In the current situation where government spending is increasing faster than receipts and government debt is increasing, we agree that inflation will go up and the dollar will weaken. We disagree on the magnitude of the effect.
When government debt grows in a mature economy beyond a certain level, it crowds out investment, leads to increased interest rates, slower GDP and a weaker currency. Empirical evidence demonstrates this quite effectively, but as you mentioned earlier there is no “magic number” for when it goes from an acceptable level and into a drag on the economy level or into hyperinflation. I’ll concede that inefficient markets up to a ballpark 3-5 year time horizon can defy economic gravity, but the price does get paid.
Cite for the bonds is really a tax arguement? It costs real money, USD400 Billion in FY06, to fund the debt market. Even if that $400B is partially offset by increased taxes, it’s not a profit center but unproductive debt servicing.
I’ll agree that an efficient treasury bond market and liquid currency is a good thing. It’s in the best interest of the US to have an effective debt market. However, at some point, the debt becomes too large and those same (in)efficient markets punish by demanding higher rates or flowing into alternatives.
Also you need to factor in the total government debt including social security. Remember FICA receipts are partially funding the government rather than as set aside to pay off social security debt as it comes due. What’s the current forecast for SS to go bankrupt? So, not only is Uncle Sugar going to have to pay off all these treasuries, but also SS with a greying population. Total government liabilities/debt is significantly higher than the Treasury market. A mature economy growing at a what 2-5% isn’t going to grow out of these liabilities.
Interest rate parity theorem. Essentially, currency has an inverse relationship with rates and inflation. Currency falls as rates and inflation rise, and vice versa. This is not an *exception * but empirically proven. Given the global interdependance of our economy, a depreciating dollar probably isn’t going to be as beneficial as it might appear on the surface. Look at the lesson of Japan from 1990 to now as a good example. Also given the global nature of the economy, a depreciating dollar will lead to imported inflation.
