Koopman, S. and Creal, D. (2010). Extracting a robust U.S. business cycle using a time-varying multivariate model-based bandpass filter Journal of Applied Econometrics, 25:695--719.
Frank Windmeijer (2010). Incentives and targets in hospital care: Evidence from a natural experiment Journal of Public Economics.
Xianhua Hu (2010). Risk aversion and optimal reserve prices in first- and second-price auctions Journal of Economic Theory.
Francesco Lippi (2009). Technological change and the households' demand for currency Journal of Monetary Economics.
Francesco Lippi (2009). Financial innovation and the transactions demand for cash Econometrica.
Frank Windmeijer (2009). Generalized method of moments with many weak moment conditions Econometrica.