论文检索

非参数检验功效的一个下界AI 解读

This note provides relatively simple algebraic expressions that may be used to obtain a lower bound for the power of nonparametric tests such as the generalized axiom of revealed preference. Bounds are calculated for several data sets in which it is found that the lower bound developed here may be useful in establishing the ability to detect violations of rational decision-making under the alternative hypothesis of random behavior.

聚合指标有效性的检验AI 解读

Ths article develops a new approach for testing aggregation restrictions in estimated production-function and cost-function models. Rather than using the well-known separability conditions for the existence of an aggregate, this approach focuses on testng whether a particular aggregate is valid and develops empirically testable necessary and sufficient conditions for the validity of some known aggregation scheme. An empirical section examines the power of this test in the…