Which option best describes a demographic result of high levels of emigration from a country?
A. Emigration can create a population with a lower age average overall
B. Emigration raises the net migration for a country, which brings demographic benefits
C. Emigration often involves high skilled workers leaving a country leading to a brain drain
D. Emigration leads to a higher number of workers which can lower wages
C. Emigration often involves high skilled workers leaving a country leading to a brain drain
C. Emigration often involves high skilled workers leaving a country leading to a brain drain
To determine the correct answer, let's analyze the options provided:
A. Emigration can create a population with a lower age average overall.
Emigration refers to the act of individuals leaving a country to permanently settle in another. If a significant portion of the population, particularly the younger individuals, leave the country, the population remaining in the country would have a higher proportion of older individuals, resulting in a higher age average. Therefore, option A is incorrect.
B. Emigration raises the net migration for a country, which brings demographic benefits.
Net migration is calculated by subtracting the number of immigrants from the number of emigrants. If the level of emigration is high, the net migration would be negative (more people leaving than entering), which typically does not bring demographic benefits. Moreover, the question specifically asks for a demographic result of high levels of emigration, not immigration. Hence, option B is incorrect.
C. Emigration often involves high skilled workers leaving a country leading to a brain drain.
When individuals with a high level of education or specialized skills leave their home country to emigrate elsewhere, it is commonly referred to as a "brain drain." As a result, the country from which these individuals emigrate loses valuable human capital, potentially impacting economic development and innovation. Therefore, option C correctly highlights a demographic result of high levels of emigration.
D. Emigration leads to a higher number of workers, which can lower wages.
If a significant number of workers emigrate from a country, there may be a decline in the available labor force. This reduction in the supply of workers can lead to a shortage, potentially resulting in higher wages for the remaining workers. Therefore, option D is incorrect.
In conclusion, the option that best describes a demographic result of high levels of emigration from a country is:
C. Emigration often involves high skilled workers leaving a country leading to a brain drain.