Otsu, Taisuke; Seo, Myung Hwan; Whang, Yoon-Jae - Cowles Foundation for Research in Economics, Yale University - 2008
We propose non-nested hypotheses tests for conditional moment restriction models based on the method of generalized empirical likelihood (GEL). By utilizing the implied GEL probabilities from a sequence of unconditional moment restrictions that contains equivalent information of the conditional...