1952～2007年我国地区收入差距变化趋势——基于省际面板数据的单位根检验

本文利用1952～2007年我国31个省际地区人均GDP数据,对地区间收入差距的变化趋势进行检验。结果发现:从整个样本期间来看,我国地区收入差距在逐渐缩小;以改革开放为节点分不同时段,检验结果表明改革前我国省际地区收入差距不断缩小,而改革后,我国地区收入差距不断扩大。     

Bivariate income distributions for assessing inequality and poverty under dependent samples

As indicators of social welfare, the incidence of inequality and poverty is of ongoing concern to policy makers and researchers alike. Of particular interest are the changes in inequality and poverty over time, which are typically assessed through the estimation of income distributions. From this, income inequality and poverty measures, along with their differences and standard errors, can be derived and compared. With panel data becoming more frequently used to make such comparisons, traditional methods which treat income distributions from different years independently and estimate them on a univariate basis, fail to capture the dependence inherent in a sample taken from a panel study. Consequently, parameter estimates are likely to be less efficient, and the standard errors for between-year differences in various inequality and poverty measures will be incorrect. This paper addresses the issue of sample dependence by suggesting a number of bivariate distributions, with Singh–Maddala or Dagum marginals, for a partially dependent sample of household income for two years. Specifically, the distributions considered are the bivariate Singh–Maddala distribution, proposed by Takahasi (1965), and bivariate distributions belonging to the copula class of multivariate distributions, which are an increasingly popular approach to modelling joint distributions. Each bivariate income distribution is estimated via full information maximum likelihood using data from the Household, Income and Labour Dynamics in Australia (HILDA) Survey for 2001 and 2005. Parameter estimates for each bivariate income distribution are used to obtain values for mean income and modal income, the Gini inequality coefficient and the headcount ratio poverty measure, along with their differences, enabling the assessment of changes in such measures over time. In addition, the standard errors of each summary measure and their differences, which are of particular interest in this analysis, are calculated using the delta method.     

Notes on some present day Questions regarding Mortality

Abstract

In the absence of any definite development of actuarial science in Great Britain which would be a suitable subject for this paper I considered that the most useful course would be to discuss some of the problems which are at present exercising my own mind, and no doubt the minds of many of my colleagues. Probably, many of these questions are akin to others which arise in other countries, so that their discussion at a meeting such as this may prove of mutual interest, while even if they are peculiar to ourselves, a disclosure of our doubts and difficulties will indicate the directions in which future developments may be expected. I must, however, emphasize that any views expressed are purely personal, and do not in any way pretend to represent a consensus of British actuarial opinion. Throughout this paper only Ordinary (as opposed to Industrial) business in considered.     

重庆直辖前后农村居民消费与收入纵向对比实证分析

本文运用Keynesian的绝对收入假设消费函数模型，充分考虑重庆直辖前后的差异，将消费与收入的数据分为直辖前和直辖后两个阶段分别进行协整检验并建立误差修正模型，然后对两个阶段所表现出的显著差异进行纵向对比分析，最后提出当前形势下刺激农村居民消费扩大的政策建议。     

家族企业创业导向和企业绩效的关系

目前家族企业的相关研究还主要集中于治理模式、代际传承、资本管理与融资等方面,而家族企业的创业研究并不常见。本研究以家族企业为背景,对家族企业创业导向和绩效各维度进行梳理,并提出相关研究假设,为今后对家族企业创业导向和家族企业绩效之间的内在关系和作用机制的进一步研究做铺垫。     

Re‐gendering consumer agency in mid‐nineteenth‐century America: A visual understanding

The re‐gendering of consumer agency in the middle decades of the nineteenth century, from being a male to an increasingly female prerogative and responsibility, marked an important milestone in the history of American consumer culture. Art from this period can provide a visual understanding of this ideological and social transformation. Accordingly, this paper examines the lives and selected works of two intriguing genre painters, Francis W. Edmonds (1806–1863) and Lilly Martin Spencer (1822–1902), using concepts and methods from art history, visual culture, and postmodern theory. Implications for household consumption history and theory are also discussed.     

家族企业所有者与职业经理人关系研究

企业主与职业经理人信任问题在工业化后的美国、日本等发达国家已不复存在,但在我国仍然困扰家族企业的发展。究其原因,一是企业主"家文化"观念根深蒂固,不相信外人;二是企业主受经理人败德行为打击,心有余悸。为了突破管理瓶颈,提升企业竞争力,引进职业经理人成为家族企业必然的抉择。事实上,规范的企业主与经理人关系是正和博弈,互信是前提,互补是条件,互托是基础,互惠是目的。     

高校企业所得税问题探讨

随着高等教育体制改革不断深入,高校适应市场经济的能力不断加强,高校的经济活动日益频繁。为调节相关经济活动,国家出台了一系列高校企业所得税税收政策,加强高校的税收管理工作。通过全面了解高校企业所得税税收政策,掌握高校企业所得税有关优惠待遇,研究高校企业所得税的核算方法,探讨高校企业所得税存在的问题及改革对策,并提出对高校企业所得税缓征及免征的建议。     

Income inequality and economic growth

Despite the extensive existing literature on income inequality and economic growth, there remains considerable disagreement on the effect of inequality on economic growth. Existing literatures find either a positive or a negative relationship. In this paper, we attempt to theoretically examine that relationship with a stochastic optimal growth model. We make the disagreement clear within a single model. We conclude (i) that both are possible – that is, higher inequality can retard growth in the early stage of economic development, and can encourage growth in a near steady state, (ii) that income redistribution by high income tax does not always reduce income inequality. Income inequality can be reduced by higher income tax in a near steady state, but it cannot be reduced in the early stage of economic development, and (iii) that two government polices – rapid economic growth and low income inequality – can be achieved by low income tax in the early stage of economic development, but both cannot be achieved simultaneously in a near steady state.     

Holiday taking decisions – The role of spouses

Grounded in part the previous literature on household decision making and in part in the literature on tourism decision making, this paper tries to add to the literature by surveying Turkish academics with respect to spousal purchase decisions. In particular, the study assesses the decision tactics used for several consumer goods including vacation and travel and the link between decision tactics and consumer satisfaction/likelihood to produce positive word of mouth. The study findings confirm that spousal opinions matter and that compromise is a commonly used tactic, regardless of their features of durability (e.g. car, furniture) or non-durability (e.g. vacation, eating out), followed by the introduction of persuasion as the next most powerful tactic. Compromise is also positively associated with the level of consumer/tourist satisfaction with the product and the intention to recommend.