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71.
To be relevant to developing countries, green growth must be reconciled with the two key structural features of natural resource use and poverty in these countries. First, primary products account for the majority of their export earnings, and they are unable to diversify from primary production. Second, many economies have a substantial share of their rural population located on less favored agricultural land and in remote areas, thus encouraging “geographic” poverty traps. If green growth is to be a catalyst for economy-wide transformation and poverty alleviation in developing countries, then it must be accompanied by policies aimed directly at overcoming these two structural features. Policies and reforms should foster forward and backward linkages of primary production, enhance its integration with the rest of the economy, and improve opportunities for innovation and knowledge spillovers. Rural poverty, especially the persistent concentration of the rural poor on less favored agricultural lands and in remote areas, needs to be addressed by additional targeted policies and investments, and where necessary, policies to promote rural-urban migration. 相似文献
72.
After a disaster, restoring accessibility in the affected area is critical for response operations. We study two arc routing problems for clearing blocked roads. The first problem minimizes the time to reconnect the road network, while the second maximizes the total benefit gained by reconnecting network components within a time limit. For each problem, we develop a mixed integer programming formulation and two versions of a heuristic algorithm. We conduct computational experiments on Istanbul data and instances adapted from the literature. The heuristics achieve near-optimal or optimal solutions quickly in most of the tested instances. 相似文献
73.
This paper investigates if the strength of the legal system impacts on the trade in insurance and financial services in the high-income OECD and developing countries. Our findings reveal a statistically significant positive correlation of rule of law and regulatory quality with the exports and imports of insurance and financial services. Our empirical findings also reveal a negative and statistically significant correlation of contract enforcement with the exports and imports of insurance and financial services. We conclude that strengthening the rule of law and contract enforcement mechanisms can facilitate higher levels of trade in insurance and financial services. 相似文献
74.
75.
This paper presents an application of the Multi-Scale Integrated Analysis of Societal and Ecosystem Metabolism (MuSIASEM) approach to the analysis of rural land uses. Using secondary data on farming systems in Laos, we illustrate how the concept of metabolic pattern can be used to establish links between the various indicators of performance of rural systems. To this purpose, we characterize the socioeconomic activities in rural Laos by a series of quantitative indicators defined across: (i) different hierarchical levels of organization described at different scales (i.e. households, rural villages, administrative regions and the whole country) and (ii) different dimensions of analysis, including economic, agronomic, social, biophysical, and ecological analysis. The MuSIASEM approach simultaneously employs two non-equivalent criteria for quantification. The observed rural system is described in terms of an integrated set of flow elements (money, food, energy, water, fertilizer and other materials), which are mapped against two distinct fund elements: (i) a multi-level matrix of human activity (flows being expressed in terms of intensity per hour) and (ii) a multi-level matrix of land uses (flows being expressed as density per hectare). Our case study shows that in this way it is possible to move across different hierarchical levels, scales and dimensions, to arrive at an integrated representation of the metabolic pattern of farming systems. 相似文献
76.
The positive effects of trade liberalisation on several dimensions of poverty have initiated studies of the trade–poverty relationship. Trade liberalisation accompanies institutional reforms that help to reduce institutional barriers against the poor. This study examines the impacts of trade openness and institutional reforms on rural household welfare at the provincial level through the analysis of the determinants of welfare of rural households in Vietnam. The study employs a model of micro-determinants of growth and tests it on the data from the Vietnam Household Living Standards Surveys (VHLSSs) of 2006 and 2010. What makes the study different from some other studies of the same vein is that it attempts to directly capture the institutional effect on welfare. The study finds that, in the provinces with high institutional reforms and trade openness, the welfare of rural households improved. Institutional reforms in Vietnam appeared to be sluggish in the late 2000s. In particular, both access to land and lower informal charges were the important determinants of welfare improvement over time. These findings suggest that Vietnam should maintain its development by accelerating the process of institutional reforms, thereby helping poor households to improve standards of living. 相似文献
77.
《Food Policy》2016
Drawing insights from the literature on transformation of rural non-farm employment, pathways from agriculture to nutrition, and linkages between migration and nutritional status of household, we seek to understand differences in dietary diversity across three mutually exclusive types of rural Indian households: where all members work in rural areas, at least one member commutes to urban areas, at least one member has no fixed place of work. Our analysis is based on a nationally representative data set from India for the year 2009–10 and we use propensity score matching methods. We find that as compared to households with no commuters, households with rural–urban commuters have higher dietary diversity; whereas households with no fixed place workers have lower dietary diversity. We also find differences in dietary diversity across households which differ by their primary source of income. 相似文献
78.
Estimating the impact of rural investments in Nepal 总被引:1,自引:0,他引:1
As a largely rural society, most people in Nepal still depend upon agriculture as their major livelihood strategy. Therefore, it is important to improve the allocation efficiency of limited public expenditures to promote agricultural growth and poverty reduction. However, evaluating the returns of public investment is limited by methodological challenges. We use hedonic and panel data methods to examine the returns to different types of rural public investments including roads, irrigation and extension advice. The use of diverse identification strategies reduces the risk of using a narrower set of results driven primarily by a particular methodology. We find that rural roads and irrigation are one of the most productive public expenditures according to the benefit-cost ratio calculations, though the magnitudes of these ratios depend on methodology. 相似文献
79.
It is now widely acknowledged that tackling the ongoing global economic, social and ecological crisis will require to redefine simultaneously the existing criteria for the allocation of capital, the modalities of corporate governance, and the mission of organizations. The present special issue hence attempts to discuss new practices, remove existing epistemological obstacles to a paradigmatic diversification in finance, and carve out innovative paths for financial research. 相似文献
80.
This paper investigates and compares the effects of residents' perceptions of the impacts of tourism on community participation and support for tourism development across urban and rural world heritage sites (WHSs). Partial least squares – structural equation modeling (PLS-SEM), has been employed to perform the analysis. The results reveal significant differences between the effects of residents' perceptions and community participation on support for tourism development in urban and rural destinations. However, the findings did not support any differences between the effects of positive perceptions on community participation, and the indirect effects of negative perceptions on support for tourism development. This study makes a significant theoretical contribution to the urban and rural tourism and residents’ perceptions literature by comparing rural and urban WHSs residents. Furthermore, this study has a number of practical implications for the local authorities of rural and urban WHSs. 相似文献