Chien Yu Huang, “Informative Producer Service in a R&D Based Variety Expansion Model", at the 26th Annual Congress of the European Economic Association, 65th European Meeting of the Econometric Society in Oslo, August 25-29, 2011. Link
Han, Xu, "Tests for parameter instability in dynamic factor models", NBER National Science Foundation Time Series Conference, Michigan State Univerity, Sep. 16-17, 2011. Link
Fan, Michael Qingliang, "The Adaptive Lasso Method for Structural Equation Variable Selection", Meeting of the Midwest Econometrics Group, Chicago, IL, October 6-7, 2011.
Han, Xu, "Determining the Number of Factors with Potentially Strong Cross-Sectional Correlation in Idiosyncratic Shocks", 2011 Meetings of the Midwest Econometrics Group, October 6-7. Link