Answer:
Nathan's contention is wrong.
Explanation:
Storage of money at home involves the opportunity cost of losing out on income that would've been generated had the same money been invested elsewhere or deposited with a bank.
Secondly, money stored at home is vulnerable to theft and other forms of risks.
Thirdly, stored money at home does not contribute to any economic benefit since such money is out of circular flow of money in the economy. So it yields no return.
Thus, Nathan's contention of stored money at home being costless is wrong.
Answer:
The correct answer is option B.
Explanation:
The main difference between technological efficiency and economic efficiency is that technological efficiency is concerned with the quantity of outputs used while economic efficiency is concerned with the value of inputs used.
Technological efficiency implies that a firm is producing a level of input using the least possible quantity of inputs. Economic efficiency occurs when a firm is able to produce a level of output at the least possible cost.
Technological efficiency does not require economic efficiency but economic efficiency require technological efficiency.
Answer: Malika's job starts in one month, so she will have one month without work. Therefore, the opportunity cost of moving herself is low during this month.
Explanation:
From the question, we are informed that Malika just got hired by Amazon to work in upper management and that she currently lives in South Carolina, and has to move to California for the job.
A good economic reason for her to move her personal belongings on her own rather than hiring someone else is Malika's job starts in one month, so she will have one month without work. Therefore, the opportunity cost of moving herself is low during this month.
Since her job will start in a month, that means that she can use the available time she has to move her personal belongings. Assuming, she has something else to do or she'll be busy and will be hard for her to move it on her own, then it'll be logical to request for someone to help her move it but in this case, she can move it herself as the opportunity cost is low.
A situation known as a "market failure" occurs when the market itself is unable to efficiently distribute resources in a way that balances social costs and benefits.
Market failure refers to a situation where there is an inefficient allocation of products and services on the open market. The individual incentives for rational behavior do not result in rational outcomes for the collective in a market failure.
In other words, each person chooses what is best for themselves, but those choices end up being bad for the collective. This can occasionally be demonstrated in conventional microeconomics as a steady-state disequilibrium condition.
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Answer:
The correct option is D) The design of the study suffers from selection bias.
Explanation:
In research, Selection Bias occurs when the researcher decides who the respondents are or those who are being evaluated or studied.
Every research ought to be designed in such a way that the respondents are selected at random.
In the information provided, the respondents were selected from a group of people who on a balance of probability were already inclined to decline because it was a list of dissatisfied customers. The chances of them declining to respond or responding with a negative were higher than the chances of them indicating that they would buy and this defeats the purpose of the research. The research ought to have also included a sample of respondents who didn't have the product, who had enjoyed the services of the company and were content, those who didn't even know what the product did until they got the survey.
That way holistic information can be obtained from the research about how different sets of people will react and not just those who are already dissatisfied with the company's product(s).
Some of the ways to avoid selection bias in research are:
- To employ the use of random techniques selecting sample sets from populations.
- To check that the traits or characteristics of the larger population are well represented in the samples selected
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