Whether can apply behavioral economic method to raise productivity, service performance in organizations and predict consumer individual emotion in consumption market.I write this book aims to explain whether behavioral economy methods can be attempted to solve how to raise productivities challenge in organizational situations as well as how to predict consumption behaviors challenges.In chapter one, I shall explain how to apply behavioral economic method to predict normal basic income consumption client group's habitual spending behavior as well as how to apply behavioral economic method to predict how labor market changing behavior and predict when labor market changes will occur in order to solve shortage of labor or job supply shortage challenges.