money is a medium of exchange, a unit of account, and a store of value. a loan is an obligation. its a value with negative valence.
> So what happened when the risk is the lowest possible? The interest rates goes to zero or even negative. Makes sense?
the risk premium is not the same as the interest paid the lender by the debtor for the privilege of having something now and paying it back later. in this case, the interest rate is the price of money, denominated in money, arbitraged over time.
look at it another way, why would anyone make a loan if they didn't stand to gain anything? why would I loan you $5 in order to get $5 back at a later date? I already have $5. now if you give me $5.05 back tomorrow, then I have gained 1% for my sacrifice of letting you hold the money for a day.
> So what happened when the risk is the lowest possible? The interest rates goes to zero or even negative. Makes sense?
the risk premium is not the same as the interest paid the lender by the debtor for the privilege of having something now and paying it back later. in this case, the interest rate is the price of money, denominated in money, arbitraged over time.
look at it another way, why would anyone make a loan if they didn't stand to gain anything? why would I loan you $5 in order to get $5 back at a later date? I already have $5. now if you give me $5.05 back tomorrow, then I have gained 1% for my sacrifice of letting you hold the money for a day.