Referee for: Review of Economics and Statistics, Journal of Econometrics, Journal of the European Economic Association, PloS ONE, Journal of Public Economics, Journal of Applied Econometrics, Journal of Health Economics, Health Economics, Labour Economics, Review of Economic Dynamics, International Tax and Public Finance, Social Science & Medicine, Economica, Applied Statistical Letters, European Journal of Political Economy, European Journal of Health Economics, Scandinavian Journal of Economics, Canadian Journal of Economics, Empirical Economics, Fiscal Studies, Oxford Economic Papers, IZA Journal of Labor Policy, Geneva Papers on Risk and Insurance: issues and practice, Labour, Series, Investigaciones Económicas, Spanish Economic Review, Hacienda Pública, Moneda y Crédito,andRevista de Economía Aplicada.