[This is posted in the new Category Economics, Technical]
Many people, including many heterodox economists, understand that the neoclassical equilibrium approach to understanding economies is futile and misleading , because modern economies are far from equilibrium. The neoclassical prediction of equilibrium or near equilibrium requires a string of patently absurd assumptions. However the development of better theories seems to be significantly hindered by a feeling that any superseding theory has to be thoroughly quantified before it can be useful, and a feeling that the neoclassical theory has set a benchmark for sophisticated mathematics that must be matched before another theory can be respectable. Less fundamentally there seems to be a common perception that empirical insights can only be gained through elaborate statistical treatments of observations.
Here I offer some discussion from my experience as a natural scientist, and some examples regarding the Global Financial Crisis, to counter these hindrances. Continue reading