source https://offshoreleaks.icij.org/ FAQ on terminology: https://offshoreleaks.icij.org/pages/about#terms_definition other analysis done http://www.economist.com/blogs/graphicdetail/2016/04/daily-chart-0 http://www.economist.com/news/international/21696497-huge-trove-documents-has-revealed-secrets-offshore-business-presaging-tougher hackathon links http://www.hackathon.com/germany/dusseldorf/mission-economy-der-hackathon-von-handelsblatt-und-wirtschaftswoche-24346149990 https://www.eventbrite.com/e/mission-economy-der-hackathon-von-handelsblatt-wirtschaftswoche-und-3m-tickets-24346149990