Suppose the depreciation rate of capital decreased at time t* permanently. How would this affect real wage rate, real rental rate, real interest rate and price level in long run and very-long run in a closed market economy?
Suppose individuals spend MPC ∗ x fraction of their disposable income on electricity consumption and MPC ∗ (1 − x) fraction on apples consumption where 0 < x < 1. Electricity is only produced by foreign producers who sell one unit of electricity in return for one apple. With new advances in solar panel technology, the price of electricity decreased by half at time t∗ permanently. How would this affect net exports, consumption of apples and electricity, investment, real exchange rate, nominal exchange rate and price level in long run and very-long run?
Rohan is appointed an economics’professor in a reputed university. In his first lecture, students asked him to elaborate on Gross Domestic Product (GDP) and Gross National Product(GNP). Help Rohan to prepare his first lecture on the given topic with relevant example and highlight the differences between the two concepts