6 IZA Discussion Papers
IZA Discussion Paper No. 16114
IZA Discussion Paper No. 15194
IZA Discussion Paper No. 14846
IZA Discussion Paper No. 9567
published in: Journal of Benefit Cost Analysis, 2018, 9(3), 375-406
IZA Discussion Paper No. 7277
published in: Energy Economics, 2014, 45, 491-500.
IZA Discussion Paper No. 6637
published in: Journal of Economics Surveys, 2014, 28(5), 862-888.