Rosa, Donato De; Gooroochurn, Nishaal; Görg, Holger - Institut für Weltwirtschaft (IfW) - 2010
corruption on productivity. Corruption is defined as a “bribe tax” and is compared to another form of institutional inefficiency …, which is often believed to be closely linked with corruption: the “time tax” imposed on firms by red tape. When testing … their effects in the full sample, only the bribe tax appears to have a negative effect on firm-level productivity, while the …