One of the main concerns with the case study method of research is that

Main concerns in case study method of research is that the researcher who uses this method have experiences in which they report but it does not be presentable or representative with other cases for they are considered to be in-depth investigations base on the category of the researchers are focused on.

One of the main concerns with the case study method of resarch is that its results can rarely be taken as representative or generalizable to other populations.

Explanation:

The case study method is an in depth research that takes into account only one case and analyzes the relationship between different variables in that case, it can be a person, a group of people or an institution. Nonetheless, since it only analyzes that single case, it is often said that the results are not representative to other cases.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

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