July 28th, 2009, 10:12 pm
QuoteOriginally posted by: Traden4AlphaFarmer raises some interesting points, as usual!Regarding Fed Manipulation: I do agree that the Fed can adjust the aggregate supply of dollars and can modulate the attractiveness of USD via interest rates but these controls have four significant limitations. First, the Fed has imperfect knowledge of key economic numbers such as the current circulating supply of dollars (i.e., dollars not locked in vaults, mattresses, etc.), the true future price elasticity for dollars, and the inflation perceptions of ordinary folks. Second, Gardener3 noted that the coupling between Fed action and economic reaction is neither exact nor instantaneous. Even if the Fed could measure the economy perfectly, it couldn't predict the exact action that would have the exactly desired consequences. Thus, the Fed can't help but take the wrong action because it can never know what the right action is. Third, the Fed has almost no control of where/who has the supply of dollars -- removing a presumed surfeit of currency from the total system could lead to a dearth of dollars in some key part of the system (e.g., consumer credit). Increasing interest rates to boost the USD (and to help the US govt sell it's trillions in debt) will raise mortgage rates to kill housing and new consumer lending. Fourth, the Fed is not immune from political pressures, especially these days! The overall result is that Fed has far less control than might first appear and suffers from systemic biases in it's policies.Regarding the "Priced-In" Phenomenon: the current speculative participants of the fx market (those that have the capital and risk-tolerance to take speculative positions in USD rates) have, no doubt, attempted to price-in all the contingencies of inflation/deflation, future dollar reserve/non-reserve-status, interest rate policy, dollar policy, flight-to/from-quality, etc. But the potential for speculators to remove all price inefficiencies does not imply the actual removal of all price inefficiencies. The speculative participants may not have the capital to offset more fundamental phenomena (e.g., patterns of global utilization of dollar for non-speculative purposes such as trade, dollar-denominated foreign debts, commodities, etc.). To the extent that the market contains players that buy/sell the dollar regardless of the speculative contingencies, the price will move independently of the proper contingent price. In fact, to the extent that non-speculative players dominate, the speculative players may leave the market (because the market can remain irrational longer than the speculators remain solvent). The point is that I'm not sure the theory of arbitrage applies, especially in times of market stress. In theory, the currency shouldn't matter because one can always hedge the currency risks. In practice, limitations in access to risk capital, liquidity risks, and counterparty risks, all degrade market completeness and violate the arbitrage-free assumption to create semi-inaccessible arbitrage.In short, there is no good reason for the USD interest rates to increase.