00452nas a2200109   4500008004100000245007100041210006700112260002400179653001500203100001800218856010600236       2009                        eng d00aThe Earnings Effects of Advertising Expenditures during Recessions0 aEarnings Effects of Advertising Expenditures during Recessions  aNantes Francec200910aAccounting1 aGraham, Roger  u/biblio/earnings-effects-advertising-expenditures-during-recessions-0