Andre Spicer : « Research shows that long working hours have negative effect on people , Spicer says . He says extreme hours are bad for employees , for communities and even for companies . Spicer : The most productive countries often have the shortest work hours .
Andre Spicer : Intern 's death casts spotlight on extreme work culture in finance industry . Research shows that long working hours have negative effect on people , Spicer says . He says extreme hours are bad for employees , for communities and even for companies . Spicer : The most productive countries often have the shortest work hours .