The often overlooked issue of statistical power: This and other issues regarding assessing importance weighting in quality of life measures

In the area of quality of life research, researchers may ask respondents to rate importance as well as satisfaction of various life domains (such as job and health) and use importance ratings as weights to calculate overall, or global, life satisfaction. The practice of giving more important domains more weight, known as importance weighting, has not been without controversy. Several previous studies assessed importance weighting using the analytical approach of moderated regression. This study discusses major issues related to how importance weighting has been assessed. Specifically, this study highlights that studies on importance weighting without considering statistical power are prone to type II error, i.e., failing to reject the null hypothesis of no significant weighting effect when the null hypothesis is actually false. The sample size required for adequate statistical power to detect importance weighting functions appeared larger than most previous studies could offer.     

Cognitive abilities,self-efficacy,and financial behavior

This paper investigates the effect of cognitive abilities on financial behavior among older adults. Using the U.S. Health and Retirement Study, I find that cognitive abilities significantly affect financial behavior through two channels: ability and self-efficacy. People with higher cognition scores achieve better financial outcomes. This positive association is especially strong in tasks having high demand of cognitive abilities, which confirms the ability channel of the cognitive ability effect. In addition, there is evidence for the self-efficacy channel as a secondary source of cognitive influence. Lower cognitive abilities decrease people’s sense of self-efficacy, which, in turn, significantly decreases financial management efficiency. The findings have important policy implications, specifically that more effort is needed to assist the growing older population through the cognitive aging process and that noncognitive skills, as a secondary source of influence, also warrant attention.     

“I feel and think,therefore I am”: An Affect-Cognitive Theory of management decisions

I propose an Affect-Cognitive Theory to comprehensively understand how decisions occur in organizations. To this aim, I first review the assumptions of sensemaking and decision-making streams of research, especially the influence of bounded rationality, affective states and their relationships with cognition; then, I integrate them on the common basis of socially situated cognition. This new theory emphasizes the role of affective states in determining/being determined by cognition and its errors, pointing out decision makers’ affect as the result of multi-level adaptations to the physical and social environment. Management decisions are path dependent but not immutable; they, indeed, bank on the predominant feeling resulting from the modifying interactions and regulations of decision makers with their physical and social environment. Here, decision makers are proposed as “emotional cognizers” overcoming the thinking-feeling dichotomy that has often featured in the study of management decisions. This theory is beneficial for behavioral strategy, offering the needed assumptions to intertwine human cognition, emotions, and social behavior.     

Feeling well while chronically ill or impaired: a multilevel study on the moderating role of employment and volunteering in Europe

People with a chronic condition tend to report poorer subjective well-being than people without. This article examines the dependence of the relationship on doing paid and voluntary work, and on macro-level labour market exclusion of people with and without chronic conditions. Data from the European Quality of Life Survey (2011–2012) of people aged between 25 and 65 are analysed using multilevel regression techniques. A chronic condition has a stronger negative effect on subjective well-being for persons who are economically inactive or who never engage in voluntary work. The importance of paid work, however, varies with national levels of labour exclusion.     

Societal Inequality and individual subjective well-being: Results from 68 societies and over 200,000 individuals, 1981–2008

Income inequality has been contentious for millennia, a source of political conflict for centuries, and is now widely feared as a pernicious “side effect” of economic progress. But equality is only a means to an end and so must be evaluated by its consequences. The fundamental question is: What effect does a country's level of income inequality have on its citizens' quality of life, their subjective well-being? We show that in developing nations inequality is certainly not harmful but probably beneficial, increasing well-being by about 8 points out of 100. This may well be Kuznets's inverted “U”: In the earliest stages of development some are able to move out of the (poorly paying) subsistence economy into the (better paying) modern economy; their higher pay increases their well-being while simultaneously increasing inequality. In advanced nations, income inequality on average neither helps nor harms. Estimates are from random-intercept fixed-effects multi-level models, confirmed by over four dozen sensitivity tests. Data are from the pooled World Values/European Values Surveys, Waves 1 to 5 with 169 representative national samples in 68 nations, 1981 to 2009, and over 200,000 respondents, replicated and extended in the European Quality of Life Surveys.     

中澳合同法诚实信用原则比较研究

诚实信用原则是适用整个民事合同的基本原则，如何正确理解并在司法审判中正确适用诚实信用原则，既是一个严肃的理论问题也是一个重要的现实问题。通过介绍澳大利亚学者和法官的不同观点和澳大利亚合同法中的诚实信用规则的基本含义，然后对我国合同法中诚实信用原则的内容和要求做出总结并与澳大利亚合同法中的诚实信用规则进行比较，最后提出应借鉴澳大利亚合同法诚实信用规则的理念，将主观诚实，客观诚实和合理考虑其他当事人利益三方面内容纳入到我国的诚实信用原则之中。     

试论《白鹿原》中作家主观思想的渗透

思想性是文学的一个显著特征，是作家的创作实践在作品中流露出来的倾向性。即便描写或叙述一件比较小的事情，里面也渗透着作家对社会、对人生、对世界的看法，同时也包含着对某种新发现的独到理解。《白鹿原》在刻画鲜明的人物形象的同时也渗透着作家对传统文化、家族文化、婚姻文化等方面的独特见解，使人们能够深深地感受到作家的文化观、历史观、人生观。     

Measurement of the subjective work environment

Abstract

This paper considers the various issues that frame the development and use of measures of the subjective work environment. It begins by questioning the role of the work environment in determining occupational health, and explores the possible mechanisms by which that environment might exert its influence. It concludes that one of the important final common pathways is psycho-physiological in nature, and is rooted in individual perception and cognition and the experience of stress. Important for this model are the concepts of mediation and moderation. The measurement of the subjective work environment has often been idiosyncratic to the study in hand, and there are few well-established measures in common use. It is argued that researchers should be careful when deciding not to use established measures and effectively ‘invent’ their own. In developing new measures, decisions have to be made concerning the nature of the measure along with its ‘granularity’ and complexity. It is also argued that it is important that researchers should follow good psychometric practice in the development of those measures. Suggestions for ‘good practice’ are discussed. Attention is drawn to the issues of reliability and validity, and this paper discusses the role of triangulation in the planning and execution of data collection and analysis. The paper ends by reviewing the recommendations made towards the development and use of measures of the subjective work environment.     

Competitive compensation and subjective well-being: The effect of culture and gender

This paper uses a controlled experiment to investigate how subjects exposed to competition in the workplace react in terms of well-being, and how this translates into productivity. The experiment was performed in Korea, a country with an interdependent culture, and France, a country with an independent culture. Exposure to the tournament slightly improves well-being in the Korean sample and decreases it in France. This different response is driven primarily by the opposite response of female subjects, with Korean women liking and French women disliking to compete. Finally, an improvement in well-being is associated with ex-post higher productivity in France, and this positive effect is most salient in the French male population; in Korea, a similar positive effect can be observed only in the female population.     

Macro-conditions and immigrants' happiness: Is moving to a wealthy country all that matters?

Migrants look for a better life. In what kind of country will they live happiest? Many migrants aspire to move to wealthy countries, but non-economic factors might be important as well in making a country livable for migrants. This issue is addressed here by examining the impact of macroeconomic conditions and non-economic macro-conditions (good governance and a pleasant social climate) on immigrants' happiness in twenty European nations. We find that immigrants' happiness depends both on economic and non-economic macro-conditions. The social climate is especially important, particularly in terms of a positive attitude in society towards migrants. Our findings imply that the choice of destination country matters for migrants’ happiness and that the discrepancy between migration motives and migration outcomes may constrain immigrants from maximizing subjective gains via migration.