Total Freedom: Toward a Dialectical Libertarianism by Chris Matthew Sciabarra

The Review of Austrian Economics -     

Small is beautiful: Implications of reliability and statistical power for testing the efficacy of HR interventions

The development of optimal human resource practices is often contingent on the accurate statistical testing of potential interventions. Testing the efficacy of HR interventions can be enhanced by taking additional measures to improve statistical power, but the traditional means of increasing power through sample size are often beyond the cost and ability of HR professionals to pursue. This article, therefore, focuses on measurement procedures as an alternative way to increase statistical power for detecting HR intervention effects. Selection of reliable and appropriate measures and subsequent instrumentation are examined as efficacious and cost‐beneficial techniques that can be employed during the planning and designing stage of a study for augmenting statistical power to optimize business decision making. © 2012 Wiley Periodicals, Inc.     

Elements in participation,teamwork and flexibility in South Africa

This research note involves an investigation of some conceptual issues which arise in the coexistence of direct and indirect forms of participation in three case studies of South African organizations. It is concluded that a managerial paradigm shift from a strong individualistic orientation towards collaborative or collective values could facilitate the process of achieving both economic growth and equity in the workplace.

Elements in participation, teamwork and flexibility in South Africa     

Flexible work practices and human resource management: a comparison of South African and foreign owned companies

This study compares the use of flexible work practices in wholly owned South African (SA) companies with that in foreign-owned companies. Data were obtained from questionnaire results of a study conducted by Horwitz and Franklin (1996) of flexible work practices in SA organizations. The questionnaire was used as part of a collaborative research project involving three countries (Brosnan et al ., 1996). It was found that SA-owned companies use certain flexible work practices to a lesser extent than foreign-owned companies. This was found to be the case particularly in the use of numerical forms of flexibility, such as sub-contractors/consultants and the use of temporary employees. Use of subcontractors/consultants and temporary staff agencies was found to be the greatest in partially foreign-owned companies. A larger proportion of foreign-owned companies have lower labour costs than do SA-owned companies. This has, however, not been as a result of the greater use of flexible work practices. Foreign-owned companies make more joint decisions with unions than do SA-owned companies when changing work practices.     

The functions of the family in the great society

Criticisms by Hodgson and others that Hayek and other Austrianscannot offer a theory of the family are responded to with adiscussion of the functions of the family in a market society.The family can be understood as a bridge between what Hayekterms ‘organisations’, or face-to-face social institutionsand ‘orders’, or the anonymous social institutionsof the Great Society. The family's necessary role is then linkedto familiar Hayekian themes of knowledge and incentives. Familieshelp us to learn the explicit and tacit social rules necessaryfor functioning in the wider world, and families are uniquelypositioned to do so, because it is those closest to us who havethe knowledge and incentives necessary to provide that learning.     

The Role of Hospital and Market Characteristics in Invasive Cardiac Service Diffusion

Little is known about how the adoption and diffusion of medical innovation is related to and influenced by market characteristics such as competition. The particular complications that are involved in investigating these relationships in the health care sector may explain the dearth of research. We examine three invasive cardiac services: diagnostic angiography, percutaneous coronary interventions, and coronary artery bypass grafting. We document the relationship between the adoption by hospitals of these three invasive cardiac services and the characteristics of the hospitals, their markets, and the interactions among them, from 1997 to 2014. The results show that the probability of hospitals’ adopting a new cardiac service depends on competition in two distinct ways: (1) hospitals are substantially more likely to adopt an invasive cardiac service if competitor hospitals also adopt new services; and (2) hospitals are less likely to adopt a new service if a larger fraction of the nearby population already has geographic access to the service at a nearby hospital. The first effect is stronger, leading to the net effect that hospitals duplicate rather than expand access to care. In addition, for-profit hospitals are considerably more likely to adopt these cardiac services than are either nonprofit or government-owned hospitals. Nonprofit hospitals in high-penetration, for-profit markets are also more likely to adopt them relative to other nonprofits. These results suggest that factors other than medical need—such as a medical arms race—partially explain technological adoption.     

Looking East: diffusing high performance work practices in the southern Afro-Asian context

Most cross-cultural international human resource management (IHRM) literature contains instructive comparative analyses of East Asian and Western countries and lessons from Japanese best operating practice. There is a paucity of literature extending this debate to the African context and of comparative IHRM work between East Asia and African countries. This article fills a contextual gap in offering a comparative analysis of diffusion and adoption of high performance work practices from East Asia in southern African firms. The continued relevance of 'context' is critically evaluated, given powerful forces for convergence in the global economy. However, much of the debate on the convergence/divergence framework appears to neglect process dynamics and cross-vergence in the development and implementation of hybrid practices as well as reverse diffusion. This article highlights the importance of considering certain variables of local distinctiveness and diversity as features of the notion of cross-vergence which shape particular human resource practices.