Sumantra Ghoshal’s condemnation of “bad management theories” that were “destroying good management practices” has not lost any of its salience, after a decade. Management theories anchored in agency theory (and neo-classical economics generally) continue to abet the financialization of society and undermine the functioning of business. An alternative approach (drawn from a more classic institutional, new ecological, and refocused ethical approaches) is reviewed.

Although it is often said that economics is too much like physics, to a physicist economics is not at all like physics. The difference is in the scientific methods of the two fields: theoretical economics uses a top down approach in which hypothesis and mathematical rigor come first and empirical confirmation comes second. Physics, in contrast, embraces the bottom up ‘experimental philosophy’ of Newton, in which ‘hypotheses are inferred from phenomena, and afterward rendered general by induction’. Progress would accelerates if (...) economics were to truly make empirical verification the ultimate arbiter of theories, which would force it to open up to alternative approaches. (shrink)

Although most of the marginalist economists' methodology was influenced by nineteenth-century classical physics, the work of Francis Ysidro Edgeworth represents the highest point of classical physics influence to the development of mainstream economic methodology. Subsequent leading theorists were not as explicit, although economic theory continued to be influenced by physics as the work of Pareto, Fisher and Samuelson indicates. However, the physics methodological framework has made a recent reappearance in the relatively new field of econophysics. Although there are a few (...) methodological similarities, there are also many important differences between mainstream economics and econophysics. Econophysicists' emphasis to statistical mechanics rather to mechanical models, their reservations towards rational agent theory and their rejection of many standard assumptions of mainstream economics are examples of such differences. The paper examines the above from a methodological viewpoint. It also discusses the p.. (shrink)

Despite the idiosyncratic behavior of individuals, empirical regularities exist in social and economic systems. These regularities often arise from simple underlying mechanisms which, analogous to the natural sciences, can be expressed as universal principles or laws. In this essay, I discuss the similarities between economic and natural phenomena and argue that it is advantageous for economists to adopt methods from the natural sciences to discover “universal laws” in economic systems.