Tag Archives: methodological individualism

The neoclassical foundational assumption of rational maximization and Buchanan's rational choice theory are "thin" theories of the actor. As a result the models created on the basis of such assumptions are simplifications. The questions is whether they are oversimplifications. That depends on the case. Such assumptions may apply generally in certain simple cases but not to all. Moreover, the assumption of methodological individualism on which microfoundations depends is similarly limited....

Paraphrasing that nineteenth-century critic of political economy, we might say that “economic decision-making appears, at first sight, a very trivial thing, and easily understood. Its analysis shows that it is, in reality, a very queer thing, abounding in metaphysical subtleties and theological niceties.” We might credit Thaler and other behavioral economists, then, for having taken a first step in challenging the traditional neoclassical account of rational decision-making. But they stop...

On reductionism.This is also the case in philosophy where different methods attempt to exclude other methods by reducing the debate to a lower level of data, e.g, sense data only, or lower order of abstraction, e.g., all abstraction must be reducible to first order. These methodological assumptions reduce justification to observations of objects. For example, David Hume used philosophical reduction to sense data to exclude causality, arguing that causality is nothin more than observation of...