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John M. Luiz

Bio: John M. Luiz is an academic researcher from University of Cape Town. The author has contributed to research in topics: Emerging markets & Multinational corporation. The author has an hindex of 25, co-authored 109 publications receiving 2232 citations. Previous affiliations of John M. Luiz include Vista University & University of Sussex.


Papers
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Journal ArticleDOI
TL;DR: In this paper, the authors examined the relationship between investment in economic infrastructure and long-run economic growth by examining the experience of South Africa in a time-series context and found that investment in infrastructure does appear to lead economic growth in South Africa and does so both directly and indirectly (the latter by raising the marginal productivity of capital).

248 citations

Journal ArticleDOI
TL;DR: In this article, the authors analyzed long-term trends in the development of South Africa's economic infrastructure and discussed their relationship with the country's longterm economic growth, using a database covering national accounts data, railways, roads, ports, air travel, phone lines and electricity.
Abstract: This paper analyses long-term trends in the development of South Africa's economic infrastructure and discusses their relationship with the country's long-term economic growth. A database covering national accounts data, railways, roads, ports, air travel, phone lines and electricity was established for this purpose, and may facilitate further quantitative research. PSS (Pesaran, Shin and Smith, 1996, 2001) F-tests are used to identify directions of association between economic infrastructure and economic growth. These indicate long-run forcing relationships from public-sector economic infrastructure investment and fixed capital stock to gross domestic product (GDP), from roads to GDP, and from GDP to a range of other types of infrastructure. There is also evidence of potential simultaneity between specific types of infrastructure and GDP. The evidence suggests three main findings. Firstly, the relationship between economic infrastructure and economic growth appears to run in both directions. Inadequate investment in infrastructure could create bottlenecks, and opportunities for promoting economic growth could be missed. Secondly, South Africa's stock of economic infrastructure has developed in phases. Policymakers should focus on choosing or encouraging the right type of infrastructure at the right time. Thirdly, the need for investment in economic infrastructure never goes away. The maintenance and expansion of infrastructure are important dimensions of supporting economic activity in a growing economy, provided that individual projects are chosen on the basis of appropriate cost-benefit analyses. JEL: H54, L91, L92, L93, L94, L96, L98, N47, N77, E62

180 citations

Journal ArticleDOI
TL;DR: In this paper, the AA. analyse le role of l'Etat dans la formation du capital social and de la culture politique and decrivent de quelle maniere le capital humain peut affecter le developpement economique.
Abstract: Les AA. etudient la relation qui unit croissance economique et capital social. Ils s'efforcent de definir cette derniere notion. Les societes disposent de structures normatives qui regulent la cooperation entre les individus. Les AA. se demandent s'il existe des formes sociales universelles et necessaires independantes du contexte historique et s'il existe des formes sociales specifiques appropriees aux differentes phases du developpement economique. Ils considerent que le capital social assure la «transparence» de l'interaction sociale. La rationalisation contribue a la formalisation des regles codifiees, des normes et des valeurs. Les AA. analysent le role de l'Etat dans la formation du capital social et de la culture politique. Ils decrivent de quelle maniere le capital humain peut affecter le developpement economique. Ils proposent une theorie du changement endogene du capital social

107 citations

Journal ArticleDOI
TL;DR: In this paper, the authors analyzed various data on the South African schooling system since 1910 and found that from an educational perspective South Africa followed a modernisation trajectory that, although it drew ever larger numbers of pupils into the schooling system, was partial, distorted and fundamentally dysfunctional.
Abstract: This paper analyses various data on the South African schooling system since 1910. The data collected for the study cover a wide range of education indicators, from pupil enrolments, pupil teacher ratios, real expenditure (aggregate and per capita), matriculation pass rates, to some indicators of the quality of matriculation passes. The authors provide an indication of both inputs into and outputs of the educational system. In broad terms, the data indicate that from an educational perspective South Africa followed a modernisation trajectory that, although it drew ever larger numbers of pupils into the schooling system, was partial, distorted and fundamentally dysfunctional. The educational process was strongly affected by racial factors. To the extent that education is an important determinant of long run growth performance of economies, this implies that South Africa's educational policies were inimical to its long run growth.

106 citations


Cited by
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Journal Article
TL;DR: Thaler and Sunstein this paper described a general explanation of and advocacy for libertarian paternalism, a term coined by the authors in earlier publications, as a general approach to 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.
Abstract: 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. …

3,435 citations

Book
05 Jul 2017
TL;DR: Fanon's Black Skin, White Masks as mentioned in this paper is a merciless expose of the psychological damage done by colonial rule across the world, using Fanon's incisive analytical abilities to expose the consequences of colonialism on the psyches of colonized peoples.
Abstract: Frantz Fanon’s explosive Black Skin, White Masks is a merciless expose of the psychological damage done by colonial rule across the world. Using Fanon’s incisive analytical abilities to expose the consequences of colonialism on the psyches of colonized peoples, it is both a crucial text in post-colonial theory, and a lesson in the power of analytical skills to reveal the realities that hide beneath the surface of things. Fanon was himself part of a colonized nation – Martinique – and grew up with the values and beliefs of French culture imposed upon him, while remaining relegated to an inferior status in society. Qualifying as a psychiatrist in France before working in Algeria (a French colony subject to brutal repression), his own experiences granted him a sharp insight into the psychological problems associated with colonial rule. Like any good analytical thinker, Fanon’s particular skill was in breaking things down and joining dots. His analysis of colonial rule exposed its implicit assumptions – and how they were replicated in colonised populations – allowing Fanon to unpick the hidden reasons behind his own conflicted psychological make up, and those of his patients. Unflinchingly clear-sighted in doing so, Black Skin White Masks remains a shocking read today.

1,433 citations