Abstract
considerable publicity in some of the leading general science journals such as Science and Nature. While most of this research has appeared in physics journals, some has appeared in economics journals as well, more often when at least one author is an economist. Strong claims have been made by some advocates regarding its reputed superiority to economics (McCauley, 2004), with arguments that in fact the teaching of microeconomics and macroeconomics as they are currently constituted should cease and be replaced by appropriate courses in mathematics, physics, and some other harder sciences. The lack of invariance principles in economics and the failure of economists to deal properly with certain empirical regularities are held against it in this line of argument, although most econophysicists do not go as far as McCauley in proposing the complete replacement of economics as such by econophysics.