actualisationdesoi arbeitsbedingungen arbeitsmarkt business businessethics digitalisierung economics europe finance flextime geistigearbeit hoursoflabor industrialrelations labor labour lebensarbeitszeitverkürzung nachindustriellegesellschaft newyorktimesbestseller nonfiction nyt:hardcover_business_books=2012-02-25 part-timeemployment part-timeself-employment politicalscience practices qualityoflife qualityofworklife qualitédelavie qualitédelavieautravail réalisationdesoi self-actualization(psychology) self-employed self-realization socialresponsibility society sociology:work successinbusiness vergütung work-lifebalance workingpatterns