TY  - GEN
N2  - Every population game defines a vector field on the set of strategy distributions X. The
projection dynamic maps each population game to a new vector field: namely, the one closest
to the payoff vector field among those that never point outward from X. We investigate the
geometric underpinnings of the projection dynamic, describe its basic game-theoretic properties,
and establish a number of close connections between the projection dynamic and the replicator
dynamic.
TI  - The projection dynamic, the replicator dynamic and the geometry of population games
T3  - ELSE Working Papers
ID  - discovery14428
CY  - London, UK
Y1  - 2007/08//
AV  - public
A1  - Dokumaci, E.
A1  - Lahkar, R.
A1  - Sandholm, W.H.
PB  - ESRC Centre for Economic Learning and Social Evolution
UR  - http://else.econ.ucl.ac.uk/newweb/papers.php#2007
ER  -