This study analyzes a complex case in society, namely, how to distinguish ride-sharing applications, such as Uber, from ordinary taxi enterprises. We conduct a structural analysis of normative practices with distinctions at the following levels: aspects; radical types, genotypes, and phenotypes; part-whole, enkaptic relationships, and interlinkages; and the distinction between qualifying and foundational functions as it is captured in the theory of normative practices. We conclude that the genotype of taxi matchmaking enterprises, of which Uber is an example, represents a (...) novel normativity that could positively serve society and also produce normative challenges, depending on its governance. Therefore, regulators should not dismiss the entire genotype of taxi matchmaking enterprises, but should address the phenotypes that are illegal or that cannot thrive without the illegal behaviors of its users. This conclusion is clear from the structural and directional sides of the practice. (shrink)

The aim of my paper is to clarify the conceptions of epistemic deism and probabilistic theism and to demonstrate that the two doctrines do not finally collapse into one. I would like also to point some reasons for the acceptance of a certain version of probabilistic theism which I will call in the last part of the article “open probabilistic theism”. Open probabilistic theism is not a version of the view called “open theism”. The reasons for the openness of open (...) probabilistic theism are quite different from the reasons supporting open theism. (shrink)

Models and modelling are central not only to management but to all human affairs. Models provide grounds for decision making and action-taking. This paper investigates the concept of ‘model’, showing that the conventional notion of a model as understood in management science, a notion founded on positivism and realism, is insufficient for the complex practical needs of management models. To remedy this situation, an alternative notion founded on Projective Constructivist Epistemology (PCE) is proposed. Some of the implications of the new (...) notion for modelling practice and model validation are also discussed. The new notion results from theoretical investigations and empirical experience gleaned over the last five years in public-sector, military and business contexts. The paper concludes with a brief discussion of areas that might merit investigation in the future. (shrink)