浅谈土地市场的发展与规范

一、我国土地市场发展现状 我国城镇土地使用制度改革始于20世纪80年代末,历经10多年的实践和探索,土地市场得到长足发展,全国土地使用制度改革逐步深化.     

土地资源配置与土地市场建设

土地既是一种重要的自然资源又是一种极为稀缺的经济资源,在国民经济和社会发展中的地位突出.建立社会主义市场经济体制,必然要求发挥市场在土地资源配置中的基础性作用,以使宝贵的土地资源在全社会范围内得到合理地利用和配置.提高土地资源配置效率与加强土地市场建设十分重要和迫切.     

Local Dependency,Land Use Attitudes,and Economic Development: Comparisons between Seasonal and Permanent Residents1

Abstract For many rural communities in the United States, tourists and retirees make a major contribution to the local economy. The role of recreational home ownership in these communities is not well understood. We examine the attitudes toward land use controls and local economic development among seasonal and permanent residents. We compare growth machine and local dependency theory explanations for support of land use controls and growth activities. Based on focus groups and survey data collected from seasonal and permanent residents of a northern Wisconsin county, we find that full-time (permanent) residents are much more supportive of local economic development activities and less likely to favor land use planning than are seasonal residents. Socioeconomic differences between seasonal and permanent residents do not explain away the variation between the two groups in these attitudes. Among seasonal residents, support for land use controls declines as they spend more time at their lake homes. The results tend to support Cox and Mair's local dependency thesis.     

Seasonality and Flexible Labor in Resorts: Organizations,Employees, and Local Labor Markets

Seasonality, a chronic problem in the resort industry, is addressed in this seven-year participant observation and in-depth interview study of five Hawaiian resorts contiguously arrayed along a sandy beachfront strip. In order to operate profitably, these organizations must keep their labor costs trimmed as they move through annual cyclical fluctuations that place different labor demands on each department. We examine their use of various kinds of "flexible" employees, including both seasonally contingent and adaptable full-time workers. We examine the way these organizations expand and constrict their labor force annually. Studies of contingency labor have shown the benefits of this solution for organizations but have ignored the effects of labor flexibility on employees and local labor markets. In this article we take this broader view, looking at the integration of organizations, employees, and local labor markets and the way their interplay is forged in symbiotic and exploitive ways to maintain a system of human resources that reinforces a stratified social relations of production.     

Occupational Segregation and the Gender Gap in Workplace Authority: National Versus Local Labor Markets

Previous research linking occupational gender segregation to the workplace authority gap assumes that the effect of gender composition is invariant across occupations, ignoring the important distinction of whether an occupation's relevant labor market is local or national. We offer a new method for defining occupational labor markets and hypothesize that the effect of occupation gender composition on the authority gap will be strongest in national labor market occupations. Both sexes' odds of possessing work authority decline with the representation of women; this effect is strongest in the more desirable, national labor market occupations. Assuming occupations are part of one labor market results in understating the gender composition penalty for national labor market occupations.     

Poor People in Poor Places: Local Opportunity Structures and Household Poverty*

Abstract Accounts of poverty generally fall into either “individualist” or “structuralist” camps. Often these are seen as irreconcilable and incompatible competing perspectives. This paper integrates individualist and structuralist accounts of poverty by examining the relationship between “person poverty” and “place poverty” in nonmetropolitan and metropolitan labor markets, using a multilevel framework. I fashion a general model of poverty production and allocation, drawing on the labor market ecology perspective. After a discussion of this perspective, I develop a multilevel framework for analyzing data from the 1990 Census PUMS‐L sample, STF‐3c, and other sources to show how compositional and contextual factors affect households' likelihoods of being in poverty. These multilevel models also allow us to estimate the degree to which labor market conditions influence the magnitude of household labor supply characteristics. Results suggest that both compositional and contextual factors contribute to the metro‐nonmetro difference in poverty rates, and that the effects of employment vary in accordance with labor market characteristics.     

Labor Market Impact of Migration: Employment Structures and the Case of Greece1

The impact of migration on the labor markets of host countries has fueled research and policy debates. While the impact of migration on the employment opportunities and wages of natives has come under extensive focus, another dimension of labor market impact of migration apparent in the case of Greece, the relations under which work is performed, has attracted less attention. The prevalence of family‐based forms of production and the relatively limited extent of waged employment have log made Greece an outlier with respect to European employment structures. However, much of the work previously carried out within the framework of the family is now undertaken by migrants for wages. This substitution of unpaid family labor by migrant wage‐labor is contributing to the convergence of Greek employment structures with those of other countries of the European Union.     

Local Labor Markets and Caseload Decline in Louisiana in the 1990s*

Abstract Efforts to explain declines in welfare caseloads in the 1990s focus on three factors (economic opportunity, welfare policy, and demographic characteristics) and produce mixed results. Although several recent studies consider state differences, few consider local differences within states. Failure to control for caseload persistence and within‐state variation in program implementation may be one reason why studies produce contradictory results regarding the effect of economic conditions on caseload decline. Using data for Louisiana parishes from 1991 to 1998, we analyze local caseload decline. Our results support other researchers' finding of a “threat effect” before 1996 welfare reform; they indicate that, all else being equal, reducing caseloads will be most difficult in nonadjacent nonmetropolitan parishes and easiest in adjacent nonmetropolitan parishes.     

Teenagers in the U.S. Labor Force: Local Labor Markets,Race, and Family1

Abstract Drawing on theories of family organization and labor-market structures, it is argued that teenagers represent a useful target population for research on the effects of race, household characteristics, and local labor markets on labor-force participation. Toward this end, predictive models of labor-force participation are applied to a sample of all white and black 16- to 18-year-olds living at home in nonmetropolitan and metropolitan labor-market areas in the United States. Beyond the higher labor-force participation of white youths, both local labor-market characteristics and family resources affect teenage labor-force participation. Participation of white youths was more closely linked to family resources and local economic conditions than that of black youths. Queuing theories of labor-force participation are used to interpret these findings.     

Social Work and Sustainable Development: Local Voices from Mauritius

Abstract

Sustainable development is much more than an ecological and economic concern; it requires social workers to analyse and understand its impact on the broader social and cultural aspects of human life. Mauritius has been branded as ‘Maurice Ile Durable’ (Sustainable Mauritius) by its current government. Within this context, Mauritian social workers are often called upon to engage in sustainable development programs through community empowerment and development activities. This article uses the eco-critical social work theoretical approach to analyse a subset of qualitative data generated by a larger study conducted in 2008 and 2011, which included focus groups and semistructured interviews. Based on the findings of this research, the article focuses on discourses related to concepts such as control, power, and exploitation. It considers three areas as influential to eco-critical social work in Mauritius: antioppressive practice, promotion of social justice, and critical thinking by exploring related concepts such as control, power, and exploitation. The author concludes that within the context of sustainable development more attention should be paid to promoting social justice through tackling the marginalisation and oppression of certain sections of its population.     

Regulating Pharmaceutical Industry Marketing: Development,Enforcement, and Outcome of Marketing Rules

This essay reviews work in sociology and cognate fields regarding pharmaceutical marketing and its regulation. In particular, it considers how this literature contributes to a better understanding of the process of pharmaceuticalization, defined as “the translation or transformation of human conditions, capabilities, and capacities into opportunities for pharmaceutical intervention.” The review addresses two research areas that offer productive avenues of investigations of the marketing‐regulatory nexus in the context of pharmaceuticalization. The first concerns the sociopolitical mechanisms underlying development and enforcement of marketing rules. The second considers the impact of rules and enforcement schemes on corporate marketing practices and, consequently, on the shaping of pharmaceutical markets and health.     

A Case Study on the Informational Efficiency of Markets: The Market for Horse Racing in Australia

This paper describes a study of the informational efficiency of the thoroughbred horse racing market in Australia. It is based on the theory of stock market efficiency which explains the process by which information becomes reflected in share prices. In this paper, the theory is applied to the thoroughbred horse racing market to determine the predictive accuracy of alternative informative sources. The results obtained from the study are consistent with the underlying theory:(i) aggregated information (as reflected in a consensus of opinions) is a more accurate prediction of success than less information (as reflected in individual opinions), and;(ii) the most recent information (as reflected in race-time betting odds, known as starting prices) has greater predictive ability than less recent information (as reflected in an earlier consensus of opinions).The study examines predictive accuracy in a gambling context, but does not consider the profitability of alternative prediction processes.     

Firm-Level Hiring Difficulties: Persistence,Business Cycle And Local Labour Market Influences

We examine the correlates of reported hiring difficulties at the firm level using linked employer-employee and panel survey data over 2005-2011, focussing on the relative influence of firm-level characteristics, persistence, the business cycle and local labour market liquidity. At both the aggregate and the firm level, hiring difficulties eased after the onset of the Global Financial Crisis. Even in the presence of large cyclical changes in demand and labour market conditions, firm-level persistence is a dominant feature of the data, with one- and two-year lags of reported hiring difficulties both positively related to current difficulties. Firms paying higher wages are more likely to report difficulties when trying to hire skilled workers, while firms with more long tenure workers are less likely to report any difficulty hiring. Local labour market conditions appear unrelated to reported hiring difficulties.     

Pursuing National Versus Local Interests: The Development Dilemma

Book reviewed in this article: Pastoral Man in the Garden of Eden: The Maasai of the Ngorongoro Conservation Area, Tanzania. By Kaj Arhem Livestock Development in Kenya's Maasailand: Pastoralists' Transition to a Market Economy. By Phylo Evangelou Tenants and Nomads in Eastern Sudan: A Study of Economic Adaptations in the New Harfa Scheme. By Gunnar M . Sorbo Animal Health Services in SubSaharan Africa: Alternative Approaches. By Cornelis de Haan and Nico J. Nissen Food Production and Rural Development in the Sahel: Lessons from Mali's Operation Riz-Segou. By James R. Bingen Population, Health and Nutrition in the Sahel: Issues in the Werfare of Selected West African Communities. Edited by Allan G. Hill The Camelid: an All Purpose Animal. Edited by Ross W. Cockrill     

土地利用规划与可持续发展

新的<土地管理法>规定国家实行土地用途管制制度,土地利用总体规划是实施土地用途管制的重要依据,并赋予其应有的法律地位,这是我国土地利用规划制度建立的重要标志.现就土地利用规划与可持续发展之间相互关系作一些探讨,以供参考.     

Local Labour Markets,Organizations and the Distribution of Family‐responsive Benefits in the USA

Family‐responsive benefits have important consequences for workers balancing work–family demands. Previous research on the distribution of family‐responsive benefits has focused on intra‐organizational determinants or general labour market characteristics, at the expense of local labour market factors. We address this deficiency by analysing a unique random sample of US work establishments nested in their local labour markets. Specifically, we ask whether, net of establishment and local labour market characteristics, women's local labour market standing influences the prevalence of family‐responsive benefits. The results indicate that women's labour market status, measured with a composite of occupational gender integration, aggregate educational attainment and percentage of women in managerial roles, has a strong positive net effect on the prevalence of family‐responsive workplace benefits. However, no significant interaction between women's status and establishment‐level characteristics was found. Our findings highlight the importance of local labour markets in the distribution of family‐responsive benefits across organizations.