Poverty, inequality and social welfare are defined in this book. Previous poverty studies are surveyed and a new index of poverty is developed based on everyday meanings, and stressing the individual and relative nature of poverty. Previous definitions of inequality and welfare are described and...

Choosing an appropriate equivalence scale is a prerequisite for comparisons of economic well-being income distribution, inequality or poverty. This is true for country specific work or for cross-national comparisons. Researchers generally either use a country specific equivalence scale (social...