Applied Economics Quarterly, Vol. 64 (2018), Iss. 3 : pp. 179–198
Applied Economics Quarterly, Vol. 66 (2020), Iss. 1 : pp. 65–92
Vierteljahrshefte zur Wirtschaftsforschung, Vol. 79 (2010), Iss. 4 : pp. 75–84
Applied Economics Quarterly, Vol. 57 (2011), Iss. 1 : pp. 67–87
