Question

In: Economics

Suppose that the the economy is in a steady state where the capital stock per worker...

Suppose that the the economy is in a steady state where the capital stock per worker is above the golden-rule level. Illustrate this situation. To obtain the golden rule steady state, how should house- holds change their rate of savings? Suppose that the saving rate decreases at time t0. On a graph plot c, k, and i against t and show how the economy adjusts between the original and the new steady-state. Briefly explain why each variable is changing in the way that you have drawn it in your diagram.

Solutions

Expert Solution

Suppose that the economy is in a steady state where the capital stock per worker is above the golden rule level . Then , to rech at golden rule steady state, policymakers must reduce the savings rate.

Initially, when savings rate (s) decreases , then consumption per worker (c) rises and investment per worker (i) falls.

Now, i<dk (Because investment and depreciation were equal in the initial steady state, and after fall in investment , now investment will now be less than depreciation), which means the economy is no longer in a steady state.

As a result, gradually the capital stock per worker, k falls, which leads to fall in investment (i) and fall in output (y) and also fall in consumption per worker (c) .

But this consumption per worker level is more than the old steady state c.

By reducing the savings rate , the economy obtains the golden rule steady state where consumption per worker is at higher level, output , capital and investment per worker is at low level.


Related Solutions

In the Solow growth model, the steady state value of capital per worker will surely increase...
In the Solow growth model, the steady state value of capital per worker will surely increase if: a. The saving rate decreases and population growth increases b. The saving rate increases and population growth decreases c. The saving rate decreases and population growth decreases d. The saving rate increases and population growth increases
Suppose the Canadian economy is currently in a steady state with less capital than in the...
Suppose the Canadian economy is currently in a steady state with less capital than in the Golden Rule steady state. Using a graph, show what happens to output, consumption, investment, and capital in the transition of the Canadian economy towards the Golden Rule steady state.
Suppose that the economy is originally in a steady state of capital. Illustrate graphically the effect...
Suppose that the economy is originally in a steady state of capital. Illustrate graphically the effect on capital per worker when the savings rate decreases. Suppose that the economy is originally in a steady state of capital. Illustrate graphically the effect on capital per worker when the population growth rate increases.
*multiple choice questions*. 1. Suppose that an economy is in it's steady state and the capital...
*multiple choice questions*. 1. Suppose that an economy is in it's steady state and the capital stock is above the golden rule level. Assuming that there is no population growth or technological change, if the saving rate falls: (a). Output, consumption, investment and depreciation will decrease. (b). Output and investment will decrease, and consumption and depreciation will increase, and then decrease but Finally approach levels above their initial state. (c). output and investment will decrease, and consumption and depreciation will...
In order to maximize the steady state level of consumption per worker, the Golden Rule steady...
In order to maximize the steady state level of consumption per worker, the Golden Rule steady state capital stock per worker (k*gold) satisfies the condition that the marginal productivity of capital at the k*gold capital level equals the depreciation rate . Graphically illustrate how to find the k*gold. (20 points)
Suppose policy makers wish to increase steady state consumption per worker. Explain carefully and in detail...
Suppose policy makers wish to increase steady state consumption per worker. Explain carefully and in detail what must happen to the saving rate to achieve this objective. (Note: be careful to explore all possibilities). Show the evolution of consumption, investment and output over time.
. Suppose we started out at the steady state capital stock in the basic Solow growth...
. Suppose we started out at the steady state capital stock in the basic Solow growth model. If the government increased the budget deficit (ceteris paribus) with no effect on the demand for loanable funds from private businesses, then we would expect to see what effects on a. the nation’s capital stock as we move from the original steady state to the new one (and output per worker, y).
Suppose we started out at the steady state capital stock in the basic Solow growth model....
Suppose we started out at the steady state capital stock in the basic Solow growth model. If there subsequently were a decrease in the demand for loanable funds due to less favorable tax treatment of business investment (and no shift in the supply of loanable funds), then we would expect to see: a. economic growth rates increase in the short run and the nation's capital stock to grow from its current level. b. economic growth rates become negative in the...
According to the Solow model, in the steady state, both output per worker Y/L and the...
According to the Solow model, in the steady state, both output per worker Y/L and the capital stock per worker K/L grow at the rate of technological progress, and (choose one or both) A this is confirmed by U.S. data for the past half century—about 2 percent per year B this means that the capital-output ratio has remained approximately constant over time Technological progress also affects factor prices, and in the steady state, (choose two) A the real wage is...
Consider an economy at the steady state according to the Solow Growth Model with a per...
Consider an economy at the steady state according to the Solow Growth Model with a per capita production function  where n=0.04, d=0.08, and s=0.3. Suppose a change in the age profile of the population leads to a reduction of the savings rate to s=0.28. As a result, consumption initially falls and continues to decline until reaching the new steady state. consumption initially rises and continues to increase until reaching the new steady state. that is above the original. consumption initially rises...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT