Measuring the Pro-Poorness of Income Growth within an Elasticity Framework

Poverty reduction has become a fundamental objective of development, and therefore a metric for assessing the effectiveness of various interventions. Economic growth can be a powerful instrument of income poverty reduction. This creates a need for meaningful ways of assessing the poverty impact of g...

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Main Authors:	Essama-Nssah, B., Lambert, Peter J.
Format:	Policy Research Working Paper
Language:	English en_US
Published:	World Bank, Washington, DC 2012
Subjects:	ABSOLUTE POVERTY ABSOLUTE POVERTY LINE ABSOLUTE REDUCTION ABSOLUTE VALUE ADJUSTMENT PERIOD AGGREGATE GROWTH AGGREGATE INCOME AGGREGATE MEASURE AGGREGATE POVERTY CONSUMER PRICE INDEX COUNTERFACTUAL DENSITY FUNCTION DEVELOPING WORLD DEVELOPMENT GOALS DEVELOPMENT POLICY DISTRIBUTION FUNCTION DISTRIBUTIONAL CHANGES DISTRIBUTIONAL COMPONENT DISTRIBUTIONAL EFFECT DISTRIBUTIONAL IMPACT ECONOMIC GROWTH EMPIRICAL SECTION EQUIPROPORTIONATE INCOME EXTERNAL SHOCKS FINANCIAL CRISIS GLOBAL POVERTY GROWTH GROWTH ELASTICITY GROWTH PATTERN GROWTH PROCESS GROWTH RATE GROWTH RATES HEAD COUNT RATIO HEADCOUNT POVERTY HEADCOUNT RATIO HOUSEHOLD SURVEYS INCIDENCE OF POVERTY INCOME INCOME CHANGE INCOME COMPONENTS INCOME DISTRIBUTION INCOME GROWTH INCOME LEVEL INCOME POVERTY INDIVIDUAL INCOMES INEQUALITY INTEREST RATES INTERNATIONAL COMMUNITY LEVEL OF POVERTY MACROECONOMIC STABILITY MAXIMUM INCOME MEAN GROWTH MEAN INCOME MILLENNIUM DEVELOPMENT GOALS NEGATIVE IMPACT NON-INCOME DIMENSIONS OBSERVED CHANGE OBSERVED CHANGES OBSERVED GROWTH OBSERVED GROWTH RATE OBSERVED POVERTY REDUCTION PENSIONS PER CAPITA EXPENDITURE PER CAPITA INCOME POLICY RESEARCH POLICY RESEARCH WORKING PAPER POOR POPULATION POPULATION GROWTH POPULATION SIZE POSITIVE GROWTH POVERTY POVERTY ANALYSIS POVERTY GAP INDEX POVERTY IMPACT POVERTY IMPACT OF GROWTH POVERTY INCIDENCE POVERTY INCREASES POVERTY INDEX POVERTY INDICES POVERTY LINE POVERTY MEASURE POVERTY MEASURES POVERTY OUTCOMES POVERTY REDUCTION POVERTY-REDUCING GROWTH PRO-POOR PRO-POOR GROWTH PROGRESS PURCHASING POWER PURCHASING POWER PARITY RATE OF GROWTH REDUCED POVERTY REDUCTION IN POVERTY RELATIVE GAINS RESPECT RICHER COUNTRIES SIGNIFICANT REDUCTION SQUARED POVERTY GAP UNEMPLOYMENT VULNERABILITY WELFARE LEVEL
Online Access:	http://documents.worldbank.org/curated/en/2006/10/7126791/measuring-pro-poorness-income-growth-within-elasticity-framework http://hdl.handle.net/10986/9018

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recordtype	oai_dc
spelling	okr-10986-90182021-04-23T14:02:41Z Measuring the Pro-Poorness of Income Growth within an Elasticity Framework Essama-Nssah, B. Lambert, Peter J. ABSOLUTE POVERTY ABSOLUTE POVERTY LINE ABSOLUTE REDUCTION ABSOLUTE VALUE ADJUSTMENT PERIOD AGGREGATE GROWTH AGGREGATE INCOME AGGREGATE MEASURE AGGREGATE POVERTY CONSUMER PRICE INDEX COUNTERFACTUAL DENSITY FUNCTION DEVELOPING WORLD DEVELOPMENT GOALS DEVELOPMENT POLICY DISTRIBUTION FUNCTION DISTRIBUTIONAL CHANGES DISTRIBUTIONAL COMPONENT DISTRIBUTIONAL EFFECT DISTRIBUTIONAL IMPACT ECONOMIC GROWTH EMPIRICAL SECTION EQUIPROPORTIONATE INCOME EXTERNAL SHOCKS FINANCIAL CRISIS GLOBAL POVERTY GROWTH GROWTH ELASTICITY GROWTH PATTERN GROWTH PROCESS GROWTH RATE GROWTH RATES HEAD COUNT RATIO HEADCOUNT POVERTY HEADCOUNT RATIO HOUSEHOLD SURVEYS INCIDENCE OF POVERTY INCOME INCOME CHANGE INCOME COMPONENTS INCOME DISTRIBUTION INCOME GROWTH INCOME LEVEL INCOME POVERTY INDIVIDUAL INCOMES INEQUALITY INTEREST RATES INTERNATIONAL COMMUNITY LEVEL OF POVERTY MACROECONOMIC STABILITY MAXIMUM INCOME MEAN GROWTH MEAN INCOME MILLENNIUM DEVELOPMENT GOALS NEGATIVE IMPACT NON-INCOME DIMENSIONS OBSERVED CHANGE OBSERVED CHANGES OBSERVED GROWTH OBSERVED GROWTH RATE OBSERVED POVERTY REDUCTION PENSIONS PER CAPITA EXPENDITURE PER CAPITA INCOME POLICY RESEARCH POLICY RESEARCH WORKING PAPER POOR POPULATION POPULATION GROWTH POPULATION SIZE POSITIVE GROWTH POVERTY POVERTY ANALYSIS POVERTY GAP INDEX POVERTY IMPACT POVERTY IMPACT OF GROWTH POVERTY INCIDENCE POVERTY INCREASES POVERTY INDEX POVERTY INDICES POVERTY LINE POVERTY MEASURE POVERTY MEASURES POVERTY OUTCOMES POVERTY REDUCTION POVERTY-REDUCING GROWTH PRO-POOR PRO-POOR GROWTH PROGRESS PURCHASING POWER PURCHASING POWER PARITY RATE OF GROWTH REDUCED POVERTY REDUCTION IN POVERTY RELATIVE GAINS RESPECT RICHER COUNTRIES SIGNIFICANT REDUCTION SQUARED POVERTY GAP UNEMPLOYMENT VULNERABILITY WELFARE LEVEL Poverty reduction has become a fundamental objective of development, and therefore a metric for assessing the effectiveness of various interventions. Economic growth can be a powerful instrument of income poverty reduction. This creates a need for meaningful ways of assessing the poverty impact of growth. This paper follows the elasticity approach to propose a measure of pro-poorness defined as a weighted average of the deviation of a growth pattern from the benchmark case. The measure can help assess pro-poorness both in terms of aggregate poverty measures, which are members of the additively separable class, and at percentiles. It also lends itself to a decomposition procedure, whereby the overall pattern of income growth can be unbundled, and the contributions of income components to overall pro-poorness identified. An application to data for Indonesia in the 1990s reveals that the amount of poverty reduction achieved over that period remains far below what would have been achieved under distributional neutrality. This conclusion is robust to the choice of a poverty measure among members of the additively separable class, and can be tracked back to changes in expenditure components. 2012-06-26T14:32:18Z 2012-06-26T14:32:18Z 2006-10 http://documents.worldbank.org/curated/en/2006/10/7126791/measuring-pro-poorness-income-growth-within-elasticity-framework http://hdl.handle.net/10986/9018 English en_US Policy Research Working Paper; No. 4035 CC BY 3.0 IGO http://creativecommons.org/licenses/by/3.0/igo/ World Bank World Bank, Washington, DC Publications & Research :: Policy Research Working Paper Publications & Research
repository_type	Digital Repository
institution_category	Foreign Institution
institution	Digital Repositories
building	World Bank Open Knowledge Repository
collection	World Bank
language	English en_US
topic	ABSOLUTE POVERTY ABSOLUTE POVERTY LINE ABSOLUTE REDUCTION ABSOLUTE VALUE ADJUSTMENT PERIOD AGGREGATE GROWTH AGGREGATE INCOME AGGREGATE MEASURE AGGREGATE POVERTY CONSUMER PRICE INDEX COUNTERFACTUAL DENSITY FUNCTION DEVELOPING WORLD DEVELOPMENT GOALS DEVELOPMENT POLICY DISTRIBUTION FUNCTION DISTRIBUTIONAL CHANGES DISTRIBUTIONAL COMPONENT DISTRIBUTIONAL EFFECT DISTRIBUTIONAL IMPACT ECONOMIC GROWTH EMPIRICAL SECTION EQUIPROPORTIONATE INCOME EXTERNAL SHOCKS FINANCIAL CRISIS GLOBAL POVERTY GROWTH GROWTH ELASTICITY GROWTH PATTERN GROWTH PROCESS GROWTH RATE GROWTH RATES HEAD COUNT RATIO HEADCOUNT POVERTY HEADCOUNT RATIO HOUSEHOLD SURVEYS INCIDENCE OF POVERTY INCOME INCOME CHANGE INCOME COMPONENTS INCOME DISTRIBUTION INCOME GROWTH INCOME LEVEL INCOME POVERTY INDIVIDUAL INCOMES INEQUALITY INTEREST RATES INTERNATIONAL COMMUNITY LEVEL OF POVERTY MACROECONOMIC STABILITY MAXIMUM INCOME MEAN GROWTH MEAN INCOME MILLENNIUM DEVELOPMENT GOALS NEGATIVE IMPACT NON-INCOME DIMENSIONS OBSERVED CHANGE OBSERVED CHANGES OBSERVED GROWTH OBSERVED GROWTH RATE OBSERVED POVERTY REDUCTION PENSIONS PER CAPITA EXPENDITURE PER CAPITA INCOME POLICY RESEARCH POLICY RESEARCH WORKING PAPER POOR POPULATION POPULATION GROWTH POPULATION SIZE POSITIVE GROWTH POVERTY POVERTY ANALYSIS POVERTY GAP INDEX POVERTY IMPACT POVERTY IMPACT OF GROWTH POVERTY INCIDENCE POVERTY INCREASES POVERTY INDEX POVERTY INDICES POVERTY LINE POVERTY MEASURE POVERTY MEASURES POVERTY OUTCOMES POVERTY REDUCTION POVERTY-REDUCING GROWTH PRO-POOR PRO-POOR GROWTH PROGRESS PURCHASING POWER PURCHASING POWER PARITY RATE OF GROWTH REDUCED POVERTY REDUCTION IN POVERTY RELATIVE GAINS RESPECT RICHER COUNTRIES SIGNIFICANT REDUCTION SQUARED POVERTY GAP UNEMPLOYMENT VULNERABILITY WELFARE LEVEL
spellingShingle	ABSOLUTE POVERTY ABSOLUTE POVERTY LINE ABSOLUTE REDUCTION ABSOLUTE VALUE ADJUSTMENT PERIOD AGGREGATE GROWTH AGGREGATE INCOME AGGREGATE MEASURE AGGREGATE POVERTY CONSUMER PRICE INDEX COUNTERFACTUAL DENSITY FUNCTION DEVELOPING WORLD DEVELOPMENT GOALS DEVELOPMENT POLICY DISTRIBUTION FUNCTION DISTRIBUTIONAL CHANGES DISTRIBUTIONAL COMPONENT DISTRIBUTIONAL EFFECT DISTRIBUTIONAL IMPACT ECONOMIC GROWTH EMPIRICAL SECTION EQUIPROPORTIONATE INCOME EXTERNAL SHOCKS FINANCIAL CRISIS GLOBAL POVERTY GROWTH GROWTH ELASTICITY GROWTH PATTERN GROWTH PROCESS GROWTH RATE GROWTH RATES HEAD COUNT RATIO HEADCOUNT POVERTY HEADCOUNT RATIO HOUSEHOLD SURVEYS INCIDENCE OF POVERTY INCOME INCOME CHANGE INCOME COMPONENTS INCOME DISTRIBUTION INCOME GROWTH INCOME LEVEL INCOME POVERTY INDIVIDUAL INCOMES INEQUALITY INTEREST RATES INTERNATIONAL COMMUNITY LEVEL OF POVERTY MACROECONOMIC STABILITY MAXIMUM INCOME MEAN GROWTH MEAN INCOME MILLENNIUM DEVELOPMENT GOALS NEGATIVE IMPACT NON-INCOME DIMENSIONS OBSERVED CHANGE OBSERVED CHANGES OBSERVED GROWTH OBSERVED GROWTH RATE OBSERVED POVERTY REDUCTION PENSIONS PER CAPITA EXPENDITURE PER CAPITA INCOME POLICY RESEARCH POLICY RESEARCH WORKING PAPER POOR POPULATION POPULATION GROWTH POPULATION SIZE POSITIVE GROWTH POVERTY POVERTY ANALYSIS POVERTY GAP INDEX POVERTY IMPACT POVERTY IMPACT OF GROWTH POVERTY INCIDENCE POVERTY INCREASES POVERTY INDEX POVERTY INDICES POVERTY LINE POVERTY MEASURE POVERTY MEASURES POVERTY OUTCOMES POVERTY REDUCTION POVERTY-REDUCING GROWTH PRO-POOR PRO-POOR GROWTH PROGRESS PURCHASING POWER PURCHASING POWER PARITY RATE OF GROWTH REDUCED POVERTY REDUCTION IN POVERTY RELATIVE GAINS RESPECT RICHER COUNTRIES SIGNIFICANT REDUCTION SQUARED POVERTY GAP UNEMPLOYMENT VULNERABILITY WELFARE LEVEL Essama-Nssah, B. Lambert, Peter J. Measuring the Pro-Poorness of Income Growth within an Elasticity Framework
relation	Policy Research Working Paper; No. 4035
description	Poverty reduction has become a fundamental objective of development, and therefore a metric for assessing the effectiveness of various interventions. Economic growth can be a powerful instrument of income poverty reduction. This creates a need for meaningful ways of assessing the poverty impact of growth. This paper follows the elasticity approach to propose a measure of pro-poorness defined as a weighted average of the deviation of a growth pattern from the benchmark case. The measure can help assess pro-poorness both in terms of aggregate poverty measures, which are members of the additively separable class, and at percentiles. It also lends itself to a decomposition procedure, whereby the overall pattern of income growth can be unbundled, and the contributions of income components to overall pro-poorness identified. An application to data for Indonesia in the 1990s reveals that the amount of poverty reduction achieved over that period remains far below what would have been achieved under distributional neutrality. This conclusion is robust to the choice of a poverty measure among members of the additively separable class, and can be tracked back to changes in expenditure components.
format	Publications & Research :: Policy Research Working Paper
author	Essama-Nssah, B. Lambert, Peter J.
author_facet	Essama-Nssah, B. Lambert, Peter J.
author_sort	Essama-Nssah, B.
title	Measuring the Pro-Poorness of Income Growth within an Elasticity Framework
title_short	Measuring the Pro-Poorness of Income Growth within an Elasticity Framework
title_full	Measuring the Pro-Poorness of Income Growth within an Elasticity Framework
title_fullStr	Measuring the Pro-Poorness of Income Growth within an Elasticity Framework
title_full_unstemmed	Measuring the Pro-Poorness of Income Growth within an Elasticity Framework
title_sort	measuring the pro-poorness of income growth within an elasticity framework
publisher	World Bank, Washington, DC
publishDate	2012
url	http://documents.worldbank.org/curated/en/2006/10/7126791/measuring-pro-poorness-income-growth-within-elasticity-framework http://hdl.handle.net/10986/9018
_version_	1764406507152080896

Measuring the Pro-Poorness of Income Growth within an Elasticity Framework

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