Our research investigates how the inclusion of a company on an independent ethics index affects its attractiveness to institutional investors. Using a sample of 864 U.S. firms over the 2010–2018 period, we find that institutional investors significantly increase their holdings in companies in the quarter that they are included on the ethics index and maintain larger holdings in the four quarters following the inclusion on the Ethisphere list relative to pre-inclusion period, with dedicated institutional investors being more swayed to invest (...) than transient investors. This paper adds to the emerging literature on intermediate signaling by showing that a firm's inclusion on an ethics index reduces information asymmetry with institutional investors. Our evidence suggests that public companies should effectively, rather than ceremonially, adopt sound governance structures and invest in socially responsible activities, as these actions can increase their likelihood of being included on ethics indices. By doing so, these firms send credible signals about their ethical compass, granting them access to valuable institutional investments. (shrink)

In this paper, we show that for any computable ordinal α, there exists a computable tree of rank with strong degree of categoricity if α is finite, and with strong degree of categoricity if α is infinite. In fact, these are the greatest possible degrees of categoricity for such trees. For a computable limit ordinal α, we show that there is a computable tree of rank α with strong degree of categoricity (which equals ). It follows from our proofs that, (...) for every computable ordinal, the isomorphism problem for trees of rank α is ‐complete. (shrink)

The Tshwane Conference on African Information Ethics of 5-7 February 2007 forces the question, What is an African information ethics? This question is addressed with reference to the complexities of a distinctly African information ethics, taking into account the distinction between ethics and morality, and the assumptions of the language of the Tshwane Declaration on Information Ethics in Africa. Gilles Deleuze‘s concept of assem-blage, analyzed from the perspectives of Bruno Latour‘s concept of ―reassembling the social‖ and recent anthropological approaches (...) to global assemblages are put to work to investigate possibilities of an African information ethics, with special attention to the concepts of universality and African identity. The task of assembling an African information ethics is then analyzed in terms of Latour‘s call for building "livable collectives". (shrink)

In the Classical Review I quoted, for Petronius 77. 6 ‘assem habeas assem valeas,’ a proverb unnoticed as far as I know by other scholars—‘quantum habebis tantus eris; frange lunam et fac fortunam’—and suggested that we should invert and correct—‘frange lunam [et] fac fortunam; quantum habebis tanti eris’—thus getting an accentual trochaic tetra-meter, with rhyme in the first half , which could be added to the popular trochaics collected in Baehrens' Poet. Lat. Fragmenta.