Answer:
The right answers are either b. or d., or both.
Explanation:
When the dollar loses value, there is higher demand for foreign imports in a country because they become cheaper. When the dollar gains in value, a foreign country´s exports increase. Changes in the value of currencies reflect changes in demand and supply. An increase in exports will shift the demand curve of the dollar higher. A reduction of imports will have a contrary effect.
The long run will see the supply curve of a completive firm changing to the b. portion of the marginal-cost curve that lies above the average-total-cost curve.
<h3>What is the long-run supply curve in a perfect competition?</h3>
In a perfect competition, a company will only produce goods and services at a level where the marginal cost curve is above the average total cost in the long run.
This means that the supply curve will be the marginal cost curve but only the portion of this curve that is above the long-run average total cost curve.
The reason for this is that in the long-run., all the costs in a perfectly competitive firm are considered variable and so they can afford to avoid supply mishaps in the short term.
In conclusion, option B is correct.
Find out more on the long-run supply curve at brainly.com/question/15869064
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Answer:
Example of not a natural experiment an economist might use to evaluate a theory is:
C. Here the Students in a microeconomics principles course are advised to play a game with their classmates to determine and evaluate what all decisions they make under certain adjusted circumstances.
Explanation:
Natural experiment : A natural experiment is referred to an observational and also an empirical study in which we get to study about the experimental and controllable varieties of variables. which can not het manipulated anywhere by the researchers.
Instead these experiments are allowed to affect the environment and the nature or the different factors which are not under control of our researchers. In contrast to the experimental values and all the natural experiments are even not controlled by the researchers but instead they also admire and obseve those experiments for their own studies.
So, the right option is:
C. Here the Students in a microeconomics principles course are advised to play a game with their classmates to determine and evaluate what all decisions they make under certain adjusted circumstances.
Answer:
government corporation
Explanation:
A government corporation is a government-owned firm that operates with the same integrity as a private company, except that the owner is government. Every government company is chartered by legislative act. Government corporations are typically created in markets where there is a natural monopoly, they are significant to the country's infrastructure, natural resources, and general public interest.
