Article in Journal Insights from New Tax-Based Measures of Gig Work in the United States Dmitri Koustasifo Institute, Munich, 2020CESifo Forum 21 (3), 5-9 PDF Download Included in CESifo Forum 03/2020: Job Market Boom or Oppressive Change? The Effects of the Digital Transformation on the Workplace and the Labor Market ifo Institute, Munich, 2020