Density,Distance, and Division: Rural Poverty in a Developing‐Country Context

The 3Ds, namely, density, distance, and division, are important for regional economic development and are integrated into a “3D” analytical framework in the 2009 World Development Report. Few empirical studies have examined the relevance of the 3D framework for explaining rural poverty in a developing‐country context. The effects of density on poverty are seldom studied, and distances to different layers of city centers on poverty may vary across different contexts. This paper aims to fill these gaps. Examining the case of Guizhou Province in China and adopting methods of the ordinary least square, instrument variable, and spatial econometrics, we find the evidence of the 3D framework for explaining rural poverty at the county level. Population density has a negative effect on rural poverty, while division, as measured by share of the ethnic minority population, has a positive effect. The effects of distance are mixed. Distance to Guiyang, which is the provincial political‐economic center of Guizhou province, has a negative effect on rural poverty, whereas distance to the local city center has no effect. These results can provide important policy implications for local poverty‐alleviation.     

A Corporate Geography of Canada: Insights into a Multi‐Jurisdictional Model of Corporate Governance

Comparative corporate governance has long focused on national models of corporate governance with particular attention paid to the balance of influence between divergent path dependence and convergent global market forces. Within this debate, the Canadian model of corporate governance has received little attention and has long been assumed to be an extension of the U.S. model. An analysis of the corporate geography of Canada demonstrates that the path‐dependent forces of Canada's resource‐dependent economic development remain a principal determinant in contemporary corporate Canada. Continued resource dependence in combination with a system of asymmetric federalism has led to a distinctively multi‐jurisdictional model of corporate governance. As corporate interests are provincially distinct because of the heterogeneous distribution of natural resources and markets across Canada, this model may lead to provincial lock‐in and an associated degree of managerial entrenchment.     

Effects of Land‐Related Policies on Land Development during a Real Estate Boom and a Recession

Our research evaluates and compares the effects of three land‐related policies on land development in a sprawling metropolitan area during a real estate boom and a recession. Our findings suggest that during a real estate boom 1) the urban growth boundary (UGB) serves its purpose of attracting urban development inside the given boundary during a boom while its effectiveness diminishes with increased development pressure from lower‐valued land outside of the UGB during a recession period, 2) the agricultural zone works well for restraining new development during a boom period while agriculture zoned parcels are more likely developed during a recession period, and 3) an increase in the land‐value tax bill increases the incentive for development during a recession period while higher tax bills do not affect development during a boom period. In anticipation of a re‐emergence of urban sprawl with the recovery of the real estate market, our findings imply that land planners and others concerned with sprawling development should pay more attention to development in sprawl‐prone areas during recession periods.     

Growth of Creative Occupations in U.S. Metropolitan Areas: A Shift‐Share Analysis

ABSTRACT This article uses a shift‐share model to investigate the growth of creative occupations in U.S. metropolitan areas during the 1990s. Empirical findings indicate that the performance of the creative economy varied widely across the U.S., and that the highest competitive growth rates of the creative workforce occurred in the Rocky Mountain, Southeast, and Southwest regions. Further analysis focused on whether high competitive workforce growth between 1990 and 2000 translated into high competitive employment growth from 1999 to 2003. The results show that many of the areas with the highest competitive growth rates of creative economy employment from 1999 to 2003 were some of the weakest regions in terms of creative workforce growth during the 1990s. This raises questions about the extent to which jobs follow people in the creative economy, and suggests that an initial strong presence in the creative economy is not a prerequisite for future growth.     

Forage and Food Legumes in a Multi‐Year,Wheat‐Based Rotation Under Drought‐Stressed Conditions in Northern Syria’s Medium Rainfall Zone

Long‐term crop rotation trials were designed to assess sustainability of alternatives to traditional fallow and monocropping. The trial described here (6 years) involved wheat (Triticum aestivum L.) in rotation with lentil (Lens culinaris L.), forage vetch (Vicia sativa), pasture medic (Medicago spp.), fallow and watermelon (Citrullus vulgaris). Barley (Hordeum vulgare L.) was compared with wheat for an additional 2 years. Cereal grain and straw yields were highest with fallow and watermelon followed by vetch, lentil and medic; the latter showed no differential effect of variable grazing intensity. Fertilizer N increased yields except in the low‐rainfall years (less than 250 mm). Barley out‐yielded wheat in terms of grain, but not straw. Medic yielded highest in dry matter, whereas lentil produced highest seed yield. Despite the difficulty of assessing crop and animal‐oriented rotations because of non‐commonality of outputs, economic considerations are foremost, but other benefits of rotations (soil quality, water‐use relations) are also relevant to the overall assessment of cereal‐based Mediterranean rotations. The study suggested barley rather than wheat as the desired cereal in rotation with legumes in this marginal‐rainfall (350 mm) environment and provided support for the viability of vetch and lentil in the cropping system. Given the importance of sheep in the region’s farming system, vetch is likely to have a major role in crop rotations.     

The Spatial Dimension of Trade‐ and FDI‐driven Productivity Growth in Chinese Provinces: A Global Cointegration Approach

This paper analyses the major determinants of long‐ and short‐run labour productivity evolution for Chinese provinces between 1978 and 2010. The role played by openness to trade and foreign direct investment (FDI) constitutes the main focus of this analysis. From a methodological perspective, our main contribution is the inclusion of spatial effects into a dynamic error correction modelling framework. The results show that, in addition to domestic factors such as investment intensity and infrastructure use, trade openness and inward FDI also exert a direct impact on labour productivity. Furthermore, the geographical environment has a strong indirect influence on productivity: The more a region is surrounded by high‐productive regions with good infrastructure and linkages to the world economy, the higher are its productivity level and growth rate. The magnitude of these impacts varies by spatial regime (coastal, interior provinces) and time period in focus. Especially in the recent past, trade and FDI activity appear to be increasingly important drivers of regional productivity evolution, both for coastal and interior regions. These findings have important policy implications: In order to fully exploit the benefits from such spillovers, coordinated industrial policies which foster regional complementarities and support the free movement of production factors across regional borders are crucial.     

A Comparative Study of European and American PublicHousing Policies and Its Findings

I studied the similarities and differences of public housing policy between European countries and the United States using historic and comparative methods. Public housing policy was put in place in postwar European countries and the U.S. Differences in the policies of these countries were that the European policy intervened in the housing market directly and thoroughly but the American policy intervened in the housing market indirectly by financial and revenue means. The key finding is that housing in P. R. China is an important part of the people's livelihood and the government should not completely pass responsibility for providing it to the market. China should set up its own public housing policy and change the mode of land supply and housing manufacturing. China also should adopt multiplicative means, including direct government investment and encouraging the social anticipation and planning adjustment to guarantee the housing rights of middle-and-low-income households.     

Innovation and Regional Growth in Mexico: 2000–2010

This paper looks at the factors driving regional growth in Mexico, paying special attention to the potentially growth‐enhancing role of innovation and innovation policy. The analysis combines innovation variables with indicators linked to the formation of adequate social conditions for innovation (the social filter), and spillovers for 31 Mexican states and the Mexico City capital district (the Distrito Federal) during the period 2000–2010. The results indicate that regional economic growth across Mexican states stems from direct investment in research and development (R&D) in areas with favorable social filters and which can benefit not only from knowledge spillovers, but also from being surrounded by rich neighbors with good social conditions. The results stress that, although Mexican innovation policy has been relatively well targeted in order to generate greater economic growth, its relatively modest size may have undermined the attainment of its main objectives.     

Moonlighting in a High Growth Economy: Evidence from U.S. State‐Level Data

Despite the prevalence of multiple jobholding, there is relatively little research into its causes. Existing research has tested the predictions of standard labor models with micro data. Yet, there has been virtually no research into the relationship between moonlighting and structural differences in regional labor markets such as wages and employment growth. In this manner, this study examines the large differences in multiple jobholding rates across U.S. states. The findings indicate that multiple jobholding acts as a short‐term shock absorber to cyclical changes. However, in the long‐term, these effects dissipate, indicating that moonlighting plays a similar role as do changes in unemployment and labor‐force participation to regional labor market shocks. Conversely, multiple jobholding rates are inversely related to average weekly earnings. Thus, job growth accompanied by real wage (and productivity) growth may result in a decline in multiple jobholding, further exacerbating potential labor shortages. Other key factors found to influence multiple jobholding include occupational structure and education.     

8种狼尾草属植物的生长性状比较分析

为了研究哪种狼尾草属植物最适合做能源植物,通过采用主成分和聚类分析法的方法,研究8种狼尾草属植物的生长速度、生长性状和不同刈割期生长能力。结果表明：‘MT-1象草’新品系的生长速度慢些,但生长高、分蘖多、综合生长性状表现最优秀;‘桂牧1号象草’的综合表现仅次于‘MT-1象草’,新品系‘摩特矮象草’的综合表现是最差的。试验研究最终显示,‘MT-1象草’新品系是最适合做能源植物,‘桂牧1号象草’可以在必要情况下作为‘MT-1象草’的替代品种。     

Low‐Income Dynamics in Canadian Communities: A Place‐Based Approach

ABSTRACT Canadian poverty rates have persisted at disappointingly high levels despite almost 15 years of continuous economic growth. The problem is exacerbated by some communities and neighborhoods having exceedingly high poverty, including very high rates for vulnerable demographic groups, such as aboriginals and recent immigrants. We investigate low‐income rates (poverty rates) for 2,400 Canadian “communities” over the 1981–2001 period. By focusing on communities, we fill a void in the related Canadian literature, which tends to focus on individuals, case studies, or more aggregate measures, such as provinces. Our approach allows us to assess the role of place‐based policies. Particular attention is given to communities with differing shares of aboriginal Canadians and recent immigrants. One novel feature is our analysis of both “short‐term” and “long‐term” causes of differential community poverty rates. The results suggest that community low‐income rates are more affected by initial economic conditions in the short term, with certain demographic factors becoming relatively more important in the long run.     

Living in Two Worlds: A Review of Home‐to‐Work Decisions

ABSTRACT This paper discusses various aspects of the economic analysis of commuting behavior. It starts with a review of two difficulties associated with urban economics models: the empirically falsified prediction of the relation between commuting time and income, and the presence of substantial excess commuting. Notwithstanding these anomalies, research that focuses directly on the value of travel time provides evidence that there is substantial resistance against commuting among large groups of workers. However, commuting costs are just one among many other explanatory variables for actual commuting behavior, and commuting itself has become much less onerous over time. This suggests that commuting costs play a much more limited role than has been assumed in the past. On the other hand, empirical evidence suggests that space is more important than one would be inclined to think on the basis of the considerations just given. These empirical regularities suggest that other space‐related aspects of the functioning of urban labor and housing markets are more important than was previously thought.     

A Synthesis of Empirical Research on the Impact of Government onLong‐Run Growth

This paper provides a synthesis of the 1983–98 published literature on the empirical evidence regarding the interaction between government policies and growth. Five policy areas are considered: general government consumption, tax rates, education expenditures, defense and public infrastructure. The most conclusive results in the literature relate to the positive impact of education expenditures on growth. Public infrastructure also appears important. Regression analysis remains the most commonly adopted research methodology. A better link with current theories will be obtained when parameter calibration methods formicro‐foundations based models replace parameter estimation of regression models with ad hoc specifications. Nonetheless, there remain severe limitations on what can be learned for policy from highly aggregative models of endogenous growth. Better data are needed at the regional macro and meso levels to complement thecurrently available pooled cross‐section time‐series country data. The potential endogeneity of government fiscal variables can be resolved through the selection of appropriate instrumental variables, such as those that arise in cases of “natural experiments”.     

Analysis of Shared Bicycle Demand in the Context of Shared City: A Case Study of Mianyang

As a representative business of shared economy, shared bicycle solves the problem of the last kilometer and contributes to the development of modern urban public traffic. It facilitates the life of modern people, but the enterprise competition, improper operation and immature technology result in the supply over demand or demand over supply in some regions or sites, which fail to meet the public demand on bicycles. Therefore, the bicycle quantity put into the market should be comprehensively evaluated. Taking Mianyang City for example, the demanded quantity of shared bicycle was considered from multiple dimensions, specifically, population composition, district and county area, GDP and public facility, to solve the problems such as resource waste caused by excessive supply of shared bicycles, and failure to meet citizens' demands caused by insufficient supply, to provide a better solution to the development of urban public transportation, and promote the reasonable development of urban shared economy.     

我国生态草牧业政策梳理及评价

草牧业是以草为基础的畜牧业,是在传统畜牧业和草业基础上提升的新型生态草畜产业。我国草原面积近60亿亩,草地畜牧业发展拥有巨大潜力,如何实现草地资源可持续利用是当前政策制定者面临的重要任务与挑战。本研究借鉴柳卸林的政策分析框架,梳理2000年以来我国政府颁布的草牧业政策,并基于呼伦贝尔地区的农、牧户调研,辨识草牧业发展的政策缺口,厘清当地生态草牧业发展中不同利益相关者的需求与困境,为长期的政策制定提供支撑。