Production Possibility Frontier.
why PPF in economics is negatively sloped
You must mean PPF? PPF: Production Possibilities Frontier.
Public Provident Fund or PPF is a scheme that was introduced by the Government of India in the year 1980. Ever since that year, PPF has been a preferred choice for investment for the risk averse investor. Assured and Tax Free Returns make PPF even more attractive. The PPF is just like the regular Provident Fund Account that salaried employees get throughout India. The only difference being, the PPF account can be opened by anyone and contributions can be made as per their preferences. The money saved in the PPF Account is backed by the Government of India and hence it is practically Risk Free. The money in the PPF Account earns interest just like the PF account which will be credited into our account by the Government.
PPF - company - was created in 1991.
Gross.
Consumption
joker
Disposable Income
interest rate
maths economics comers
When you open your PPF Account you will get a pass-book which will be updated everytime you make a transaction. These days, when you open a PPF account, the balance is available online. Check with the bank that helped you open the PPF Account. They will help you with it
If the opportunity cost is constant, the PPF is a straight line; when the opp. cost of a good rises when it is produced more, then concave.