Because only the most wealthy people on earth keep their money in stocks, but they need to somehow communicate with all the other people who don’t, so they only exchange “money for the worse money everyone else uses” when they trade. If everyone kept their money in stocks, I would expect people to exchange them directly without exchanging money for money, because you actually have to analyze MORE if you have two different currencies that you use for different purposes.
To the extent they don’t have epidemics or handle them better, and don’t elect Trump, it’s probably more stable.
Not enough. In my understanding, GDP is REALITY and shares as a representation of your expectations somehow do not correspond to reality by tens of percent, which is worse than even our earthly prediction markets. If you, say, build a power plant with a payback in 10 years, in an efficient market the expected repair costs, service life, the chance of displacement by other technologies, and so on are already included in the price of this asset, so the increase in GDP (the cost of the plant as an asset) and the capitalization of shares (expectations) should correspond?
It is perfectly possible that they directly exchange stocks but denominate prices (and wages, contracts etc.) in a much more stable unit. The bank takes care of working out how much stock to transfer to make a given fiat denominated payment.
Because only the most wealthy people on earth keep their money in stocks, but they need to somehow communicate with all the other people who don’t, so they only exchange “money for the worse money everyone else uses” when they trade. If everyone kept their money in stocks, I would expect people to exchange them directly without exchanging money for money, because you actually have to analyze MORE if you have two different currencies that you use for different purposes.
Not enough. In my understanding, GDP is REALITY and shares as a representation of your expectations somehow do not correspond to reality by tens of percent, which is worse than even our earthly prediction markets. If you, say, build a power plant with a payback in 10 years, in an efficient market the expected repair costs, service life, the chance of displacement by other technologies, and so on are already included in the price of this asset, so the increase in GDP (the cost of the plant as an asset) and the capitalization of shares (expectations) should correspond?
It is perfectly possible that they directly exchange stocks but denominate prices (and wages, contracts etc.) in a much more stable unit. The bank takes care of working out how much stock to transfer to make a given fiat denominated payment.