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11.
The agro‐food sector has experienced a profound transformation of contractual arrangements along the value chain, coinciding with important technological innovations and product quality upgrading. Our understanding of the impact that this transformation has had on trade flows in the agricultural sector is very limited. In particular, we have limited knowledge about the extent to which the patterns in agro‐food trade have been driven by the quality of contractual institutions. Using existing measures which capture the sensitivity of agro‐food products to contractual imperfections, we show that countries with better contract enforcement specialise in the production of food which requires higher level of relationship‐specific investments. We also find that countries with better contracting institutions and producing contract‐intensive goods specialise in exporting high quality foods. In addition, we show that the quality of contracting institutions might importantly affect the process of product quality upgrading.  相似文献   
12.
We provide evidence on how corporate bond investors react to a change in yields, and how this behaviour differs in times of market‐wide stress. We also investigate ‘reaching for yield’ across investor types, as well as providing insights into the structure of the corporate bond market. Using proprietary sterling corporate bond transaction data, we show that insurance companies, hedge funds and asset managers are typically net buyers when corporate bond yields rise. Dealer banks clear the market by being net sellers. However, we find evidence for this behaviour reversing in times of stress for some investors. During the 2013 ‘taper tantrum’, asset managers were net sellers of corporate bonds in response to a sharp rise in yields, potentially amplifying price changes. At the same time, dealer banks were net buyers. Finally, we provide evidence that insurers, hedge funds and asset managers tilt their portfolios towards higher risk bonds, consistent with ‘reaching for yield’ behaviour.  相似文献   
13.
The effectiveness of community-based extension approaches has been widely documented, however their sustainability remains weak. Institutionalization has been proposed as a way of achieving sustainability. This paper shares experiences of the learning and planning phase of the institutionalization of the volunteer farmer-trainer (VFT) approach in three dairy producer organizations (POs) in Kenya. The paper builds a detailed understanding of the key steps and social processes involved and the wider lessons that might be learned regarding institutionalization in the context of local institutions such POs. We draw on data from key informant interviews, focus groups discussions and workshops. The first phase of the process which spanned one year involved engagements with stakeholders at different levels; from VFTs, dairy cooperative management, government extension and local NGOs. The process involved awareness creation, joint learning at the individual, group and organization level, a strengths-weaknesses-opportunities-threats (SWOT) analysis of producer organizations and identifying opportunities for harnessing resources for support functions. We highlight the important supporting social and institutional processes that are required for this to happen. These include getting acceptance and support from key stakeholders, developing a shared understanding, stakeholder ownership of the process, commitment from top leadership of POs and institutional structures to support the process. For the process to be actualized, we discuss mechanisms that need to be put in place.  相似文献   
14.
The authors set out to determine the brain dominance characteristics of students enrolled in business statistics courses in a historically Black university in a major southeastern Texas city. Thereafter, the authors investigated the relationship between a student’s brain hemispheric preference and academic performance in college courses, which emphasize problem solving. The results reported in this study reveal that left brain– and right brain–dominant students are at parity when it comes to performance in a problem-solving course. Moreover, both left brain– and right brain–dominant learners perform better than whole-brain dominant learners in a problem-solving course.  相似文献   
15.
We investigate the origins of agricultural inheritance traditions, equal partition and primogeniture. Our case study is the German state of Baden-Württemberg. Our empirical findings suggest that rural inheritance traditions were primarily determined by geography. First, fertile soils allowed splitting of the land among siblings for longer and with fewer conflicts, and hence we find more equal partition in areas with higher soil quality, especially at elevation levels conducive to intensive agriculture. Second, geography determined the settlement pattern. Areas that were settled before the Middle Ages, when land was abundant and free, are more likely to apply equal partition today. In areas that were largely uninhabited until the Middle Ages, primogeniture is the norm. We argue that these areas were deforested with the obligation of primogeniture, imposed by feudal lords.  相似文献   
16.
In this paper, we develop a multilayer network structure and reveal the relationship between network structure and systemic risk. Unlike many previous studies, our model considers both liability and cross-holding of shares between financial institutions simultaneously. We propose a new systemic risk measurement by exploring the dynamic mechanism of financial contagion in the multilayer network. We display the network structure of Chinese financial institutions, including connectivity and diversity, and identify the systemic importance of them. We demonstrate that the multilayer network plays a non-linear role in financial risk spreading. Using the panel regression model and several experiment evidences, we show that the systemic risk can be explained more effectively by the linkage diversity more than the connectivity at both the institutional level and the system level. Our results highlight the importance of considering contagion mechanisms that go beyond a simple single-layer network structure.  相似文献   
17.
新型研发机构肩负发展产业、引导创新资源下沉的重任。在加快实施县域创新驱动发展战略的过程中,有效整合创新资源、强化源头技术供给,融合机构能力“提质增效”“创新变现”是当务之急。以江苏省县域新型研发机构建设代表城市常熟为例,实证调查机构的根植表现,提出产业支撑匹配度、产学研合作深度、市场化能力、政府的靶向支持等五大要素,建议构建部门协作的联动体系促进新型研发机构“内涵型”增长。  相似文献   
18.
According to popular attitudes in Western democracies, the choice between right‐wing and left‐wing parties is a choice between socialism and unbridled free markets. In contrast, the cold and staid research of academia has frequently concluded that particular political parties do not really matter, as whichever party is elected will be closely tethered to the will of the median voter. This article considers the effects of the ideology of parties in power over the long run (1928–95) on economic freedom in subsequent periods. Right‐wing governments are found to have modest, positive effects on economic freedom, but the effects are not particularly robust. The findings here are consistent with others elsewhere, which conclude that there is minor, uneven evidence of an effect. Nonetheless, historically small effects may not be indicative of the future, should these effects be poorly indicative of today's tumultuous political landscape.  相似文献   
19.
政府机关事务的高绩效管理是维护政府高效有序运行的关键,更是实现政府职能、促进社会经济发展、维护社会稳定和提升政府公信力的重要保障。许多先发国家如美国、英国等对机关运行实行了价值化管理改革,以基金作为撬动政府机关运行资金的杠杆,达到了机关服务高效优质、规范有序、监督有效和战略明确的目标。中国机关事务运行正处于由传统的事务性实物管理向现代化的价值治理转变的关键期,借鉴英美等国的基金管理和运行经验对于中国建立机关运行普遍服务基金制度,提高政府效能,实现国家治理体系和治理能力现代化具有重要意义。  相似文献   
20.
以2012—2016年沪深A股上市公司为样本,从静态和动态两个角度实证研究异质机构投资者对上市公司高管薪酬的影响,结果表明:在高管薪酬方面,压力抵抗型投资者持股对薪酬总额的影响并不显著,而压力敏感型机构投资者则能显著提高薪酬总额;在高管薪酬变动速度方面,压力抵抗型机构投资者能够显著提升上市公司的业绩—薪酬敏感性,压力敏感型机构投资者的这一提升效果不显著;在高管薪酬变动幅度方面,A股上市公司高管薪酬普遍存在向下的粘性,相较于压力敏感型机构投资者,压力抵抗型机构投资者能够显著抑制高管薪酬粘性。  相似文献   
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