The authors analyze the responses to a mail survey of securities analysts who were asked about their ethical behavior and the ethical behavior of people with whom they work. The findings show the types of ethical violations that occur and the frequency with which they occur. The findings also show how respondents deal with observed violations of ethical behavior. All responses are analyzed to determine if differences exist between the responses of analysts having different characteristics (gender, age, years of employment, (...) and education), and differences in employment circumstances (firm size, firm type, buy side/sell side, U.S./Canada). (shrink)

This study examines the ethical attitudes and practices of securities analysts and portfolio managers from four Pacific Rim countries – Hong Kong, Japan, Singapore and Thailand – and compares the findings to a similar study of North American investment professionals to identify significant differences. The findings show that many differences exist due to cultural differences and differences in the regulatory environment between the Pacific Rim countries studied and North America.

We exhibit a structural difference between the truth-table degrees of the sets which are truth-table above 0′ and the PTIME-Turing degrees of all sets. Though the structures do not have the same isomorphism type, demonstrating this fact relies on developing their common theory.

Gender‐affirming care is almost exclusively discussed in connection with transgender medicine. However, this article argues that such care predominates among cisgender patients, people whose gender identity matches their sex assigned at birth. To advance this argument, we trace historical shifts in transgender medicine since the 1950s to identify central components of “gender‐affirming care” that distinguish it from previous therapeutic models, such as “sex reassignment.” Next, we sketch two historical cases—reconstructive mammoplasty and testicular implants—to show how cisgender patients offered justifications grounded (...) in authenticity and gender affirmation that closely mirror rationales supporting gender‐affirming care for transgender people. The comparison exposes significant disparities in contemporary health policy regarding care for cis and trans patients. We consider two possible objections to the analogy we draw, but ultimately argue that these disparities are rooted in “trans exceptionalism” that produces demonstrable harm.. (shrink)

The aim of this virtual special issue is to bring together philosophical and historical perspectives to address long-standing issues in the interpretation, utility, and impacts of quantitative genetics methods and findings. Methodological approaches and the underlying scientific understanding of genetics and heredity have transformed since the field's inception. These advances have brought with them new philosophical issues regarding the interpretation and understanding of quantitative genetic results. The contributions in this issue demonstrate that there is still work to be done integrating (...) old and new methodological and conceptual frameworks. In some cases, new results are interpreted using assumptions based on old concepts and methodologies that need to be explicitly recognised and updated. In other cases, new philosophical tools can be employed to synthesise historical quantitative genetics work with modern methodologies and findings. This introductory article surveys three general themes that have dominated philosophical discussion of quantitative genetics throughout history: (1) how methodologies have changed and transformed our knowledge and interpretations; (2) whether or not quantitative genetics can offer explanations relating to causation and prediction; and (3) the importance of defining the phenotypes under study. We situate the contributions in this virtual special issue within a historical framework addressing these three themes. (shrink)

We show that the existence of a recursively enumerable set whose Turing degree is neither low nor complete cannot be proven from the basic axioms of first order arithmetic (P -) together with Σ 2 -collection (BΣ 2 ). In contrast, a high (hence, not low) incomplete recursively enumerable set can be assembled by a standard application of the infinite injury priority method. Similarly, for each n, the existence of an incomplete recursively enumerable set that is neither low n nor (...) high n - 1 , while true, cannot be established in P - + BΣ n + 1 . Consequently, no bounded fragment of first order arithmetic establishes the facts that the high n and low n jump hierarchies are proper on the recursively enumerable degrees. (shrink)