1 See Faust, J. and Leeper, E.M. (2015), “The Myth of Normal: The Bumpy Story of Inflation and Monetary Policy,”  in Inflation Dynamics and Monetary Policy, Federal Reserve Bank of Kansas City, Jackson Hole, pp. 263-358. 2 See Bernanke, B. (2020), “The New Tools of Monetary Policy”, American Economic Review, Vol. 110, No 4, pp. 943-983; Rostagno, M., Altavilla, C., Carboni, G., Lemke, W., Motto, R. and Saint Guilhem, A. (2021), “Combining negative rates, forward guidance and asset purchases: identification and impacts of the ECB’s unconventional policies”, Working Paper Series, No 2564, ECB; and Altavilla, C., Lemke, W., Linzert, T., Tapking, J., von Landesberger, J. (2021), “Assessing the efficacy, efficiency and potential side effects of the ECB’s monetary policy instruments since 2014”, Occasional Paper Series, No 278, ECB. 2/2  BIS central bankers' speeches
In line with this assessment, we are taking steps to increase our understanding of the impact of climate change from a financial perspective and to ensure that banks fully incorporate these risks into their processes and practices. I will now go through the recent and ongoing climate-related initiatives related to our supervisory work. The ECB Guide and climate-related disclosures  2/5  BIS central bankers' speeches  In November last year we published the ECB Guide on climate-related and environmental risks.6 It builds on the Guide for Supervisors7 of the Network of Central Banks and Supervisors for Greening the Financial System (NGFS), and communicates the ECB’s understanding of a prudent approach to managing such risks to banks, markets and the wider public, with the aim of raising banks’ awareness and preparedness for managing them. In our Guide, we outline our supervisory expectations for how climate and environmental risks should be embedded in all relevant bank processes, from banks’ risk management frameworks to their governance structures, risk appetite, business model and strategy, and, importantly, their reporting and disclosures. Our ultimate goal is to cause banks to make sure their business strategies fully reflect the Paris Agreement – and there is one thing that will be key in getting us there: data. When it comes to tackling climate risk as a financial risk, data are what we are missing the most.