They made use of this process because it only requires less
time and effort than other methods in which they are tend to command or give
out orders without having to explain themselves by which would be more beneficial
for them.
Answer:
case study research
Explanation:
Case study is mostly done in social sciences in which one person, group or event is target for in-depth study. In case study mostly real-life context is studying and researcher try to explore these real-life context with help of case study. Like in this example a 13-year old locked up and studied its ability of language is case study.
.....such policy is discretionary fiscal policy
