JohnfrmCleveland
Footballguy
Supply and demand can be a misleading thing - everybody jumps right into this without giving a second thought to the possibility (probability) that the supply isn't fixed. Demand goes up, so prices must be going up with them, right? Well, not so fast - maybe the supply is increasing, too.I disagree that only real conditions affect prices. If confidence falls enough within and more importantly outside the country, the value falls, and it buys less. Not sure if you are just saying as our current situation as a reserve currency but that is part of the point. People in Argentina are willing to pay 20% more for dollars because they hold value and are limited by how much they can legally hold. Since demand is so high, our currency is inflated and we can directly trade dollars for soybeans and thus get a discount and only incur one transaction cost.Now your earlier point is interesting in that these countries wanting to save dollars requires us to print more and actually hurts their reserves.I don't think confidence has anything to do with it. Confidence in the dollar is just the knowledge that you can go to the store and buy a loaf of bread for a buck or two. It costs the same whether you have confidence in the dollar or not, or whether the grocer has confidence in the dollar or not. Real conditions, like shortages or droughts, are what affect prices.I'm not of the mindset that we can just print money at will, with no limit. But if we didn't deficit spend, aggregate demand would spiral downward, if only due to our trade deficit. The limit, as I alluded to above, is our economy's ability to meet the demand, which it is having absolutely no problem doing at this level of spending. Our economy is meeting all demand with plenty of labor left sitting on the bench.
This is why a box of Cheerios doesn't go up or down in price constantly - there is no shortage of oats. People are willing to pay a certain price, and General Mills is willing to accept a certain profit for their troubles. It's not really a supply/demand thing, because the supply is elastic. The price of Cheerios will go up when the price of oats goes up, or the price of oil goes up, but it won't go up if demand goes up by 10%, as long as General Mills can meet that new demand. Because if they raised their price just to increase their profit margin, then those generic Toasty-O's would look like an even better value in comparison, and more shoppers would make the switch.
I said before that leverage and shortages are what cause prices to go up. Is there a shortage of dollars in the FOREX market? There is certainly no shortage of dollars in America, because the Fed supplies all the dollars that the economy demands. I don't think that changes when we are talking about international transactions, either. If you need dollars, you can earn them or you can borrow them, and I have never heard of a shortage of dollars being an impediment to any transaction.
Domestically, you just need sufficient dollars to make the economy work smoothly - enough so that banks can make their transactions without having to scrape around for dollars. The Fed has always supplied reserves as needed - banks were never "reserve-constrained," and could always make loans and complete transfers between banks, because the Fed would always lend them enough to do so. This is a very different situation from a regime where you have a fixed number of dollars available. I think the same is true internationally - there is no shortage of dollars out there, so the supply/demand thing is not what is setting the value.