The Four Horsemen of Economic Collapse 52 View more insights in Social Sciences View more figures from University of Cumbria · Next in Social SciencesAn early indicator for anomalous stock market performanceThomas Gries | Universität PaderbornInternational tax competition with rising intangible capital and financial globalizationVincenzo Quadrini | University of Southern California Ian Chapman discusses The Four Horsemen of Economic Collapse, Economic Theory for the Anthropocene. Image courtesy of interviewee. January 24, 2020