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Examines the Clinton administration’s health‐care proposal, for a system of national health insurance in the USA. Investigates whether, if it had been implemented, it would have solved healthcare delivery system problems. Goes on to question why it failed to gain the approval of Congress. Argues that the free market for health care is achieving its own solution through the development of managed care arrangements. Deals with the consequences of managed care for the US economy.

Aarhus Kommunes Biblioteker (Teknisk Bibliotek), Ingerslevs Plads 7, Aarhus, Denmark. Representative: V. NEDERGAARD PEDERSEN (Librarian).

We deeply regret to announce the death of Mr. E. Richards Bolton, F.I.C., M.I.Chem.E., who passed away suddenly on February 10th. He had a distinguished career, and among the numerous offices which he had filled, he had been President of the Society of Public Analysts, Vice‐President of the Institute of Chemistry, and a member of the Council of the Chemical Society. His death will be felt as a personal loss by many members of the profession.

Succeeding in export markets remains a challenging task for small and medium enterprises (SMEs) operating in developing countries. Empirical studies from these regions on SMEs’ internationalisation remain scarce bringing contrasting evidence to those emerging from developed countries. To increase understanding on these issues, the present study adopts a novel fuzzy-set comparative analysis technique to investigate the combination(s) of different resource factors driving Algerian SMEs’ export performance. Using a sample of 103 exporters, the study identifies two distinct resource configurations likely to boost SMEs export performance. The present study holds important implications for the internationalisation literature and the export promotion organisations in developing countries.

The threat of climate change to life has provoked animated reactions through debates in academic and non-academic circles. It has also provoked research, regulations and campaigns across the globe. A notable area of concern has been people's awareness of, and consequent adjustment to, this pressing danger. This study begins from the critical perspective that there is little knowledge about the extent to which Africans, in general, and Ghanaians, in particular, are made aware of the climate change scourge and its implications. Thus, this study investigates the global discourse by providing knowledge on how the Ghanaian media inform people on climate change and the implications thereof. Underpinned by theories relating to the information function of the media, agenda setting and media effects, the study would draw data from in-depth interviews with key government and duty bearers, and from a qualitative content analytical approach using a broad spectrum of media outlets including online news portals. We theorise that the Ghanaian media grossly under-represent the climate change narrative, which could circumscribe people's awareness and knowledge of the phenomenon. The interventionist position the paper adopts is that a vigorous agenda focused on the specific Ghanaian and African media contexts be adopted to bring climate change issues to the doorstep of Ghanaians and Africans. Consequently, the study would present a number of critical ways to responding to the threat of regional and global climate change.

Bayesian additive regression trees (BART) is a fully Bayesian approach to modeling with ensembles of trees. BART can uncover complex regression functions with high-dimensional regressors in a fairly automatic way and provide Bayesian quantification of the uncertainty through the posterior. However, BART assumes independent and identical distributed (i.i.d) normal errors. This strong parametric assumption can lead to misleading inference and uncertainty quantification. In this chapter we use the classic Dirichlet process mixture (DPM) mechanism to nonparametrically model the error distribution. A key strength of BART is that default prior settings work reasonably well in a variety of problems. The challenge in extending BART is to choose the parameters of the DPM so that the strengths of the standard BART approach is not lost when the errors are close to normal, but the DPM has the ability to adapt to non-normal errors.

Scant attention has been paid to the influence of professors on science, technology, engineering, and mathematics (STEM) students' learning and lives at the tertiary level. To fill this void, this chapter examines the influence of professors on students' entering and remaining in the STEM disciplines and pursuing STEM careers within the context of six funded STEM grants in the southern United States. We examine professor–student interactions using the students' storied experiences as the fodder for our narrative inquiry. We present narrative exemplars from which the following themes emerged: (1) agency as a student and agency as a human being, (2) development of students' multilayered identities, and (3) professors' engagement of themselves in their interactions with students. A discussion of learner-centeredness and professors' professional development in higher education concludes this study of professors' influence on students' learning and intended careers.