The debate over whether we are in for inflation or deflation was alive and well at the Agora Symposium in Vancouver this week. It seems that not everyone is ready to join the deflation-first, then-inflation camp I am currently resident in. So in this week’s letter we look at some of the causes of deflation, the elements of deflation, if you will, and see if they are in ascendancy. For equity investors, this is an important question because, historically, periods of deflation have not been kind to stock markets. Let’s come at this week’s letter from the side, and see if we can sneak up on some answers.