it's much harder to increase a $1.1 billion dollar economy by a factor of ten than it is to increase a $1.1 million economy by a factor of ten, which is what would be necessary to sustainably increase the price of bitcoins to $1,000.
Not necessarily. IMO there are low thresholds (e.g. pre-pizza) and high thresholds (e.g. total size of humanity's economy), and the places in between are
not distributed equally. As an analogy, in many industries, it's actually easier to get $50M in VC than $250,000.
One of the
many scenarios in which it would be easier to grow 1000% from a larger market than a smaller: large investment conglomerates prefer markets where they can easily move tens of millions daily. A $1M market doesn't even register on their radar. At $1B, they have a junior analyst submit a short report. At $100B, they have large teams in charge of their market portfolio. Right now, they're sleeping on it. But you better be sure they are keeping their eye on the market and possibilities to profit once Bitcoin can handle their scale.
There are many other extenuating circumstances one could list, whereby a larger market could grow more quickly than a smaller.
You have a good point here, but the fact of the matter is that the bitcoin market is still fairly illiquid in that you can't buy or sell a lot of bitcoins without moving the price. Interestingly, there's already a bitcoin fund for what's called qualified purchasers (people with $5+ million to invest) who buy and sell very carefully so as to not move the markets. But I imagine you're right that the big hedge funds, private equity funds, etc are barely even looking at Bitcoin yet because it's so small that it's barely on their radar.
Then again, getting in now (or earlier) if bitcoin ends up being super successful, is how to make a lot of money since if bitcoin truly succeeds, the long term prices will be in the thousands of dollars.