Alternative measures of well being
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Alternative measures of well-being. Joint work by ECO/ELSA/STD. Motivation. Economic perspective: Is GDP per capita an adequate measure of well-being? Social perspective: What light social indicators bring to an assessment of living conditions?. Background.

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Alternative measures of well being

Alternative measures of well-being

Joint work by

ECO/ELSA/STD


Motivation
Motivation

  • Economic perspective:

    • Is GDP per capita an adequate measure of well-being?

  • Social perspective:

    • What light social indicators bring to an assessment of living conditions?


Background
Background

  • In the 1970s: discussions on environmental and social limits to growth

  • In recent years: concerns on broader measures of well-being within discussions on sustainable development


Economic theory and well being
Economic theory and well-being

  • Focus on the household sector

  • Broad range of items enters individuals’ utility function

  • Individuals’ versus societal well-being: social welfare functions build on alternative philosophies of social justice

  • Problems in real income comparisons: not a good measure of consumption possibilities; externalities and other distortions; situational comparisons


Paper s organisation
Paper’s organisation

  • Different national accounts measures of economic resources

  • Other factors: objective measures of various factors that influence well-being and subjective measures of happiness and life-satisfaction


Different na measures of economic resources
Different NA measures of economic resources

  • Two parts

    • Measures for the economy as a whole

    • Measures for the household sector


Economy wide measures
Economy-wide measures

  • Adjustments to GDP:

    • Relations with the rest of the world

      • Net income transfers from abroad

      • Terms of trade effects (for fixed price measurements)

        GNI

    • Effect of consumption of fixed capital

      NNI


Gdp and nni per capita in current prices and ppps 2003
GDP and NNI per capita in current prices and PPPs, 2003

  • Levels of NNI are lower than GDP per capita

  • Rankings based on NNI are similar to GDP


Growth rates of gdp and nni are similar in most countries
Growth rates of GDP and NNI are similar in most countries

GDP and NNI per capita growth, average annual growth, 1994-2003

GDP and NNI per capita growth, average annual growth, 1994-2003


Measures for the household sector
Measures for the household sector

  • Three NA measures of consumption possibilities of individuals:

    • Household disposable income

    • Household final consumption expenditure

    • Household “actual” consumption expenditure


Consumption actual consumption and gdp per capita 2003
Consumption, actual consumption and GDP per capita, 2003

  • Levels of the three measures lower than GDP per capita

  • Strong correlation between levels of household income/consumption and GDP per capita


Starker differences when looking at growth rates
Starker differences when looking at growth rates

Real annual growth in household’s disposable income, actual consumption expenditure and real GDP per capita, 1994-2003


Summing up
Summing up

  • Economy-wide measures in NA are closely related to each other

  • There are larger differences between household and economy wide-measures (GDP per capita)


2 other non economic factors
2. Other non-economic factors

  • Integration of additional items into “enlarged” (money based) measures of well-being

  • Social indicators (Non-monetary)

  • Measures of happiness and life-satisfaction


2 1 integration of additional items into monetary measures of well being
2.1. Integration of additional items into monetary measures of well-being

  • Which additional factors?

    • Leisure-time of workers (direct influence on GDP)

    • Living arrangements (household economies of scale)

    • Income distribution

  • Limits

    • Illustrative calculations only (subject to arbitrary assumptions)

    • No attempt to see whether the effects of these different factors cumulate or cancel out when combined

  • General conclusion

    • Some significant differences in “levels” of countries’ performance relative to GDP per capita

    • Differences in “changes” limited to “extreme” assumptions on valuation


Leisure time of workers: of well-beingsmaller gaps relative to the US after valuing leisure-time in some Continental European countriesLevels, relative to the US, in leisure-adjusted GDP per capita, 2001


Impact of inequality: significant on levels of household disposable income, smaller in terms of rankings

Levels of “equally-distributed” household disposable income for different values of the coefficient of aversion to inequality, 2002


Changes in living arrangements: some significant reductions in growth of household disposable income in some countries

Real annual change of per capita household disposable income and adjustments for changes in household size, selected OECD countries


2 2 non monetary social indicators
2.2. Non-monetary social indicators in growth of household disposable income in some countries

  • Measures of selected “outcomes” (rather than “inputs”) in four different fields:

    • Self-sufficiency

    • Equity

    • Health

    • Social cohesion


Correlations between social indicators and gdp per capita significant in levels but not in changes
Correlations between social indicators and GDP per capita: significant in levels but not in changes


Aggregation some significant differences in economic and social performances for some countries
Aggregation: some significant differences in economic and social performances for some countries

Median value and confidence interval of a composite index based on selected social indicators in OECD countries and GDP per capita


2.3. Subjective measures of life-satisfaction: 90% of respondents satisfied with their life in ⅔ of countries


2 3 review of selected results from existing literature
2.3. respondents satisfied with their life in ⅔ of countriesReview of selected results from existing literature

  • Country-based evidence

    • inconclusive

  • Individual-based evidence

    • Own-income matters, but social comparisons and adaptation reduce its impact on well-being

    • A range of factors influence well-being beyond their financial effect


Main conclusion
Main conclusion respondents satisfied with their life in ⅔ of countries

  • No single best contender: measures of economic resources remain critical but there is scope for improvement

  • An assessment of well-being needs to rely on complementary perspectives (monetary and non-monetary indicators)


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