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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Capability approach | 6/8 | https://en.wikipedia.org/wiki/Capability_approach | reference | science, encyclopedia | 2026-05-05T15:26:13.523216+00:00 | kb-cron |
==== Human development index ==== The Human Development Index takes into consideration a number of development and well-being factors that are not taken into account in the calculation of GDP and GNP. The Human Development Index is calculated using the indicators of life expectancy, adult literacy, school enrollment, and logarithmic transformations of per-capita income. Moreover, it is noted that the HDI "is a weighted average of income adjusted for distributions and purchasing power, life expectancy, literacy and health" (p. 16) The HDI is calculated for individual countries with a value between 0 and 1 and is "interpreted...as the ultimate development that has been attained by that nation" (p. 17). Currently, the 2011 Human Development Report also includes the Inequality-adjusted Human Development Index which accounts for exactly the same things that the HDI considers however the IHDI has all three dimensions (long and healthy life, knowledge and a decent standard of living) adjusted for inequalities in the distribution of each dimension across the population.
==== Gender-related development index ==== The Gender-related Development Index is defined as a "distribution-sensitive measure that accounts for the human development impact of existing gender gaps in the three components of the HDI" (p. 243). In this way, the GDI accounts for shortcomings in the HDI in terms of gender, because it re-evaluates a country's score in the three areas of the HDI based on perceived gender gaps, and penalizes the score of the country if, indeed, large gender disparities in those areas exist. This index is used in unison with the HDI and therefore also captures the elements of capabilities that the HDI holds. In addition, it considers women's capabilities which has been a focus in much of Sen's and Nussbaum's work (to list a few: Nussbaum, 2004a; Nussbaum, 2004b; Sen, 2001; Sen, 1990.)
==== Gender empowerment measure ==== The Gender Empowerment Measure (GEM) is considerably more specialized than the GDI. The GEM focuses particularly on the relative empowerment of women in a given country. The empowerment of women is measured by evaluating women's employment in high-ranking economic positions, seats in parliament, and share of household income. Notably this measurement captures more of Nussbaum's 10 Central Capabilities, such as, Senses, Imagination and Thought; Affiliation; and Control Over One's Environment.
==== Gender inequality index ==== In the 2013 Human Development Report the Gender Inequality Index, which was introduced in 2011, continues to adjust the GDI and the GEM. This composite measurement uses three dimensions: reproductive health, empowerment, and labor force participation. When constructing the index the following criteria were key: conceptual relevance to definitions of human development and theory; Non-ambiguity so that the index is easily interpreted; Reliability of data that is standardized and collected/processed by a trustworthy organization; No redundancy found in other indicators; and lastly Power of discrimination, where distribution is well distinguished among countries and there is no "bunching" among top and bottom countries (p. 10). This index also captures some of Nussbaum's 10 Central Capabilities (Senses, Imagination and Thought; Affiliation; and Control Over Ones Environment).
==== Other measures ==== In 1997, the UNDP introduced the Human Poverty Index (HPI), which is aimed at measuring poverty in both industrialized and developing countries. The HPI is a "nonincome-based" measure of poverty (p. 100) which focuses on "human outcomes in terms of choices and opportunities that a person faces" (p. 99). In support of this index, Sakiko Fukuda-Parr—a development economist and past Director of The Human Development Report Office—differentiates between income poverty and human poverty. Human poverty can be interpreted as deprivations to lead a long healthy and creative life with a decent standard of living.
=== Economic evaluation in health care === The capability approach is being developed and increasingly applied in health economics, for use in cost-effectiveness analysis. It is seen as an alternative to existing preference-based measures of health-related quality of life (for example the EQ-5D) that focus on functioning, and can be applied within the framework of quality-adjusted life years (QALYs). A number of measures have been created for use in particular contexts such as older people, public health and mental health, as well as more generic capability-based outcome measures. Caution remains when measures do not explicitly rule out people's adaption to their circumstances, for example to physical health problems.
=== Alternative measures of well-being === As noted above, to a great extent, Nussbaum's Central Human Capabilities address issues of equality, political freedom, creativity and the right to the self, as do the various indices that are based on capabilities. It is evident that these measures are very subjective, but this fact is in the essence of defining quality of life according to Nussbaum and Sen. Nussbaum refers to Sen in saying that, although measures of well-being may be problematic in comparative, quantifiable models due to their subjective matter, the protection of and commitment to human development are too important of matters to be left on the sidelines of economic progress. Well-being and quality of life are too important to be left without intentional focus towards political change. Measures such as the HDI, GDI, GEM, GII, IHDI and the like are crucial in targeting issues of well-being and indicators of quality of life. Anand, et al. (2009) can be summarized as demonstrating that it is possible to measure capabilities within the conventions applied to standard household survey design, contrary to earlier doubts about the ability to operationalise the capabilities approach.
== Contrast with other approaches ==