世界経済・社会統計 = World development indicators

计量经济分析 = Econometric analysis

NUDGE: IMPROVING DECISIONS ABOUT HEALTH, WEALTH, AND HAPPINESS by Richard H. Thaler and Cass R. Sunstein Penguin Books, 2009, 312 pp, ISBN 978-0-14-311526-7This book is best described formally as a general explanation of and advocacy for libertarian paternalism, a term coined by the authors in earlier publications. Informally, it is about how leaders, systems, organizations, and governments can nudge people to do the things the nudgers want and need done for the betterment of the nudgees, or of society. It is paternalism in the sense that "it is legitimate for choice architects to try to influence people's behavior in order to make their lives longer, healthier, and better", (p. 5) It is libertarian in that "people should be free to do what they like - and to opt out of undesirable arrangements if they want to do so", (p. 5) The built-in possibility of opting out or making a different choice preserves freedom of choice even though people's behavior has been influenced by the nature of the presentation of the information or by the structure of the decisionmaking system. I had never heard of libertarian paternalism before reading this book, and I now find it fascinating.Written for a general audience, this book contains mostly social and behavioral science theory and models, but there is considerable discussion of structure and process that has roots in mathematical and quantitative modeling. One of the main applications of this social system is economic choice in investing, selecting and purchasing products and services, systems of taxes, banking (mortgages, borrowing, savings), and retirement systems. Other quantitative social choice systems discussed include environmental effects, health care plans, gambling, and organ donations. Softer issues that are also subject to a nudge-based approach are marriage, education, eating, drinking, smoking, influence, spread of information, and politics. There is something in this book for everyone.The basis for this libertarian paternalism concept is in the social theory called "science of choice", the study of the design and implementation of influence systems on various kinds of people. The terms Econs and Humans, are used to refer to people with either considerable or little rational decision-making talent, respectively. The various libertarian paternalism concepts and systems presented are tested and compared in light of these two types of people. Two foundational issues that this book has in common with another book, Network of Echoes: Imitation, Innovation and Invisible Leaders, that was also reviewed for this issue of the Journal are that 1 ) there are two modes of thinking (or components of the brain) - an automatic (intuitive) process and a reflective (rational) process and 2) the need for conformity and the desire for imitation are powerful forces in human behavior. …

Nudge: Improving Decisions about Health, Wealth, and Happiness

\"What are your assumptions (implicit as well as explicit) about the most effective way to manage people?\" So began Douglas McGregor in this 1960 management classic. It was a seemingly simple question he asked, yet it led to a fundamental revolution in management. Today, with the rise of the global economy, the information revolution, and the growth of knowledge-driven work, McGregor's simple but provocative question continues to resonate-perhaps more powerfully than ever before. Heralded as one of the most important pieces of management literature ever written, a touchstone for scholars and a handbook for practitioners, The Human Side of Enterprise continues to receive the highest accolades nearly half a century after its initial publication. Influencing such major management gurus such as Peter Drucker and Warren Bennis, McGregor's revolutionary Theory Y-which contends that individuals are self-motivated and self-directed-and Theory X-in which employees must be commanded and controlled-has been widely taught in business schools, industrial relations schools, psychology departments, and professional development seminars for over four decades. In this special annotated edition of the worldwide management classic, Joel Cutcher-Gershenfeld, Senior Research Scientist in MIT's Sloan School of Management and Engineering Systems Division, shows us how today's leaders have successfully incorporated McGregor's methods into modern management styles and practices. The added quotes and commentary bring the content right into today's debates and business models. Now more than ever, the timeless wisdom of Douglas McGregor can light the path towards a management style that nurtures leadership capability, creates effective teams, ensures internal alignment, achieves high performance, and cultivates an authentic, value-driven workplace--lessons we all need to learn as we make our way in this brave new world of the 21st century.

The Human Side of Enterprise.

https://cws.journals.yorku.ca/index.php/cws/article/download/14795/13847

Men and Women of the Corporation

Purpose – The purpose of this paper is to use relevant financial information of private medium-sized failed and non-failed manufacturing firms in the UK, during the period 1994-2004 to determine whether corporate failure can be predicted by developing a Z-score model. Design/methodology/approach – Multiple discriminant analysis is used to develop the Z-score to support the notion that Z-score is an innovation to overcome the numerous difficulties associated with using single ratios to measure companies’ health or risk of failure. Findings – This paper advances the notion that the net profit margin is superior to the gross profit margin in discriminating between failed and non-failed UK manufacturing companies in terms of its significant contribution to the Z-score, though the latter exceeds the former slightly using the univariate analysis. Originality/value – This research contributes to the area of benchmarking by providing a method to more accurately predict corporate failure.

Predicting Corporate Failure: Some Empirical Evidence from the UK

This study focuses on small and medium-sized enterprises (SMEs) of Ghanaian nontraditional exporters (NTEs) in the handicrafts, agricultural, and semiprocessed/processed NTE sectors. Specifically, the study focuses on the relationship between Internet utilization and (1) age of the NTE, (2) export performance, and (3) type of export organization in internationalizing NTEs. The age of an exporting firm had a significant effect on its Internet use. Export volumes and the type of company ownership had no significant influence on Internet use among exporting firms. Analysis of age of the firm and Internet use indicated that firms that have been in existence for a long time adopt the Internet slower.

Internationalizing SME Nontraditional Exporters and Their Internet Use Idiosyncrasies

Central bank independence and inflation in Africa: The role of financial systems and institutional quality

Purpose – The purpose of this paper is to examine the risk management practices of life assurance firms and non‐life insurance firms.Design/methodology/approach – Through a comparative case study methodology, the study assesses the state of risk management in both life assurance companies and non‐life insurance firms to determine whether they exhibit different or similar risk management practices. The results of the survey were also analyzed and compared to the principles of good practices in financial risk management.Findings – The findings of the study revealed some differences and similarities in the risk management practices of life and non‐life insurance firms. Almost all the life companies have stated their risk appetite levels, which enable them to identify which risks to absorb and which ones to transfer. But non‐life insurance firms have not laid down their risk tolerance levels explicitly. The results further revealed that the industry lacks sufficient personnel with the requisite risk managemen...

Risk management in the Ghanaian insurance industry

The introduction of health insurance in Ghana in 2003 has resulted in a tremendous increase in utilization of health services. However, concerns are being raised about the quality of patient care. Some of the concerns include long waiting times, verbal abuse of patients by health care providers, inadequate physical examination by doctors and discrimination of insured patients. The study compares perceptions of quality of care between insured and uninsured out-patients in selected hospitals in Ghana to determine whether there is any unequal treatment between insured and uninsured patients in terms of quality of care, as empirical and anecdotal evidence seem to suggest. A cross-sectional survey of 818 out-patients was conducted in 17 general hospitals from three regions of Ghana. These are the Upper East, Brong Ahafo and Central Regions. Convenience sampling was employed to select the patients in exit interviews. Descriptive statistics, including frequency distributions, means and standard deviations, were used to describe socio-economic and demographic characteristics of respondents. Factor analysis was used to determine distinct quality of care constructs; t-test statistic was used to test for differences in quality perceptions between the insured and uninsured patients; and regression analysis was used to test the association between health insurance and quality of care. Overall, there was no significant difference in perceptions of quality between insured and uninsured patients. However, there was a significant difference between insured and uninsured patients in respect of financial access to care. The major quality of care concern affecting all patients was the problem of inadequate resources, especially lack of doctors, lack of drugs and other basic supplies and equipment to work with. It was concluded that generally, insured and uninsured patients are not treated unequally, contrary to prevailing anecdotal and empirical evidence. On the contrary, quality of care is a concern of both insured and uninsured patients.

/pdf/health-insurance-and-quality-of-care-comparing-perceptions-190xhjr6xq.pdf

Joshua Abor

Papers

Predicting Corporate Failure: Some Empirical Evidence from the UK

Internationalizing SME Nontraditional Exporters and Their Internet Use Idiosyncrasies

Central bank independence and inflation in Africa: The role of financial systems and institutional quality

Risk management in the Ghanaian insurance industry

Health insurance and quality of care: Comparing perceptions of quality between insured and uninsured patients in Ghana’s hospitals