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GeographyRN: Rural-Urban Continuum (Sub-Topic)最新文献

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Geography of Smallholders’ Tractor Adoptions and R&D– Induced Land Productivity: Evidence From Household Survey Data in Ghana 小农拖拉机使用与研发诱导土地生产力的地理关系:来自加纳农户调查数据的证据
Pub Date : 2019-10-10 DOI: 10.2499/p15738coll2.133436
Hiroyuki Takeshima, Yanyan Liu
Despite the urbanization and gradual rise of medium-to-large scale farming sector, smallholders without substantial mechanization remain central to agriculture in countries like Ghana. Significant knowledge gaps exist on the adoptions of agricultural mechanization among smallholders for whom the scope for exploiting complementarity with land is limited. We test the hypotheses that high-yielding technologies, which potentially raise total factor productivity and also returns to more intensive farm power use, are important drivers of adoptions of agricultural mechanization among smallholders. Using the three rounds of repeated crosssectional, nationally representative data (Ghana Living Standard Surveys 2006, 2013, 2017), as well as unique tractor-use data in Ghana, and multi-dimensional indicators of agroclimatic similarity with plant- reeding locations, this paper shows that the adoption of rented agricultural equipment and tractors in Ghana has been induced by high-yielding production systems that have concentrated in areas that are agroclimatically similar to plant-breeding locations. These effects hold for mechanization adoptions at both extensive margins (whether to adopt or not) and intensive margins (how much to adopt). These linkages have strengthened between 2006 and 2010s, partly due to improved efficiency in supply-side factors of mechanization.
尽管城市化和中大型农业部门逐渐兴起,但在加纳等国家,没有大量机械化的小农仍然是农业的核心。小农利用土地互补性的范围有限,在采用农业机械化方面存在显著的知识差距。我们检验了高产技术是小农采用农业机械化的重要驱动因素的假设。高产技术有可能提高全要素生产率,也会带来更集约化的农业电力使用。利用三轮重复的、具有全国代表性的横断面数据(2006年、2013年和2017年加纳生活水平调查),以及加纳独特的拖拉机使用数据,以及农业气候与植物生长地点相似的多维指标,这篇论文表明,在加纳,由于高产生产系统集中在农业气候与植物育种地点相似的地区,所以采用租用的农业设备和拖拉机。这些影响在广泛边际(是否采用)和集约化边际(采用多少)上都适用。2006年至2010年期间,这些联系得到了加强,部分原因是机械化供给侧因素效率的提高。
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引用次数: 1
Global Melt Down: Impact on Micro, Small & Medium Enterprises in India 全球危机:对印度中小微企业的影响
Pub Date : 2012-07-01 DOI: 10.2139/ssrn.3375284
Prof. S. K. Baral Prof. S. K. Baral
The Global economy is blessed with a curse in disguise or more commonly known as “Integration”. The economic turmoil that sprouted out of the developed economies had its spill-over effect causing a major setback to the industries of emerging economies and has eroded values both financially and economically. However, it may be noted that although the recessionary effect dented the demand of all business segments but major headwinds were seen in Micro, Small and Medium Enterprises (MSME). Global recession jolted the balance sheets of every industry and business segment, MSME’s, who are majorly into manufacturing of generic products got confronted with reduced demand and pricing pressure. The Government’s stimulus packages for generating demand and growth couldn’t suffice in insulating the MSME sector from the meltdown. MSME faces huge competition from its larger counterparts, who are having huge cash balance on their balance sheets, enjoys economies of scale, expertise in every field, use of high end technology, better product mix, fully integrated business operations and most of all accessibility to easy and cheap source of funding. MSME is considered as the core segment of every economy as it has to its credit of generating the highest rate of employment growth contributes a major share in industrial production and exports and most of all nurturing innovative entrepreneurial talent. Further, it ensures creation and growth of money supply in urban as well as rural areas, thereby improving the purchasing power and per-capital income of the people. Hence, proper measures should be taken to safeguard MSME’s from any financial sickness, adverse variations in operational activity and hostile takeovers on account of plunge in overall demand.
全球经济被赐予了一种伪装的诅咒,或者更常见的说法是“一体化”。发达经济体爆发的经济动荡产生了溢出效应,对新兴经济体的工业造成了重大挫折,并在金融和经济上侵蚀了它们的价值。然而,值得注意的是,尽管经济衰退的影响削弱了所有业务部门的需求,但主要的逆风出现在微型、中小型企业(MSME)。全球经济衰退冲击了每个行业和业务部门的资产负债表,主要从事仿制产品制造的中小微企业面临着需求减少和价格压力。政府刺激需求和增长的一揽子计划不足以使中小微企业免受崩溃的影响。中小微企业面临着来自大型企业的巨大竞争,大型企业的资产负债表上有巨额现金余额,拥有规模经济、各个领域的专业知识、使用高端技术、更好的产品组合、全面整合的业务运营,最重要的是,它们可以获得简单廉价的资金来源。中小微企业被认为是每个经济体的核心部分,因为它创造了最高的就业增长率,为工业生产和出口贡献了主要份额,最重要的是培养了创新的创业人才。此外,它保证了城市和农村地区货币供应的创造和增长,从而提高了人民的购买力和人均收入。因此,应该采取适当的措施,保护中小微企业免受任何财务疾病、经营活动的不利变化以及由于总需求暴跌而产生的敌意收购的影响。
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引用次数: 0
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GeographyRN: Rural-Urban Continuum (Sub-Topic)
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