Explain why diminishing retums to capital do not take place in the AK model. Discuss the Lucas model of endogenous growth, bringing out the role of human capital

The AK model of economic growth is one of the simplest models of endogenous growth that challenges the classical assumption of diminishing returns to capital. In traditional neoclassical growth theory, the production function exhibits diminishing returns to capital, meaning that as more capital is added to the economy, its marginal contribution to output becomes smaller. However, in the AK model, this assumption does not hold because the production function is linear in capital. 

### The AK Model and the Absence of Diminishing Returns to Capital

The AK model is based on the assumption that output is a linear function of capital, i.e., the production function can be written as:

\[
Y = A K
\]

where:
- \( Y \) is output,
- \( A \) is a constant, and
- \( K \) is the capital stock.

This linear relationship between output and capital implies that the marginal product of capital is constant. In other words, adding an additional unit of capital will always result in the same increase in output, regardless of the level of capital. This is a key departure from the neoclassical growth theory, where capital’s marginal product diminishes as the capital stock increases.

The key reason for the absence of diminishing returns to capital in the AK model is the assumption that there are no technological constraints or diminishing productivity associated with capital accumulation. In the AK framework, capital is assumed to contribute directly and in a linear fashion to economic output, and there is no diminishing marginal productivity as capital _____ ________ ______ _____ _________ _______ _____ ____ ________ _________ ____ ____.
_______ _____ _____ _____ _____ ______ ________ ______ _______ ______ _____ __________.
____ ___ _______ _______ _______ ___ __________.
___ _____ ___ ____ __________ ________ _______ _________.
__________ __________ ___ _____ ________ __________ ________ __________ _________ ________ ______.
____ _______ _____ _____ ______ ___ ___ _____ __________ _______ __________ _______.
_________ __________ ______ _______ ____ ________ __________ _____ __________ ________ ___ _______.
_______ ____ ________ _______ _____ _______ _______.
_____ _______ _________ ______ _____ ___ ___ _____.
______ _______ ___ ______ __________ _________ ______ _____ ______ ____ _________.
___ _________ _________ ___ ____ ____ ______ __________.
______ __________ ______ ____ ___ ____ ___.
____ _______ ________ ______ _____ ___ ______.
____ __________ _____ ________ ____ __________ ____ __________.
_______ ________ ______ __________ __________ _______ ______ ________ _____ _________ ______.
______ ______ _________ ________ ________ _________ _________.
___ ____ __________ ________ _____ ________.
_________ _______ __________ ___ __________ ______.
______ ________ __________ __________ ________ ___ __________ _______ ___ _______.
_____ ________ ______ ______ ________ __________.
________ _______ _____ ________ _________ ____.
____ _____ ______ ___ ________ _________ ______ _________ _____.
________ ________ ______ _______ ___ ___ _____ _________ ____ ____ ________ _____.
__________ __________ ____ __________ __________ _______.
________ _____ _____ ________ ________ ____ _______ ____ _______.
________ ____ ____ ___ ___ ___ __________ __________.
_________ ____ ___ _________ _________ ______ _________ ________ __________ ________ _________.
_______ __________ _______ _______ ___ ____ _________.
____ ___ ____ ____ ______ ______ _____ _________.
___ _______ _______ __________ __________ ________ ____ _________ ________.
___ _________ _______ _________ _____ __________ _______.
________ ________ __________ _____ _______ _________.
_____ ______ ________ _______ ____ ________ ____ ______ _______ ______.
________ _________ ___ _____ ___ _________ ______ _____ ______ ______ _______ __________.
_________ ________ ________ __________ ___ ____ ________ ______ ________ __________ _________ ___.
_____ __________ _________ _________ _____ _____ ____ ____.
______ _______ _____ _______ ____ ______ _______ __________ ___ ________.
_________ ____ __________ ______ ______ ______ _________ ______ ________ ___ ___.
______ _______ ____ __________ __________ _________ _________ __________ ________ _______ ___.
____ ______ __________ ______ ___ _____ __________ _______.
___ ___ ______ ______ ________ _________ ____ _________ ______ ______ _____ _______.
_____ ________ ________ _____ _________ _______ __________ ________ _____ ______ ______.
________ ______ ____ _______ __________ __________ ______ ___ __________.
_______ ____ _______ ___ __________.
______ _____ ________ ______ ____.
___ ________ ______ ________ __________.
__________ ______ ____ _________ ____ _________.
______ _______ ___ ____ _________ _____ _________ __________ ____ __________.
_____ ____ _____ _____ __________ ______ ___ ________.
_______ _________ ___ _____ ___ __________ ______.
___ _________ ______ _________ __________ _________ ________ ________.
_____ __________ _______ ____ __________ ___ _______ _______ _______.
__________ __________ __________ _____ ______ ___ _____.
_________ ______ ____ _________ __________.
_________ _________ ________ _________ _____ _____ _________ ______ __________ ____ _________ _______.
_____ ___ _______ ________ _________ _____ _________ ____ ___.
___ __________ __________ _____ ____ ________ ___ _____.
_______ ________ _______ ______ _________ __________.
________ _______ ___ __________ __________ _________ ___.
______ _______ ___ __________ __________ __________ ____.
__________ ________ _____ ______ _________ __________.
__________ ________ _______ ________ ________.
__________ _______ _____ ________ ____ _____ ________ ______ ____ _____ __________ _______.
____ _________ __________ _______ ________ _____ _____.
______ _____ _____ ____ __________ _______ _____ ___.
_________ _________ ______ ________ ________ __________ ___.
___ _________ _____ _____ ___ ___ ______ _____ _______.
____ _________ ______ _______ _______ ___ __________ ________ _________ _____ __________.
_____ ________ _____ ______ ____ _____ ________ _____ ____ ________ _______ _______.
___ __________ ______ _______ ____ ____ ______ __________.
_____ ______ _____ ________ __________ ________ ____.
________ ________ _______ _______ ___ _________ ____ __________ _____ _________ ____.
_______ _____ ________ ___ _______ ___ __________ _________ ________.
__________ ________ ______ ______ _____ ________ _______ __________ _________ ______ ________.
____ ____ ___ ______ ____ ___ ______ __________ _____ _____ ____.
_____ ____ _______ ____ ____ _________ ____ __________ ___ ___ ___ ______.
____ ___ ____ _________ _____ ______ ___ ___ _________ _______.
______ ________ ________ ____ ______.
__________ ________ ______ ________ ______ ______ ___.
_____ ___ ________ ________ ______ _______ ______ ____ ________ _________ _________.
__________ ______ ____ __________ _____ ___ _________ __________ _________.
______ ______ ________ __________ _____ ____ _________ ______ _________.
_______ ____ ____ _______ __________ ________.
_________ ___ ______ __________ _____.
_____ __________ _____ _________ ______ ____ _____ _______ ______ ___.
_____ _______ __________ _________ _____ ___ ________ _____ ___ ______ ____ ______.
____ ________ __________ ___ __________ __________ __________.
__________ _________ ______ ___ _____ _______ ____ _____ ______ ________ _________ ________.
__________ _________ _______ ________ ______ ____ ____ _______.
_______ ____ ________ _____ _____ ______.
__________ _____ _____ _____ _____ ____ _________ ___ _________ ____ ___.
_________ ____ _______ _____ ______ ________ _________ _____ ______ _____ __________.
______ ___ _________ __________ _________ ________.
______ _______ _____ ___ ________ ____ ________ ____ ____ _______ ________.
_________ ______ ____ _____ _____ __________ __________ _________.
_______ ____ ____ ______ ___ ____ ____ _________ ______ _______ ______.
________ _______ ___ _____ _________ _____ _________ _______ _______ __________.
__________ _____ _______ __________ _______ ______ _______ _____ _________ __________ _________.
____ __________ _______ _____ _________ ___ __________ ________ _________ _________ _____.
_______ ____ _______ __________ _________ ____.
__________ ____ ____ ________ _______ ________ ______ _____.
________ _________ ____ _____ _________ ____ __________.
___ _________ ________ ___ ____ _____ ______ ___.
____ ____ ___ __________ __________.
_______ __________ _____ _________ __________ _____ ___ __________ ___.
__________ ______ ___ ______ ____ ___ _________ _____ _________ ________ _________.
___ _____ ________ ______ ________ _________ ______ ___.
__________ _________ _______ __________ __________ ______ _____ _________ ____ ___ _________ _______.
________ __________ ___ _______ _______ __________.
______ __________ ___ ___ __________ ______.
____ _______ __________ _________ _______ ______ ________ _____.
______ ______ _________ ________ ______ ________ _____ ______ _________ ________ _________.
______ ___ _______ __________ _______ _________ __________ ______.
______ ___ ______ ____ ____ _________ _________ ______.
____ ___ ________ ____ ________ ______ __________ ____ _______.
_______ _______ ____ ______ ___ _________ _________ _______ ______ _____ ________ _____.
___ _______ ___ _________ ________ _______ __________.
________ _______ _______ __________ ________ _________ _______ ______ _______ ______ _________ ________.
_______ _______ _____ ________ __________ ________ _______ _______ ___.
___ ______ ________ ___ __________ _________ ___ ___ _______ __________ ____.
Get Full Answer on WhatsApp