caption death_date death_place birth_place school_tradition influences color nationality field birth_date image article_title name
john maurice clark june 27 , 1963 westport , connecticut , u.s. northampton , massachusetts , u.s. institutional economics thorstein veblen black american political economics november 30 , 1884 john maurice clark.jpg john maurice clark
 john maurice clark
john maurice clark

`` not to be confused with sir john maurice clark '' john maurice clark -lrb- 1884-1963 -rrb- was an american economist whose work combined the rigor of traditional economic analysis with an `` institutionalist '' attitude .
clark was a pioneer in developing the theoretical basis of modern keynesian economics , including the concept of the economic multiplier .
