A recent trend in the study of poverty is to consider a relative poverty line, one that is responsive to the nature of the income distribution. We develop an axiomatic approach to the determination of an amalgam poverty line. Given a reference income (e.g., the mean or the median), the amalgam...

A country’s performance in health attainment refers to both its achievement (level) and its improvement (evolution) in the health domain. Studies on performance generally measure health attainment using the average health level of the population and quantify health improvement employing the...