Answer:
NERSA= National Energy Regulator of South Africa .................. The National Energy Regulator of South Africa (NERSA) is a regulatory authority established as a juristic person in terms of Section 3 of the National Energy Regulator Act, 2004 (Act No. 40 of 2004). NERSA’s mandate is to regulate the electricity, piped-gas and petroleum pipelines industries in terms of the Electricity Regulation Act, 2006 (Act No. 4 of 2006), Gas Act, 2001 (Act No. 48 of 2001) and Petroleum Pipelines Act, 2003 (Act No. 60 of 2003).
Answer: Unemployment insurance decreases frictional unemployment.
Explanation:
FRICTIONAL UNEMPLOYMENT
This is unemployment caused by people moving from one job to another. It is temporary and is part of the natural rate of unemployment.
Unemployment insurance does not reduce unemployment because to get unemployment insurance you have to be just that, unemployed. An unemployed person getting unemployment insurance is still unemployed.
Perhaps more concerning is that unemployment insurance might actually increase frictional unemployment. With people getting Unemployment Insurance they might take longer finding a job that they 'feel' suits them, in other words they become selective because they have a financial cushion to fall back on.
Answer:
Be installed / the free-rider problem.
Explanation:
The free-rider problem is the definition to a market failure in which those who benefit from a certain resource (in this case the security system) does not pay for said resource. In this case, given that the security system will cover the whole building, those (like Tom) that do not pay will continue to benefit from it regardless.
Answer:
Descriptive research
Explanation:
If our goal is to estimate the prevalence of a disease or exposure in a population, we are talking about descriptive research. Whenever we are trying to describe the characteristics of a population or a phenomenon (in this case the frequency of a disease and exposure to it) we are doing a descriptive study. The results of this type of studies are usually represented in descriptive statistics and percentages. For example, from this sort of survey we would find out the percentage of population that suffer this disease.
Answer:
Dr. Winstell has used <u>parody participant</u> in her study.
Explanation:
Dr. Winstell is very much aware that, for her study to be successful, she needs to be able to create the impression that what the participants was told is what is actually being done.
<em>This is the reason why he adopted the parody (fake) participants inorder to create the impression that, the participants in the experiment are actually chatting with the African-American as they were initally told.</em>
