Gabrieli, T; Galvao, AF; Montes-Rojas, GV; (2012) Who benefits from reducing the cost of formality? quantile regression discontinuity analysis. In: Lehmann, H and Tatsiramos, K, (eds.) Informal Employment in Emerging and Transition Economies. (pp. 101-133). Emerald Group Publishing Limited: Bingley, UK.