An extension of the monocentric urban spatial equilibrium model to a multicenter setting: The case of the two-center city

Firms in a monocentric city conforming in substance to the “new urban economics” produce an export commodity under agglomeration economies and employ homogeneous labor and capital. Workers reside about the CBD in decreasing densities with distance. A developer establishes a second export production center within the city's residential area. Conditions for economic viability and growth of the subcenter are examined, and its impacts on short-run and long-run city location patterns are discussed. A limiting condition on subcenter employment size is provided.     

Firm suburbanization and urban subcenters

The theory of firm location within an urban area is extended to consider a city in which firms can export their output via a suburban terminal as well as via the usual CBD terminal. Firms benefit from suburbanization since freight transport costs are reduced and since they can pay lower wages, but labor may be scarce in the suburbs. This forces suburban firms to readjust their wages, causing some workers to out-commute and giving all workers an incentive to relocate. The existence of an employment subcenter under labor scarcity conditions is shown to cause household utility levels to rise, the size of the metropolitan area to increase, and overall urban land value to change indeterminately. Finally, determination of the optimal location for a suburban terminal is considered.     

Location in a congested city

This paper analyzes optimal location decisions in a city where both residential and employment locations are endogenously determined. A model is constructed which includes both traffic congestion among commuters and colocational externalities among firms. The model establishes that if location tax of the kind discussed by Koopmans and Beckman is imposed on both residential and employee locations, the private decisions of households and firms will produce an optimal pattern of location.     

Dualism in the German Labor Market?A Nonparametric Analysis with Panel Data

A bstract . Orthodoxy in economics gives pride of place to the hypothesis of compensating differentials. Applied to job quality criteria, such as wage levels, job stability, and wage growth, the compensating differentials hypothesis implies that negative or positive job quality characteristics should— ceteris paribus —rarely coincide. Originating in the late 1960s from studies of American inner-city labor markets, dualist labor market theory has raised doubts about this assumption. At its core, dualist analysis proposes that a dualism exists between a primary' labor market where "jobs possess several of the following traits: high wages, good working conditions, employment stability and job security, equity and due process in the administration of work, and chances for advancement" and a secondary market where jobs "tend to involve low wages, poor working conditions, considerable variability in employment, and little opportunity to advance" (Doeringer and Piore 1971). In the 1980s, there were several attempts to apply dual or segmented labor market theory to European economies, including the German labor market. The mixed findings of these analyses have cast doubt upon the transferability of dualist theory to these contexts.     

Residential location and scheduling of work hours

The choices of residential location and work-start time in a monocentric city are examined. Workers may choose to live either near or far from the city center, where work takes place; they may also choose to start at a peak work-start time with many other workers, or to start at an off-peak time with fewer workers. The theoretical results indicate that the relation between choice of work-start time and location depends upon the effects of staggered work hours on income and the transportation technology in the city.     

The Spatial Effects of Wage or Property Tax Differentials, and Local Government Choice between Tax Instruments

This paper considers the spatial effects (on wages, employment, and business capital as functions of location) of a localized differential in source-based wage tax rates or business property tax rates between (for example) a central city and the surrounding suburbs. A simple model is used in which business production uses only labor and capital inputs. Consumers have fixed residential locations but may commute to work. Wage and property tax differentials have effects that are similar in some ways but different in other ways. If given a choice, a local government would choose to set its business property tax rate equal to zero and use only a wage tax.     

中职学生就业意向现状及提升策略研究

随着职业教育的快速发展,中职学生的就业问题日益显现。劳动力市场的供大于求是导致问题出现的主要原因,但学生自身的就业意向也严重影响着其就业质量。论文通过问卷调查并进行统计分析,指出当前中职学生就业意向中存在的问题,并提出了改进中职学生就业意向的对策和建议。     

构筑城市物流业开辟大庆经济发展新空间

大庆具有雄厚的经济基础、良好的地理位置、完善的基础设施、丰富的油田企业物资仓储供应资源,不断扩大的经济规模又对物流业有着强烈的需求,发展物流业具有成熟优越的条件。在大庆深化发展物流产业不仅能创建中心城市地位,开辟大庆市新的经济增长点,优化城市的经济结构,还能增加就业机会,对推动大庆市经济发展意义重大。     

Re-thinking employment quotas in the UAE

Emiratization is a government policy aimed at increasing the share of native workers in the UAE private sector. A distinguishing feature of Emiratization is the use of employment quotas for native workers so that the policy objective is met. We study the impact of the labor quota and find that its effect on native employment is ambiguous. While an increase in the employment quota for native workers increases the share of native workers, it also reduces the industry's production and employment of labor. The policy implications of the employment quota are significant, and ways to mitigate its negative impact include calibrating an optimal quota to maximize native employment, implementing the quota in industries facing less elastic demand for outputs and in industries where native and expatriate labor are closer substitutes.     

Productivity Growth,Import Leakage and Employment Growth in Puerto Rico, 1967–87

Using Puerto Rican input–output data that cover the period 1967–87, we find that employment growth was led primarily by a rapid increase in final output—5.1% per year—although labor productivity growth was also substantial, at 3.7% per year. Import leakages also fell over this period, but had little impact on employment growth. Local absorption was more successful than exports in generating new jobs. Employment generated by local absorption grew by 35% and that from exports by 29%, even though exports increased almost four-fold, while local absorption only doubled. The difference reflects the greater labor intensity of industries that supply local absorption. There was also a notable shift in the occupational structure toward white-collar employment and away from blue-collar jobs. The primary reason for this was the shift in the composition of final demand toward industries that rely heavily on white-collar workers. A secondary reason was a bias in technological change, which favored white-collar over blue-collar workers.     

北京市就业中心的识别:实证方法及应用

基于城市空间结构的经典理论和就业中心识别的实证方法.利用北京市2001年和2004年的就业人口数据,在验证主中心存在的同时,采用两阶段方法,对次中心进行了识别.结果表明,北京目前仍然是一个单中心主导的城市空间结构,单中心方程对城市总体就业人口密度的解释能力超过了60%.但随着都市区的扩张,中关村等次中心开始陆续出现,并开始影响周边地区的就业分布和空间形态,这表明北京正向多中心的空间结构转变.此外,还也结合北京城市增长、制度转型和历史路径依赖的特点,对北京城市空间结构的演变机理进行了分析.     

《劳动合同法》背景下高校劳务用工人员劳动关系分析

随着高等教育大众化和全球化的不断深入发展,高校正式编制的教职工很难满足高校不断发展的用人需要,形成高校内部规模较大的编制外劳务用工队伍。在新劳动合同法背景下,如何正确处理高校劳务用工人员劳动关系,避免用工风险,已经成为高校的当务之急。本文分析了高校人员结构及劳务用工人员劳动关系的现状,指出高校在处理劳务用工人员劳动关系方面应把握的几个重要环节,为建立高校健康和谐的劳动关系提供了合理化建议。     

Are Suburban Firms More Likely to Discriminate against African-Americans?

This paper assesses whether African-Americans are more likely to experience employment discrimination in the suburbs relative to the central city. We compare central city–suburban differences in racial hiring outcomes for firms where whites are in charge of hiring to the comparable difference for firms where blacks are in charge of hiring. Both suburban black and white employers hire fewer blacks than their central-city counterparts. This geographic gap among black employers is at least as large as that of white employers. Assuming no discrimination by black employers in any location, this implies that the probability of experiencing discrimination does not vary over space. Black firms, however, are substantially more likely to hire black workers regardless of location.     

Spatial mismatch: An equilibrium analysis

The spatial mismatch hypothesis, first stated by Kain (1968) argues that job decentralization in US cities has contributed to low incomes and high unemployment rates for black Americans. Decentralization relocates job sites to white suburban communities far from the CBD, and housing segregation prevents blacks from relocating their residences near the new workplaces. The purpose of the paper is to analyze an urban equilibrium with spatial mismatch. Despite the existence of a suburban employment center, blacks in the model are forced to live in the central zone they occupied in the original monocentric city, commuting across the white residential area to access suburban jobs. This ‘mismatch’ equilibrium is contrasted with an unrestricted equilibrium where blacks are free to locate wherever they choose.     

六安市农村劳动力转移从业情况调查报告

文章以调查研究报告的标准体式,详细描述六安市农村居民从业基本状况及结构特点,深刻揭示该市农村劳动力转移的规模、构成及变化,并充分论证农村劳动力转移就业对拉动农民收入较快增长的贡献,最后本文提出当前农村劳动力转移的制约因素和建议。     

化解企业“招工难”的区域就业政策选择——基于南昌市劳动力供需市场态势的分析

企业"招工难"现象的出现,表明我国劳动力"无限供给"时代的终结。刘易斯转折点的呈现,要求加快经济发展方式的转变和产业结构的调整。在劳动力资源"有限供给"的大背景下,区域产业发展既有产业政策和布局的选择问题,也需要考虑劳动力资源供给变化可能带来的重要影响。区域就业政策的选择显得尤为重要,直接关系到区域内产业的发展能力、发展水平和成长质量。南昌市作为带动江西经济发展的核心增长极,只有在营造良好的就业环境,强化职业教育与培训,形成有序、便捷、高效"四位一体"式的人力资源市场体系上下工夫,才能有效保障产业快速发展对劳动力资源的需求。     

Formal sector job growth and women’s labor sector participation : The case of Mexico

This paper looks at the effects of demand and supply on the determinants of labor sector (school, home work, informal, and formal) participation between Torreon and Tijuana, Mexico for married and single women. Comparisons between the two cities are used to capture differences in labor demand. Torreon is a traditional city with an agri-industrial base and Tijuana is a border city with large export processing (maquiladora) and tourism sectors, both of which demand female labor. Factors influencing labor supply include both individual and household characteristics. Married women, given the strong cultural tradition of working in the home, do not significantly increase their paid labor participation with higher labor demand or changing characteristics of the household. Personal characteristics have the greatest impact on labor sector participation. Single women do, however, increase their formal sector participation with additional employment opportunities and respond to household needs by moving in and out of the paid labor market. Results indicate that increases in labor demand in Mexico from the NAFTA could expand formal sector labor force participation of single women.     

A synthesis of the production function and the shift-share model : A new regional modelling approach

The purpose of this paper is to suggest a new approach to regional modelling and show the way by which regional expansion paths of output and employment can be developed. Basically, the theoretical model is a synthesis of the production function for the industry (or region), the shift-share model, and a set of hypotheses and a number of identifies concerning the growth components of employment. The growth components of employment specified by the shift-share model and explained by the hypotheses enter and modify the production function in the sense that the shift-share model is linked directly to the production function in which the labor factor appears disaggregated into three distinct components (regional-share, industrial-mix, and national growth component). The theoretical model was tested for the manufacturing industry of the Greek economy. The policy implications of this model center around the fact that policy-makers can affect regional economic variables towards the desired level and direction.     

Neighborhood quality and labor market outcomes: Evidence from quasi-random neighborhood assignment of immigrants

Settlement in a socially deprived neighborhood may hamper individual labor market outcomes because of lack of employed or highly skilled contacts. I investigate this hypothesis by exploiting a unique natural experiment that occurred between 1986 and 1998 when refugee immigrants to Denmark were assigned to municipalities quasi-randomly, which successfully addresses the methodological problem of endogenous neighborhood selection. I show that individuals sort into neighborhoods. Taking account of location sorting, living in a socially deprived neighborhood does not affect labor market outcomes of refugee men. Their labor market outcomes are also not affected by the overall employment rate and the overall average skill level in the neighborhood. However, an increase in the average skill level of non-Western immigrant men living in the neighborhood raises their employment probability, while an increase in the employment rate of co-national men living in the neighborhood raises their real annual earnings. This provides quasi-experimental evidence that residence-based job information networks are ethnically stratified.     

Intra-urban location of manufacturing employment in Colombia

This paper describes the spatial distribution of manufacturing employment in Bogota and analyzes the changes in the location patterns over the 1970–1975 period using industrial directory data. The analysis shows strong evidence of the spatial decentralization of manufacturing employment owing to a steady movement of firms outward from central areas; new large firms with more than 100 employees tend to locate near the periphery while the births of small firms tend to take place near the center. Measures of concentration indicate an increasing dispersion of manufacturing establishments during the period.