Answer:
The correct answer is d. Different economic models employ different sets of assumptions.
Explanation:
To approach the study of economic reality it is necessary, in some way, to simplify it; keep certain variables under control. Precisely for this, it is that economic models are built.
Economic models are built on principles of departure, called "assumptions." Such assumptions fulfill the same role as the postulates in geometry. That is:
- They are not subject to deduction from other more basic principles.
- They are "reasonably" true but not necessarily verifiable.
- They function as premises in the logical structure to deduce the conclusions and correlations found in the lowest levels of generality.
We can say then, that the theoretical explanations refer to invisible "relationships", whose existence is proposed by the theory, and whose implications are logically deduced, and then corroborated by observations. They consist of:
- Assumptions (eg subjects want to maximize their earnings).
- Relevant variables (eg price and quantity).
- Binding hypothesis (eg quantity demanded based on price).
- Conclusions or predictions of observable facts (eg prices will rise).
Answer:
Annual rate of inflation = [(215.9 - 210.2) / 210.2] * 100
Annual rate of inflation = 2.7%
Real income change = Nominal income change - inflation rate
Janice Real income change = 4% – 2.7%
Janice Real income change = 1.3%
This means Janice's real income did increase by 1.3%.
Jeff Real income change = 2% – 2.7%
Jeff Real income change = -0.7%
This means Jeff's real income did decrease by 0.7%.
Investing in plant upgrades to reduce the reject rates at each of the company's plants is an action that is unlikely to help make a company's branded footwear more competitive vis-a-vis the brands of rival firm.
<h3>What is a brand?</h3>
A brand is an identity, like a logo which people identify a firm or an organization with. It is an intangible business concept that helps people identify a company, product, or individual.
When a company invest only in plant inorder to reduce the reject rates at each of the company's plants, such would not make a brand less competitive because of such investment it has made.
Learn more about brand here: brainly.com/question/25707409
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Answer
W-9 Form
Explanation
The W-9 form is used by independent contractors, entrepreneurs and other employees who are not full-time employed to complete the filling of their tax forms and to fulfill their taxable obligations. Individual contractors are required to meet these IRS tax obligations because they do not have tax deducted for payments.
Answer:
The options chosen are:
B. the tragedy of the commons;
C. incentive to conserve the property;
E. incentive to protect the property.
Explanation:
<em> B. The tragedy of the commons- </em>Open-access regimes can be exploited on a first-come, first-served basis, because no individual or group has the legal power to restrict access. The consequences of open access have become popularly known as what Hardin (1968) misleadingly called ‘the Tragedy of the Commons.’
<em>C. incentive to conserve the property:</em> In addition, clearly defining and assigning property rights should resolve environmental problems by internalising externalities and relying on incentives for private owners to conserve resources for the future.
<em>E.</em> The Incentive to protect the property -<em> </em><em>The incentives associated with private property rights can help conserve scarce resources: Private ownership entails penalties for premature harvesting or over-harvesting of resources. Private ownership rewards community and individual cooperation. Private ownership rewards conservation and stewardship behaviour.</em>
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