5 Rostagno, M., Altavilla, C., Carboni, G., Lemke, W., Motto, R., Saint-Guilhem, A. and Yiangou, J., “A tale of two  decades: The ECB’s monetary policy at 20”, 2019, forthcoming. 6 Bank for International Settlements, “Unconventional monetary policy tools: a cross-country analysis”, CGFS  Papers, No 63, October 2019.
7 See Lenza, M. and Slacelek J., “How does monetary policy affect income and wealth inequality? Evidence from  quantitative easing in the euro area”, Working Paper Series, ECB, No 2190, October 2018. See also Deutsche Bundesbank, “Distributional effects of monetary policy”, Monthly Report, September 2016 and Casiraghi, M., Gaiotti, E., Rodano, L., and Secchi, A., “A ‘reverse Robin Hood’?