<Ul> <Li> Comparisons of per capita income over time need to consider inflation . Without adjusting for inflation, figures tend to overstate the effects of economic growth . </Li> <Li> International comparisons can be distorted by cost of living differences not reflected in exchange rates . Where the objective is to compare living standards between countries, adjusting for differences in purchasing power parity will more accurately reflect what people are actually able to buy with their money . </Li> <Li> It is a mean value and does not reflect income distribution . If a country's income distribution is skewed, a small wealthy class can increase per capita income substantially while the majority of the population has no change in income . In this respect, median income is more useful when measuring of prosperity than per capita income, as it is less influenced by outliers . </Li> <Li> Non-monetary activity, such as barter or services provided within the family, is usually not counted . The importance of these services varies widely among economies . </Li> <Li> Per capita income does not consider whether income is invested in factors likely to improve the area's development, such as health, education, or infrastructure . </Li> </Ul> <Li> Comparisons of per capita income over time need to consider inflation . Without adjusting for inflation, figures tend to overstate the effects of economic growth . </Li> <Li> International comparisons can be distorted by cost of living differences not reflected in exchange rates . Where the objective is to compare living standards between countries, adjusting for differences in purchasing power parity will more accurately reflect what people are actually able to buy with their money . </Li> <Li> It is a mean value and does not reflect income distribution . If a country's income distribution is skewed, a small wealthy class can increase per capita income substantially while the majority of the population has no change in income . In this respect, median income is more useful when measuring of prosperity than per capita income, as it is less influenced by outliers . </Li>

Does high per capita income indicate high level of development explain