Fiat
currency loses value over time due to inflation, whereas Bitcoin so far has been a deflationary currency, meaning that it gains in value over time despite fluctuations in its exchange rate.
Not exact matches
Overall, I don't think QE will be good for the eurozone
currency, and I think the euro will probably
lose value in the wake of this plan
over time.
Investment of cash in gold is also specifically a hedge against
currency inflation; paper money, account balances, and even debt instruments like bonds and CDs can
lose real
value over time in a «hot» economy where there's more money than things to buy with it.