Capital deepening is a situation where the capital per worker is increasing in the economy. This is also referred to as increase in the capital intensity. Capital deepening is often measured by the rate of change in capital stock per labour hour.
What is the process of increasing the amount of capital per worker?
The process of increasing the amount of capital used per worker is called Capital Deepening. Capital Deepening is a term used in economics to describe a situation in which capital increases per worker, is an increase in capital intensity. It is often measured by the stock of capital per hour of work.
What does capital per worker mean?
The quality of capital per worker is a measure of how much capital exists in an economy and how good that capital is. Imagine, for example, the difference between an economy where bakers are using wooden spoons to mix their cakes and one in which they use electric mixers.
What happens when capital per Labour increases?
Capital deepening increases the marginal product of labor – i.e., it makes labor more productive (because there are now more units of capital per worker). Capital deepening typically increases output through technological improvements (such as a faster copier) that enable higher output per worker.
What is an example of capital deepening?
An increase in capital per hour (or capital deepening) leads to an increase in labor productivity. For example, consider factory workers in a motor vehicle plant. If workers have increased access to machinery and tools to build vehicles, they can produce more vehicles in the same amount of time.
How do you solve capital stock per worker?
Solving the Solow Growth Model
- In our analysis, we assume that the production function takes the following form: Y = aKbL1-b where 0 < b < 1.
- Therefore, output per worker is given through the following equation: y = akb where y = Y/L (output per worker and k = K/L (capital stock per worker)
What happens when capital increases?
An increase in the capital stock causes an increase (rightward shift) of both aggregate supply curves. If investment in new capital exceeds the depreciation of existing capital, then the capital stock expands. If depreciation exceeds investment, then the capital stock contracts.
How does the number of workers affect capital per worker?
In this extended model, another factor changes the amount of capital per worker: the growth in the number of workers causes capital per worker to fall. We assume that the number of workers is growing over time at the rate ‘n’ per period.
Which is the steady state level of capital per worker?
Δk = sf (k) – (δ + n)k … (21) Fig. 4.11 shows what determines the steady-state level of capital per worker. We know that an economy is in steady state if capital per worker k remains constant at k*.
How does population growth affect the accumulation of capital?
Equation (20) shows that population growth, like depreciation, has a negative effect on the accumulation of capital per worker. While depreciation reduces k by wearing out the existing stock of capital, population growth reduces k by dividing the existing stock of capital among more and more workers.
How is output per effective worker Constant in steady state?
We know that capital per effective worker (k) is constant in the steady state. Moreover, since y = f (k), output per effective worker is also constant. Though the efficiency of each worker is growing at the rate g, output per worker (Y/L = y x E) also grows at the rate g. Total output [Y = y x (L x E)] grows at the rate n + g.
