Typography

The 1995 British two pound "Dove" coin The Bank of England's chief economist Andrew Haldane recently called for central banks to think more imaginatively about how to deal with the technological constraint imposed by the zero lower bound on interest rates. Haldane says that the lower bound isn't a passing problem. Rather, there is a growing probability that when policy makers need three percentage points of headroom to cushion the effects of a typical recession, that headroom just won't be there. Haldane pans higher inflation targets and further quantitative easing as ways to slacken the bound, preferring to focus on negative interest rates on paper currency, a topic which gets discussed often on this blog. He mentions the classic Silvio Gesell stamp tax (which I discussed here ), an all out ban on cash as advocated by Ken Rogoff, and Miles Kimball's crawling peg (see here ). According to Haldane, the problem with Gesell's tax, Rogoff's ban ( pdf ), a

A common argument against the Fed raising interest rates next week is the asymmetry in risks that it faces. If it keeps rates low too long and sets off inflation, no problem: it can quickly hike rates a few times to bring prices back in line. However, if it boosts rates too early and an unintended slowdown sets in, the Fed won't have room to cut a few times in order to fix its mistake. That's because the Fed is at the zero lower bound , the edge of the world in monetary policy terms. To avoid this conundrum, the Fed should hold off as long as possible before raising, at least until it "sees the whites of inflation's eyes." As Paul Krugman points out , the asymmetry argument is only a recent one. Historically U.S. interest rates have hovered far above zero. If the Fed made a mistake, it didn't have to worry about falling off the edge of the world in order to fix the situation, it could simply ratchet rates down a few times. Rather than waiting till the last m

National Bank of Greece depository receipt certificate ( source ) If you're like me and you like to: 1) explore anomalies in markets; and 2) mix equity analysis with monetary analysis, then you'll like this post. A sneak peak: by the end, we'll be able to use equity markets to figure out the unofficial exchange rate between a Greek euro and non-Greek euro. For the last few weeks shares of Greek banks have diverged dramatically from their overlying depository receipts (see chart below). A bit of background first. A depository receipt is much like an exchange-traded fund, except where an ETF holds a bundle of different stocks, a depository receipt represents just one stock. That stock is usually listed on an out-of-the-way market (like Greece), whereas the depository receipt trades on a major exchange like New York. Investors interested in owning a foreign stock can avoid currency conversion costs and foreign settlement problems and instead purchase the New York-listed depos