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Answer: D. the increase in output growth from an increase in the saving rate falls over time, and that, other things the same, rich countries should grow faster than poor ones.
Explanation: Diminishing returns is a term used in economics to describe the reduction in marginal output level of a business entity as the amount of a singular factor of production is increased. THE LAW OF DIMINISHING RETURNS IS OF THE FUNDAMENTAL PRINCIPLES IN ECONOMICS OFTEN APPLIED TO PRODUCTION PROCESSES. The law states that if all other factors are kept constant in order to increase the production of a particular product or factor,it will get to a time when the actual increment per unit output will be reduced.
The ability to forecast cause and effect is crucial for a solid economic model since it enables it to both explain past events and foresee potential future ones.
A model of the economy's importance
Its main goal is to describe and examine the prices and volume sold in a market that is competitive. In relation to price and other factors, the equations of the model define the level of supply and demand (for example, income).
What conclusions do economic models draw?
A simplified representation of reality, an economic model enables us to observe, comprehend, and forecast economic phenomena. A model's goal is to simplify a complex, real-world scenario so that only the most important elements remain.
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Answer:
23.3%
Explanation:
Expected return refers to the anticipated profit or loss of financial investment. Essentially, it's the value of the return that investors anticipate. We can find the expected return by using the formula given below
Δ
IR = 5-5% - 2% = 3.5%
Δ
IP = 6% - 4% = 2%
Formula
Expected return = Expectedreturn(previous year) + (betaIP x Δ
IP) + (betaIR x Δ
IR)
Expected return = 12% + (2.5 x 2%) + (1.8 x 3.5%)
Expected return = 23.3%