Guggenberger, P., Kleibergen, F., Mavroeidis, S. and Chen, L. (2012). On the asymptotic sizes of subset Anderson-Rubin and Lagrange multiplier tests in linear instrumental variables regression Econometrica, 80(6):2649--2666.
Markiewicz, A. (2012). Model Uncertainty and Exchange Rate Volatility International Economic Review, 53(3):815--843.