Letteratura di riferimento sui "Gruppi Piramidali"
Almeida, H., & Wolfenzon, D. (2006). A theory of pyramidal ownership and family business groups. Journal of Finance, 61, 2637–2680.
Bianchi, M., & Bianco, M. (2006). Italian corporate governance in the last 15 years: From pyramids to coalitions. ECGI Finance Working Paper, 144.
Bianchi, M., Bianco, M., & Enriques, L. (2001). Pyramidal groups and the separation between ownership and control in Italy. In The control of corporate Europe, ed. F. Barca and M. Becht. Oxford University Press, 54–187.
Faccio, M., & Lang, L. H. P. (2002). The ultimate ownership of Western European corporations. Journal of Financial Economics, 65, 365–395.
Friedman, E., Johnson, S., & Mitton, T. (2003). Propping and tunnelling. Journal of Comparative Economics, 31(4), 732-750.
Morck, R. (2005). How to eliminate pyramidal business groups: The double taxation of inter-corporate dividends and other incisive uses of tax policy. Tax Policy and the Economy, 19, 135–179.
Morck, R. & Yeung B (2013). Enterprise Models: Freestanding Firms versus Family Pyramids, Ch. 7 in The Cambridge History of Capitalism: Volume II, The Spread of Capitalism, Jeffrey Williamson (ed.) Cambridge University Press.
Morck, R. (2006). Corporations. Harvard Institute of Economic Research, Discussion Paper, 2101.
Wolfenzon, D. (1999). A theory of pyramidal structures. Working Paper, Harvard University.