In some research, the researchers are not able to use random assignments to divide participants among groups. Instead, they compare preexisting groups, which results in a quasi-experimental design.
Random assignments are those which are given as a matter of chance to ensure fairness and equal opportunity for all participants. Here participants forming multiple groups are with similar characteristics. So all groups are the same at the start of the experiment.
A quasi-experimental design applies a non-random method, and subjects are assigned to preexisting groups. There are some situations where true experiments can't be used for practical reasons. In such cases, a quasi-experimental design is a suitable tool.
To learn more about quasi experimental design here
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They could trade with other places for food and materials
During the 90s hunger struck North Korea especially because of drought, flooding, and mismanagement from the government. Today the situation is better, but fear is still there, the countries geography and climate are difficult, mountains cover most of the country, erosion, and drought in the north aggravate things. The country is also closed to the outside world, what makes farmers don’t have access to modern agriculture machinery what makes food insecurity even worse.
Explanation:
GCC countries should look to invest in Nigeria, especially in infrastructure and the agricultural sectors, according to Jamie Simmons, CEO, Access Bank UK.
“If you look at one of the priorities in the GCC region, and particularly the UAE, it is food security,” Simmons told Arabian Business.
“Historically, for Nigeria and before oil was found, agriculture was a key area. It still accounts for 40 percent of GDP and I think when it comes to the commodity cycle, there is a re-evaluation of where can Nigeria grow. The government is supporting the sector and it logical for this region to do business with Nigeria in this area.”
Though Nigeria was heavily hit due to the decline in the oil prices, Simmons is of the view that the first half of 2017 is likely to be challenging but gradual improvement will occur in the second half as the government is looking at ways of supporting infrastructure in roads, train systems and logistics.
Banks, according to Simmons, are much robust than 2008 as they are now well capitalized and well run and will not face major challenges.
“The banks went through a lot during the crisis in 2008 and there were significant consolidations and mergers,” he said.
“Banks will have an increase in non-performing loans but there is no overall concern to the sector. Yes, there are constrains due to the shortage of dollars and devaluation of the Nigerian currency Naira, but the resilience of the banking industry compared to the crisis in 2008 is much better.”
