スーザン・エイシー
Athey, Susan (2002). “Monotone Comparative Statics Under Uncertainty”. Quarterly Journal of Economics 117 (1): 187-223. doi:10.1162/003355302753399481. http://nrs.harvard.edu/urn-3:HUL.InstRepos:3372263.
Athey, Susan (2001). “Single Crossing Properties and the Existence of Pure Strategy Equilibria in Games of Incomplete Information”. Econometrica 69 (4): 861-890. doi:10.1111/1468-0262.00223.