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| 1 | 中国家庭风险资产持有的影响因素及城乡差异显示文摘当前中国正处于经济转型的关键时期,经济发展不平衡和城乡收入差距大的矛盾非常突出,金融发展的城乡二元差异特征亦很明显,表现为城乡金融发展水平、金融市场提供的产品、居民持有风险资产的比例等都存在较大差异。本文基于2011年中国家庭金融研究调查的7331个家庭样本,对城乡居民风险资产持有行为及其影响因素进行了实证研究,结果显示,信贷需求、风险偏好、收入、社会保障、家庭规模、年龄等因素显著影响着居民风险资产持有比例。同时,城市家庭和农村家庭风险资产持有情况存在着显著的差异。最终本文对政府和金融机构提出了相应的合理化对策与建议。 | 卢亚娟 Calum G.Turvey | 2014 | 财贸经济2014,35,9: | 41 |
| 2 | 信任、内疚与农户借贷选择的实证分析——基于甘肃、河南、陕西三省的问卷调查显示文摘本文将内疚、满意等道德因素纳入农户与贷款人的信贷博弈关系讨论,并以1557份甘肃、河南、陕西农户调查问卷为基础,实证研究信任和内疚对农户正规与非正规借贷选择的影响、激励和效果。结果显示,农户认为无抵押条件下难以获得正规金融机构的信任,这是导致农户很难从正规渠道取得信用贷款的主要因素;非制度信任驱使农户偏好非正规借贷方式;在非正规借贷中,内疚比农户自身利益更具有约束力;尽管非正规借贷违约产生的内疚强烈于正规借贷违约带来的内疚,但农户通常倾向于选择优先偿还正规机构贷款,表明农户守信程度较高。中国正规金融机构现行的信贷管理模式和风险控制机制设计背离了农户的经济基础和信任环境。 | 孔荣 Calum G.Turvey 霍学喜 | 2009 | 中国农村经济2009,,11: | 26 |
| 3 | 农户信贷风险配给识别及其影响因素——来自陕西730户农户调查数据分析显示文摘本文基于Boucher、Carter和Guirkinger关于风险配给的研究观点,依据陕西省730份农户调查数据,采用直接诱导式询问方法(DEM)对农户信贷过程中的风险配给进行了识别,并运用二元Logit模型对风险配给的影响因素进行了实证分析。分析结果表明,被调查农户中风险配给型农户比例为6.16%;风险规避程度和谨慎程度越强、购买保险种类越多,农户越倾向于风险配给型,保险市场缺失是导致农户风险配给的一个充分但不必要条件;年龄、务农时间、从正规信贷渠道贷款、曾经创业和同意土地使用权抵押均对风险配给有显著的负向影响;农户总资产与风险配给无关;信贷需求价格弹性变量不显著,大多数风险配给型农户信贷需求价格弹性为0,然而在极低利率下,风险配给型农户可能会进入信贷市场。 | 任劼 孔荣 Calum Turvey | 2015 | 中国农村经济2015,,3: | 25 |
| 4 | 农民创业意愿活跃程度及其影响因素研究——基于需求与供给联立方程模型显示文摘本文以农民创业意愿为研究对象,以陕西省为典型案例,从创业需求与创业供给视角分析农民创业意愿程度的影响因素,采用需求可识别Biprobit模型计量统计分析方法,测度衡量地区农民创业意愿活跃程度的指数。研究结果表明,样本地区农民创业意愿活跃指数为0.844,创业意愿活跃程度较高;教育水平的提高激发了农民的创业需求;政府创业政策改进与已有创业成功案例示范强化了农民的潜在创业意向;土地产权交易与家庭网络建设加速了农民创业供给决策;自我认知调整与社会资本改善增强了农民创业供给能力;媒体的宣传作用与正规金融机构的资本支持功能在农民创业领域有待进—步加强。 | 彭艳玲 孔荣 Calum G.Turvey | 2013 | 经济与管理研究2013,34,4: | 19 |
| 5 | 农村土地经营权抵押、流动性约束与农户差异性创业选择研究——基于陕、甘、豫、鲁1465份入户调查数据显示文摘本文构建了以农村土地经营权为财富代理变量来研究因土地政策改革赋予其抵押职能所产生的资金流动性变动影响农户创业选择的理论分析框架,并依据创业决策状态将农户创业选择划分为'不创业'、'计划创业'、'继续创业'、'停止创业'、'重新创业'五类,依据创业动机将农户划分为'生存型'、'效益追求型'、'经济发展型'三类,运用Multinomial Logistic回归模型对陕、甘、豫、鲁1465份实地调查数据进行估计,检验了农村土地经营权抵押对差异性创业选择与不同农户的影响及其作用程度。结果表明,土地经营权抵押缓解了农户创业选择过程中的流动性约束,其对'继续创业'、'计划创业'、'重新创业'、'终止创业'四类选择的正向影响依次减弱,且经济发展型农户比生存压力型农户更容易培养成为合格创业者。 | 彭艳玲 孔荣 Calum G.Turvey | 2016 | 农业技术经济2016,,5: | 17 |
| 6 | 信任、利率与农村金融市场竞合关系*——中国农村小额信贷市场的理论模型显示文摘本文立足于孟加拉格莱闵银行(GB模式)小额信贷运作的理念和原理建立小额信贷市场一般模型,并衍生出中国农村小额信贷市场的理论模型及其扩展模型,通过模型分析,认为信任在小额信贷市场中扮演了重要角色,农村信用社、微型金融组织(MFI)、非政府组织(NGO)等信任不同收入水平的农户群体,农村信用社行政性低贷款利率难以覆盖小额信贷业务的经营成本和贷款风险,并导致'市场挤出MFI(NGO)'现象发生,影响了农村小额信贷市场上MFI、NGO、农村信用社、民间借贷等的公平竞争和有效合作,据此提出相应的对策。 | 孔荣 Calum Turvey 罗剑朝 | 2007 | 农业技术经济2007,,5: | 16 |
| 7 | Contrasting effects of space and environment on functional and phylogenetic dissimilarity in a tropical forest显示文摘Aims The evolutionary history and functional traits of species can illumi-nate ecological processes supporting coexistence in diverse forest communities.However,little has been done in decoupling the rela-tive importance of these mechanisms on the turnover of phylogenetic and functional characteristics across life stages and spatial scales.Therefore,this study aims to estimate the contribution of environment and dispersal on the turnover of phylogenetic and functional diversity across life stages and spatial scales,in order to build a coherent pic-ture of the processes responsible for species coexistence.Methods We conducted the study in Xishuangbanna Forest Dynamics Plot in Yunnan Province,southwest China.We used four different spatial point process models to estimate the relative importance of disper-sal limitation and environmental filtering.The functional traits and phylogenetic relationships of all individual trees were incorporated in the analyses to generate measures of dissimilarity in terms of pair-wise and nearest-neighbor phylogenetic and functional characteris-tics across life stages and spatial scales.Important Findings We found non-random patterns of phylogenetic and functional turnover across life stages and spatial scales.Environmental filtering structured pairwise phylogenetic and functional beta diversity across spatial scales,while dispersal limitation alone,and in combination with environment filtering,shaped nearest neighbor phylogenetic and functional beta diversity.The relative importance of dispersal limitation and environmental filtering appeared to change with life stage but not with spatial scale.Our findings suggest that phylogenetic and functional beta diversity help to reveal the ecological processes responsible for evolu-tionary and functional assembly and highlight the importance of using a range of different metrics to gain full insights into these processes. | Mengesha Asefa Calum Brown Min Cao Guocheng Zhang Xiuqin Ci Liqing Sha Jie Li Luxiang Lin Jie Yang | 2019 | Journal of Plant Ecology2019,12,2: | 3 |
| 8 | CD 64 distinguishes macrophages from dendritic cells in the gut and reveals the T h1‐inducing role of mesenteric lymph node macrophages during colitis显示文摘 | Samira Tamoutounour Sandrine Henri Hugues Lelouard Béatrice de Bovis Colin de Haar C. Janneke van der Woude Andrea M. Woltman Yasmin Reyal Dominique Bonnet Dorine Sichien Calum C. Bain Allan McI. Mowat Caetano Reis e Sousa Lionel F. Poulin Bernard Malisse | 2012 | Eur J Immunol2012,,12: | 2 |
| 9 | 我国农村小额信贷偿还机制选择的趋同性研究——以山东省为例显示文摘本文选取山东省394户农户调查数据、120个农村信用联社信贷员调查数据,从小额信贷偿还监督机制、偿还激励机制、担保替代机制和偿还服务机制四个方面对农村信贷机构和农户在农村小额信贷偿还机制选择的趋同性上作了实证分析,结果表明:农村信贷机构和农户在偿还激励机制选择上趋同性较高,对偿还监督机制、担保替代机制的选择上差异较大,二者在小额信贷偿还地点、偿还途径的选择上具有一致性,而在偿还计划、偿还沟通渠道、手续费用设置选择上具有差异性。 | 刘斐 孔荣 Calum G.Turvey | 2012 | 农村经济2012,,12: | 2 |
| 10 | Discordant atrial natriuretic peptide and brain natriuretic peptide levels in lone atrial fibrillation显示文摘 | Patrick T. Ellinor Adrian F. Low Kristen K. Patton Marisa A. Shea Calum A. MacRae | 2005 | Journal of the American College of Cardiology2005,,1: | 2 |
| 11 | Adjustment of a spaceborne DEM for use in floodplain hydrodynamic modeling显示文摘 | Dai Yamazaki Calum A. Baugh Paul D. Bates Shinjiro Kanae Douglas E. Alsdorf Taikan Oki | 2012 | Journal of Hydrology2012,,: | 1 |
| 12 | Techniques for the in vivo assessment of cardio‐renal function in zebrafish (Danio rerio) larvae显示文摘 | Sebastien A.Rider Carl S.Tucker Jorgedel‐Pozo Kirsten N.Rose Calum A.MacRae Matthew A.Bailey John J.Mullins | 2012 | The Journal of Physiology2012,,8: | 1 |
| 13 | Considerations for a canned motor pumps显示文摘 | Calum Scott | 2004 | World Pumps2004,,459: | 1 |
| 14 | Informal Lending amongst Friends and Relatives: Can Mierocredit Compete in Rural China? 显示文摘 | Turvey Calum G and Kong Rong | 2010 | China Economic Review2010,,4: | 1 |
| 15 | Considerations for a canned motor pump显示文摘 | Calum Scott | 2004 | World Pumps2004,,12: | 1 |
| 16 | Skin disorders in amputees显示文摘 | Calum C. Lyon Jai Kulkarni Erik Zimerson c Ernest Van Ross Michael H. Beck | 2000 | Journal of the American Academy of Dermatology2000,,3: | 1 |
| 17 | Atomic Force Micros- copy: Imaging with Electrical Double Layer Interactions 显示文摘 | TIM J S CALUM J D PATRICK K | 1994 | Langmuir1994,10,2: | 1 |
| 18 | Surface charge of polymer coated SPIONs influences the serum protein adsorption, colloi- dal stability and subsequent cell interaction in vitro 显示文摘 | Vera H Calum K Marc M etal | 2013 | Nanoscale2013,5,9: | 1 |
| 19 | Considerations for a canned motor pump显示文摘 | Calum Scott | 2004 | World Pumps2004,,12: | 1 |
| 20 | Mutant Desmocollin-2 Causes Arrhythmogenic Right Ventricular Cardiomyopathy显示文摘 | Arnd Heuser Eva R. Plovie Patrick T. Ellinor Katja S. Grossmann Jordan T. Shin Thomas Wichter Craig T. Basson Bruce B. Lerman Sabine Sasse-Klaassen Ludwig Thierfelder Calum A. MacRae Brenda Gerull | 2006 | The American Journal of Human Genetics2006,,6: | 1 |