“Monetary policy and asset prices,” in Monetary policy: A journey from theory to practice, ECB, pp. 43-51. Kohn, D.L. (2008). “Monetary policy and asset prices revisited,” speech at the Cato Institute’s Twenty-sixth Annual Monetary Policy Conference. Krugman, P. (1998). “It's Baaack! Japan's Slump and the Return of the Liquidity Trap,” Brookings Papers on Economic Activity 98(2), pp. 137-187. Lorenz, E. N. (1972).
“Does the flap of a butterfly’s wings in Brazil set off a tornado in Texas?”, Speech before the American Academy for the Advancement of Science, 29 December. Papademos, L. (2008), “The role of money in the conduct of monetary policy”, Beyer and Reichlin (eds. ), The role of money and monetary policy in the twenty-first century, European Central Bank.