Tatiana Andreyeva, Xiaohan Sun
Universal School Meals in the US: What Can We Learn from the Community Eligibility Provision?
Nutrients
research econophysics going decade considerable publicity leading general science journals strong claims made advocates regarding reputed superiority economics arguments fact teaching microeconomics macroeconomics currently constituted cease replaced appropriate courses mathematics physics harder sciences lack invariance principles economics failure economists deal properly certain empirical regularities held line argument responding arguments address four points many econophysicists lack awareness done economics thus sometimes claim greater degree originality innovativeness work deserved b econophysicists use sufficiently rigorous sophisticated statistical methodology econometricians c econophysicists search universal empirical regularities economics probably exist theoretical models adduce explain empirical phenomena many difficulties limits article examines arguments concludes nonlinear dynamics entropy concepts may provide productive way forward