3 IZA Discussion Papers
IZA Discussion Paper No. 12442
published in: Robert A. Cord, Richard G. Anderson, William A. Barnett (eds.), Paul Samuelson Master of Modern Economics, Palgrave Macmillan, 2019, 471-495
IZA Discussion Paper No. 7896
published as 'Selfish altruism, fierce cooperation and the predator' in: Journal of Biological Dynamics, 2018, 12 (1), 471 - 485
IZA Discussion Paper No. 6519