In the Long Run, If the Marginal Product of Capital $I _ { t } = \bar { a } _ { i }$

question 82

Multiple Choice

In the long run, if the marginal product of capital equals the real interest rate, investment is given by:

• A) \(I _ { t } = \bar { a } _ { i }\)
• B) \(I _ { t } = \bar { a } _ { i } Y _ { t }\)
• C) \(I _ { t } = \bar { a } _ { i } \bar { Y } _ { t }\)
• D) \(l _ { t } = \tilde { Y } _ { t } / \bar { a } _ { i }\)
• E) \(I _ { t } = \left[ \bar { a } _ { i } - \bar { b } \left( R _ { t } - \bar { r } \right) \right] \tilde { Y } _ { t }\)

---

Definitions:

Heredity

The passing of traits from parents to offspring through genes.

Human Genome Project

An international scientific research project with the goal of determining the sequence of nucleotide base pairs that make up human DNA, and of identifying and mapping all of the genes of the human genome.

Specific Genes

Genes that are identified for their distinct roles in the development or function of an organism, often associated with particular traits or diseases.

Human Intelligence

A measure of the ability to learn from experience, solve problems, and use knowledge to adapt to new situations.