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61.
Summary.  The paper performs an evaluation of the data that were collected in the sixth wave of the British Household Panel Survey (BHPS) on childhood family structure. After comparing such data with a large number of studies by using external sources, we find that the BHPS data overestimate the proportion of people who report an experience of life in a non-intact family during childhood by about 10%. Although an explanation based on recall error that deteriorates with the age of the BHPS respondents is possible, the overestimation is likely to be accounted for by non-ignorable attrition that may affect most of the comparison studies based on longitudinal data. Conversely, comparisons with other independent measurements from the BHPS itself reveal that the wave 6 data underestimate the proportion of young people who have lived at least part of their childhood in a non-intact family by about 8%. The probability of disagreement between these two sets of measures is strongly associated with poor interview characteristics, which may affect the comparison measure more than the wave 6 measure. Despite such differences, there is therefore a substantial degree of similarity between the family structure information that was collected in the sixth wave of the BHPS and the host of highly diverse records against which it has been compared.  相似文献   
62.
家庭文化对于历史小说家的审美趣味和历史观念具有重要影响,家学传统给予历史小说家的文化熏陶对于历史小说写作具有重要意义,情感的苦乐体验使作家对历史小说如何以史鉴今重塑中国文化和民族精神有着独特理解,但家庭文化的负面因素也造成了历史小说的缺憾和不足。  相似文献   
63.
A computer simulation game designed to give students insights into family time use concepts has been used in an introductory family resource management class at Ohio State University and other universities. The game allows for planning for time use changes over the family life cycle. The game can give students insights into economic and sociological models of time use. It is possible that future versions of the game could be used in family counseling.His research interests include derivation of optimal decision-making rules for families and family financial management.Her research interests include financial management over the life course including financial ratios, baby boomers, and retirement. She received her Ph.D. in 1993 from The Ohio State University in Family Resource Management.His research interests include the time trade-offs made between couples, financial planning over the life cycle, and the interaction of time and money between families and their home-based businesses. He received his Ph.D. in 1993 from The Ohio State University in Family Resource Management.  相似文献   
64.
近年来,我国婴幼儿托育服务标准规范建设进程较快,当前体系框架已初步建立。但由于长期以来标准规范建设比较缓 慢、推进机制不健全等客观因素制约,当前婴幼儿托育服务在通用基础标准规范方面整体滞后,婴幼儿安全照护和权益保障标准 规范方面仍存短板,监管和人员标准规范方面较弱等问题。根据托育标准规范体系现状,结合托育服务发展需求,当前亟需建立 托育服务标准规范体系的协同推进工作机制,加快通用基础标准规范研制,促进服务提供标准规范的健全,补足支持保障标准规 范的短板,进而完善标准规范框架体系,推动各类标准规范的兼容,进而为婴幼儿托育服务高质量发展提供支持和保障。  相似文献   
65.
Generalized Leverage and its Applications   总被引:2,自引:0,他引:2  
The generalized leverage of an estimator is defined in regression models as a measure of the importance of individual observations. We derive a simple but powerful result, developing an explicit expression for leverage in a general M -estimation problem, of which the maximum likelihood problems are special cases. A variety of applications are considered, most notably to the exponential family non-linear models. The relationship between leverage and local influence is also discussed. Numerical examples are given to illustrate our results  相似文献   
66.
This study is a contribution to the development of family resource management scales, specifically financial management scales. Principal axis factor analysis, with varimax rotation, is used to assess underlying relationships in 23 family resource management variables related to time and money resources. Reliability and content, construct, and criterion-related validity of the scales are assessed. Two scales that are reliable and have some degree of validity are developed: frequency of financial problems and frequency of financial management. The scales could be used in future research, teaching, or counseling to organize financial management concepts.Preparation of this research was supported in part by the Illinois Agricultural Experiment Station. Data were collected in conjunction with the cooperative regional research project NC-182, Family Resource Utilization as a Factor in Determining Economic Well-Being of Rural Families. Cooperating states are Arizona, California, Illinois, Indiana, Iowa, Kansas, Michigan, and Minnesota.She received her Ph.D. from the University of Illinois; her current research interests include gender roles, family financial management, and economic well-being.Her current research interests include family financial management and consumer bankruptcy. She received her Ph.D. from the University of Missouri.Her current research interests include the economic well-being of various family forms. She received her Ph.D. from the University of Illinois.She received her Ph.D. from the University of Illinois. Her research interests are economic well-being and quality of life.  相似文献   
67.
张珊珊  汪洋 《管理学报》2006,3(3):329-335
家族企业在全世界经济中占有重要地位。从各个不同角度研究家族企业可持续发展的理论问题,介绍家族企业可持续发展路径选择的SHEMP理论,并且探讨了此种路径选择与环境的关系:从宏观的角度进行家族企业可持续发展的PEST分析,进而提出在现有融资环境、诚信环境和职业经理人市场条件下,我国家族企业的选择路径。  相似文献   
68.
在食品安全威胁下,农户重新定义了“为自家生产”和“为市场生产”的差别化生产行为。基于经济理性行为假设认为农户存在以确保自家食品安全为动机的生存理性。根据在5省区收集的827份农村入户调研数据,对农户差别化生产行为进行具体分析,描述了差别化生产行为总体特征,并测量农户食品安全自我保护意识、威胁感知程度和信息渠道等因素。运用Probit模型验证了命题:以食品安全自我保护意识为特征的生存理性,支配了农户为确保自家消费安全而进行的差别化生产。  相似文献   
69.
基于2017年全国调查数据的分析,探讨中国农民对政府的满意度现状,并运用多元线性回归模型重点研究人口结构特征、家庭资本和政治资本对政府满意度的影响。研究发现:农民对各级政府的满意度从基层到高层依次递增,且总体上呈现出上升趋势。政治身份与农民的政府满意度呈正向关系,即党员和村干部身份的农民对政府的满意度相对更高。家庭年收入对政府满意度呈现出显著的正向影响,即家庭年收入越高,其对政府满意度就会越高;但家庭负债与政府满意度呈现出负相关性,即家庭越负债,其对政府满意度越低。农民对政策的满意度以及农民的政治认同感也对政府满意度有显著的正面影响,尤其是保障性政策满意度与国家认同度越高,农民对政府的满意度也会越高。  相似文献   
70.
采用GARCH族模型对深证成指总体及分阶段收益率的波动性进行统计拟合分析,指出深证成指的波动具有集聚性、持久性、显著的非对称性效应及阶段性特征。以深证成指价格达到最高点的时间点为分界,将整个样本分成两个阶段:在第一阶段,“利好消息”对深证成指的冲击比同等程度的“利空消息”大;在第二阶段,“利空消息”的冲击比同等程度的“利好消息”大。这说明深证市场具有杠杆效应。  相似文献   
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