any order can be reduced to solving a system of quadratic equations. We propose using the theory of Grobner bases in …

of these techniques does not respect the agnosticism of the theory. These algorithms impose additional sign restrictions … agnosticism of the theory. Without the additional restrictions, it is hard to support the claim that either optimism shocks are an …

This paper moves toward the formulation of a normative theory of taxation that incorporates collective choice as an … essential element. Such a theory has many interesting parallels to optimal taxation, including large information requirements …In diesem Papier wird versucht, eine normative Theorie der Besteuerung auf der Theorie der kollektiven Entscheidung …

basic concepts of mathematical complexity theory; (2) show that the problem of Optimal Aggregation is of high computational …