000			00333nam a2200121Ia 4500
008			170224s9999 xx 000 0 und d
245			_aProductivity Metrics and Consumers’ Misunderstanding of Time Savings
260			_bJournal of Marketing Research
260			_c2016
300			_a53:3
500			_aJune
650			_xMarketing.
999			_c316052 _d316052