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61.
62.
Gerke J. Hoogstra Jouke van Dijk Raymond J. G. M. Florax 《Spatial Economic Analysis》2017,12(4):357-378
Do jobs follow people or people follow jobs? A meta-analysis of Carlino–Mills studies. Spatial Economic Analysis. This study examines the classic question as to whether ‘jobs follow people’ or ‘people follow jobs’ by performing a meta-analysis of 321 results from 64 Carlino–Mills studies. It is found that the results are highly divergent, but that more results point towards ‘jobs following people’ than towards ‘people following jobs’. When it comes to the reasons for the variation in results, we find that the results are mostly shaped by the geographical location, spatial resolution, and population and employment characteristics present in the data, as well as by the model’s specification, its functional form and the spatial weight matrix specification. 相似文献
63.
The measurement of risk perception and risk attitudes, and their link to actual risk behaviors have been extensively discussed. However, the potential impact of perception of risk management instruments on the decision to use those instruments has rarely been addressed. This article hypothesizes that the degree of perception of insurance contracts and participation decisions could have substantial mutual influence depending on the development of the market. An empirical work is carried out based on a survey of data for paddy rice farmers in Hunan Province, China. It shows that the sampled farmers’ crop insurance perception was surprisingly low despite years of pilot programs and tens of billions of expenditure in government subsidies. The result of simultaneous equations model indicates that crop insurance perception and participation are simultaneously determined and mutually improving. Moreover, empirical evidence indicates that the impact of crop insurance participation on perception is slightly stronger than that of perception on participation, and thus provides weak evidence of a ‘learning-by-doing’ stage in China at present. Together with evidence of substantial local disparities in perception, implications for the Chinese government in further cultivating the crop and rural insurance market are discussed. 相似文献
64.
We investigate household financial fragility in Italy, providing three main contributions. First, we propose a novel characterization of financial fragility that is not necessarily linked to indebtedness, distinguishes between expected and unexpected expenses, takes portfolio composition into account, and is free of subjectivity bias. Second, we use it to assess the importance of household portfolio composition for determining the difficulties related to coping with unexpected expenditures, besides socio‐economic and demographic factors. Third, we test its ability to forecast future conditions of financial distress. The empirical analysis is based on the Bank of Italy Survey on Household Income and Wealth. The results highlight the relevance of portfolio choices as determinants of financial distress, that is, they provide evidence that homeownership increases the likelihood of financial fragility while the presence of a mortgage decreases it. Moreover our measure is shown to act as an early warning indicator of distress. 相似文献
65.
We analyse the heterogeneity in firms’ decisions to engage in R&D cooperation, taking into account the type of partner (competitors, suppliers or customers, and research institutions) and the sector to which the firm belongs (manufactures or services). We use information from the Technological Innovation Panel (PITEC) for Spanish firms and estimate multivariate probit models corrected for endogeneity which explicitly consider the interrelations between the different R&D cooperation strategies. We find that placing a higher importance to publicly available information (incoming spillovers), receiving public funding and firm size increase the probability of cooperation with all kind of partners but the role is much stronger in the case of cooperative agreements with research institutions and universities. Our results also suggest that R&D intensity and the importance attributed to the lack of qualified personnel as a factor hampering innovation are key factors influencing positively R&D cooperation activities in the service sector but not in manufactures. 相似文献
66.
Takero Doi 《Empirical Economics》1999,24(4):667-691
This paper empirically analyses for the first time the median voter hypothesis in Japan as a means of investigating whether
or not Japanese prefectural finance reflects the preference of the median voter. The hypothesis is tested by estimating the
demand functions of local public goods in each prefecture. As official data on the income of the median voter is unavailable
in Japan, respective prefectural data is constructed using official data on income distribution and taxation. Reasonable intuitive
interpretation of results indicates that the median voter hypothesis is supported in prefectural finances, and that voter
preference affects the outcome of gubernatorial elections, i.e., a governor's reelection probability, by estimating a probit
model. When considering the centralized prefectural government system in Japan, these results indicate that central government
management of prefectural expenditures via inter-regional grants ultimately reflects jurisdictional median voter preference.
First version received: December 1997/Final version received: February 1999 相似文献
67.
This study examines the relationship between corporate strategy and capital structure, specifically the diversfication and financing strategies of a firm. The results show that equity financing is preferred for related diversification and unrelated diversification is associated with debt financing. Additionally, firms diversifying through acquisitions are more likely to use public sources of financing and those emphasizing internal development of new businesses depend primarily on private sources of financing. Using simultaneous equation estimation, we found a reciprocal relationship between a firm's financial strategy and its corporate diversification strategy. Mode and nature of diversification are also reciprocally interrelated. © 1998 John Wiley & Sons, Ltd. 相似文献
68.
针对目前印制电路板中采用的同步开关噪声抑制方法抑制带宽较窄、全向性较差、电源平面有效使用面积小、结构复杂及对信号质量影响大的问题,提出了一种基于螺旋谐振环结构的超宽带同步开关噪声抑制平面,具有结构简单、阻带宽、抑制方向具有全向性、无需周期性电磁带隙结构的特点。通过研究其等效电路模型,使用三维有限元法(FEM)对所设计的结构提取了S参数,并进行了频域与时域分析与仿真。仿真结果表明:所提出的结构其同步开关噪声抑制深度在-40 dB时,阻带范围为0.13~20 GHz,抑制带宽达到19.87 GHz,有效降低了带隙中心频率;当注入噪声电压为1 V时,可将噪声电压抑制到0.25 mV;对比UC-EBG和Planar EBG结构,在-40 dB抑制深度时,抑制带宽分别提高了16.97 GHz和17.73 GHz。 相似文献
69.
文章利用中国家庭金融调查2013年发布的调查数据,分别构建非参数次序probit模型和Heckman模型检验了影响城乡家庭信贷约束状况和贷款可得性的相关因素。结果表明,户主受教育程度和家庭收入水平提高、家庭资产规模增加等都能缓解家庭的信贷约束,户主的党员身份、大学以上的受教育程度以及家庭资产规模等能提高家庭的贷款可得性,户主年龄、风险偏好等变量对家庭信贷规模的边际效应显著为负,而尽管城市家庭和东部地区家庭获得的贷款支持更多,但是城市家庭和东部地区家庭还是面临着更大信贷约束。 相似文献
70.
新型城镇化背景下,乡城移民群体发生了结构性变化,以住房为代表的社会性因素成为影响移民城市定居意愿的主要原因。基于杭州、广州、大连、西安四市的问卷调查数据,运用次序回归模型,探讨乡城移民的居住现状以及住房特征对其定居意愿的综合性影响,研究发现:住房特征是移民是否愿意定居城市的重要影响因素,住房产权对移民定居意愿影响最大,住房面积、住房支出、住房区位和住房环境也对定居意愿有显著影响;对于无本地户口移民而言,住房区位和住房面积对定居意愿的影响更大,而住房支出和住房环境对定居意愿的影响相对不敏感。 相似文献