@unpublished{kim:stuc:wolt:20,
	Author = {Kim, In Song and Stuckatz, Jan and Wolters, Lukas},
	Note = {Working paper available at \url{http://web.mit.edu/insong/www/pdf/campaign-lobby.pdf}},
	Title = {Strategic and Sequential Links between Campaign Donations and Lobbying},
	Year = {2020}}