: 12; Thompson, 1990). By means of this case we attempt to explore this issue with respect to three interconnected themes: The place of paternalism as a relevant concept in the age of HRM. The extent to which organizations may be better advised to look towards ways to build upon their existing organization culture, rather than seeking solutions from overseas models. Linking with previous work on the ‘Joint Process’in the US (Black and Ackers, 1994), the paper raises issues concerning the ‘strategic issue . . . which managers have to face . . . the balance between joint regulation and joint consultation’(Storey and Sissons, 1993: 221), and hence the role of trades unions in organizational change programmes. 相似文献
14.
Various techniques and sources of information exist to aid investors in predicting future stock returns. However, no effective proxy for retail investors, such as stock message board users, has been established. This study provides guidelines for creating an effective proxy. The heart of such proxies is sentiment indexes, and in the past the indexes have had low predictive power. Introducing four methodological improvements for applying text classifiers and two probability measurements, we contrast eight widely applied text classifiers to stock message board data. Based on the classifier results and incorporating our new methods, the new sentiment index proves to be a significant “same‐day positive but next‐day negative” directional indicator. 相似文献
15.
Rupert Gatti Timo Goeschl Ben Groom Timothy Swanson 《Environmental and Resource Economics》2011,48(4):609-628
We employ cooperative bargaining theory and Nash’s ‘rational threats’ idea to cast light on the biodiversity bargaining problem. The problem of global environmental negotiations is argued to be of the nature of a bargaining problem, in which bargainers
must agree on the distribution of cooperative surplus in order to move to the bargaining frontier. We discuss the importance
of both efficiency (bargaining frontier) and fairness (recognition of characteristics of bargainers) in the choice of the
appropriate contract. We show that the incremental cost contract, used to resolve the biodiversity bargaining problem, is
of the form of an extreme point contract that fails to recognise the contributions of the South to the production of cooperative
surplus. A rational response to such a contract is the use of threats of biodiversity destruction. Contracts must evince both
efficiency and fairness in order to represent lasting solutions. 相似文献
16.
We investigate the performance and risk of Socially Responsible Investment (SRI) equity funds in the Australian market and
find no significant difference between the returns of SRI and conventional funds. In an extension to prior literature, we
examine the impact of the number of positive, negative and total screens funds impose on performance and risk. We find little
evidence of positive or negative screening impacting total return, but find weak evidence that funds with more screens overall
provide better risk-adjusted performance. Positive screening significantly reduces funds’ risk. However, negative screening
significantly increases risk and reduces funds’ abilities to form diversified portfolios. 相似文献
17.
18.
This paper examines how grade incentives affect student learning across a variety of courses at two universities, using for identification the discrete rewards offered by the standard A–F letter-grade system. We develop and test five predictions about the provision of study effort and the distribution of numerical course averages in the presence of the thresholds that separate these discrete rewards. Surprisingly, all are rejected in our data. There is no evidence that exam performance is improved for those students that stand to gain the most from additional study. 相似文献
19.
Much of the management guru-based literature emphasizes the transformational capacity of organizational innovations (OIs). The excellence, quality and reengineering literature purports to abandon hierarchy, bureaucracy and management control; to eradicate conflict and instil an new team and quality-based ethos. Yet much remains unknown about how these OIs are operationalized. Here we question both theoretically and empirically the validity of such transformational claims by reference to our research within financial services. We argue that despite considerable changes, OIs remain both a condition of, and location for, the exercise of organizational power relations. Bureaucratic and hierarchical structures continue to pervade organizations. Work-related pressures and tensions abound concerning issues such as control over the quality versus the quantity of work output, work intensification and job insecurity. All of which impinge upon the performance of OIs, and belie notions of a ‘transformation’ of organizational cultures, structures or strategies. 相似文献
20.
Part 1 of a two-part discussion of Prostate Cancer from an underwriting perspective, covers the epidemiology and screening for prostate cancer. Included is a "Primer on Screening Tests" that discusses problems with digital rectal exam (DRE) and prostate specific antigen (PSA) as screening tests. Approaches to enhancing the use of PSA for screening including age and race specific ranging, PSA density, PSA velocity, free PSA, and complexed PSA are discussed. Arguments for and against the use of PSA for prostate cancer are presented. The widespread use of PSA testing in the insurance setting is contrasted with cautious statements concerning general use of PSA in the clinical preventive care setting. In a future issue, Part 2 will cover staging and follow-up of treated prostate cancer. 相似文献