“…Loayza, Oviedo, and Servén (2005a,b) find a positive and statistically significant correlation between informality on the one hand, and a broader product market index combining density of regulation pertaining to labor, entry, trade, financial markets, bankruptcy, and contract enforcement on the other. Moreover, a number of studies have shown the relationship between regulation and corruption (see overview in Madani and Licetti (2010)), technology adaptation in firms (Riordan 1992), foreign direct investment (Busse and Groizard 2008), international trade (Crozet and Mirza 2016), innovation (Marcos and Santaló 2010), productivity (Crafts 2006), and employment (Noe 2011).…”