00310nam a2200121Ia 4500082001800000100001500018245009300033260000900126300001600135490001500151490001700166500000500183  a330.183 K96b  aKuh, Edwin  aValidity of cross-sectionally estimated behavior equations in time series applicationsb  c1959  app. 197-214  vv.27, 1959  aEconometrica  a