Colin C. Williams

2 ta ish

University of Sheffield

1. The Informal Economy in Global Perspective

   Abel Polese, Colin C. Williams, Ioana Alexandra Horodnic +1

   Kitob20174 iqtibos

   ABIABI:AkademIndex/2026.other.411469

2. Measuring the global shadow economy the prevalence of informal work and labour

   Colin C. Williams, Friedrich Schneider

   Kitob3 iqtibos

   ABIABI:AkademIndex/2026.other.411488