A boat takes 9 hours more to cover 270 km upstream than to

Which of the following fiscal measures will have the most expansionary effect on aggregate demand?

Expansionary fiscal policy in the classical model will cause aggregate demand to-----potential output?

What is the variance of first n natural numbers

The substitution effect for a commodity is

In a monopolistically competitive market, firms earn zero economic profit in the long run primarily because of:

In a situation when MRS>Px/Py, the consumer would react by:

“ All Giffen goods are inferior, but all inferior goods are not Giffen”. The statement is 

I f Rs. 10 crores are invested in public works and MPS is 0.25, then the increase in income would be

Money Multiplier is always

The costs of inflation are?