van den Berg, G.J., van Ours, J.C. and Pradhan, M. (2001). Declining prices in the sequential Dutch flower auction of roses American Economic Review, 91:1055--1062.
van den Berg, G., van Ours, J. and Pradhan, M. (2001). The declining price anomaly in Dutch rose auctions American Economic Review, 91(4):1055--1062.