I guess I'm trying to address the long term, external "value" of our dollar. In my head there must be a difference between us providing jobs at chucky cheese vs providing education (thus more professors, etc) which eventually solves world problems (cancer, sustainable energy, etc). If we were isolationists with a completely self sustaining economy, then any labor against the dollar seems to been fine. But it seems to me we would be better off if there is continued desire for our currency, even if it's not for "borrowing" it back. Am I crossing wires somewhere. I'm just having trouble treating production as just production when that word has a great many shades. Maybe it's the aggregate that I'm missing - maybe starting with the bottom, no matter how simply, would accomplish "great things" naturally. But I tend not to think so. Private business doesn't seem to be to great at making the big risks - just short term profits. Leave chucky cheese for them, let the government cure cancer.
This is where the debate gets political. MMT proponents are still at the (very slow) stage where we are still trying to get it across to people that the government does not go into debt that they later have to climb out of with the proceeds of their investments. The whole cost/benefit analysis that is debated every four years is based on this incorrect belief. Most MMTers are in favor of increased government spending because we understand that more government spending does not have the negative effects that most people (and economists) are worried about. But you have already witnessed how spending debates deteriorate. Ignorance spreads like dandelions.
So
of course it is better to have research positions available than jobs at Chuck E. Cheese's, but one does not come at the expense of the other. The private sector does a very nice, efficient job at some things, and pretty much everybody agrees that it should be left to do what it does best - put stuff on the shelves to buy. There are plenty of resources not being used (including labor) for the public sector to fund research, build bridges, etc. Everything necessary is already in place, save for a willingness to deficit spend (or tax) to fund such things.
Is it really that simple? How do you choose the wage floor? In the theme of my last post, assuming that a person all the way to a 50k salary spends 100% of their earnings, then from the aspect of the economy isn't that hardly different than spending 10k on 5 jobs? What if you put 50k into the system (over 1 or 5 people) and you still didn't see inflation - despite having a job everybody was still willing to "produce" more - at least produce something that is of higher quality. Couldn't put more money into the system.
I guess I'm trying to say that I see no way for anybody to know how much money is the "right" amout of money to put into the system. You can only experiment and look for the feedback. And the only feedback that I see that we have a bit of a grasp on is inflation.
Exactly, inflation is the limit. But, as you said, it's hard to know how much is the "right" amount of money, how much is the "right" amount of taxation, etc. It boils down to being a political choice. The theoretical answer is that you can spend until you hit inflation, which (I think) can go beyond just 100% employment. Who knows where the real limit is, because we have tons of unused resources right now. But some of those resources are limiting
right now, in that there are real tradeoffs. For instance, we have lots of available energy, but how much fracking do you want to allow to get it?
To my way of thinking, you set a wage floor (fairly arbitrarily), get to 100% employment, and see where things go from there. Then periodically bump up the wage floor.
The other consideration with deficit spending is how much/how fast it piles up in the hands of the rich, and how much you claw back with taxes. Because no matter how much good the initial spending does, and how many times dollars cycle around in the economy, dollars are still going to pile up in the hands of capitalists, and that brings its own set of problems.
I had to come back to this (sorry, I get new ideas at random times).
So why not just "tax the rich". Wouldn't that make those dollars last longer? Again tough to separate from keynesianism - totally get the adversion to "paying back" debt, but it definately seems like we can put existing dollars back to productive use and rely on less deficit spending.
Sure, you can do that. But how much? That's not an MMT question, that's (again) a political question. (Sorry to keep going back there.)
There is no "aversion" to "paying back debt." That "debt" is just money previously earned. There are two ways to eliminate it (if that's what you want to do): you can claw it back with taxes (which doesn't work for bonds held by other countries), or you can draw it back into the economy and recycle it that way. Or number three, you can try to minimize the deficits/debt and wait for inflation to whittle down the piles. There are problems with any approach.
Is this really that different from the gold standard? In order to get more money we'd have to get more gold right? We'd literally pay somebody to take a shiny rock out of the ground. What is the difference to paying somebody the same wage to type a treasury. I realize there's no universal desirability with a treasury, but beyond that, how is it different from the aspect of money creation?
Because you can't always
get more gold, even if you are the U.S. government. (And even if you could, you had to trade real resources to buy that gold.) Bonds back then had a very real element of risk. Plus, international trade meant that gold piled up in a few hands. If your gold when overseas, so did your ability to back that much currency. America collected so much gold after WWII that we had to send tons of money overseas just to keep trade going.