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Creal, D., Koopman, S. and Lucas, A. (2011). A dynamic multivariate heavy-tailed model for time-varying volatilities and correlations Journal of Business and Economic Statistics, 29(4):552--563.
Francesco Lippi (2011). Optimal price setting with observation and menu costs Quarterly Journal of Economics.
Frank Windmeijer (2011). How important is pro-social behaviour in the delivery of public services? Journal of Public Economics.