2003年-世界发展银行全球_Romania___Poverty_Assessment_Volume_2_Background_Papers_254页_16mb

Romania Poverty Assessment Summary

Core Content

This report provides a comprehensive analysis of poverty in Romania from 1995 to 2002, focusing on monetary and non-monetary dimensions of well-being. It is structured into two volumes, with Volume II containing detailed background papers that support the main findings. The report uses data from two nationally representative surveys: the Romanian Household Budget Survey (ABF) for 2001-2002 and the Integrated Household Survey (AIG) for 1995-2000. These surveys, along with the Living Conditions Survey (ACOVI) for 2002, offer insights into consumption, deprivation, and the dynamics of poverty.

Main Views

• Poverty Measurement: The report primarily uses per adult equivalent consumption as the welfare indicator, which accounts for household size and composition, and adjusts for seasonality and regional price differences.
• Data Sources:
  • The ABF and AIG surveys are comparable, despite different levels of detail, due to the use of a consistent household diary for data collection.
  • The ACOVI survey provides additional data on non-monetary dimensions of poverty.
• Methodology:
  • The welfare aggregate includes food, non-food, services, and selected durables.
  • The consumption data is adjusted for inflation using the CPI and for regional price differences.
  • An adult equivalence scale is used, with a child cost of 50% of an adult and a scale parameter of 0.90.
• Poverty Lines:
  • Food poverty line: 872,005 ROL (based on a caloric intake of 2550 calories per adult per day).
  • Extreme poverty line: 1,060,658 ROL (includes food and other non-food necessities).
  • Total poverty line: 1,535,570 ROL (includes all components of consumption).

Key Information

• Consumption Trends:
  • The report shows that consumption patterns have seasonal variations, with December showing higher consumption due to Christmas spending.
  • Adjustments for seasonality are necessary to accurately estimate poverty levels.
• Poverty Indicators:
  • Headcount ratio: The proportion of the population living below the poverty line.
  • Poverty gap: The average distance between the poverty line and actual consumption, weighted by the number of poor.
  • Squared poverty gap: A measure of poverty severity, which weights the poverty gap by the square of the distance.
• Poverty Dynamics:
  • The report emphasizes the importance of considering changes in inequality and vulnerability when analyzing poverty trends.
  • The new methodology reduces bias against women, elderly, and rural populations by using a more comprehensive equivalence scale.

Structure of the Report

• Volume II includes the following sections:
  • Poverty in Romania: Profile and Trends during the 1995-2002
  • Poverty and growth in Romania: 1995-2002
  • Labor Force Participation, Unemployment and the Poor
  • Protecting the Poor and Vulnerable
  • Mapped in or Mapped out? The Romanian Poor in Inter-Household and Community Networks

Methodological Details

• Survey Design:
  • The ABF and AIG surveys use a multi-purpose approach, collecting data on demographics, assets, labor market activities, income, purchases, and consumption.
  • The surveys are based on 501 clusters (primary sampling units) and use post-stratification weights to adjust the sample to the population distribution.
• Data Analysis:
  • All statistical analyses incorporate survey design parameters to compute standard errors and confidence intervals.
  • The use of expansion factors helps correct for non-response and recalibrate the sample distribution.
• Equivalence Scale:
  • The adult equivalence scale is used to adjust for household size and composition, ensuring fair comparisons across different types of households.
  • The scale is based on child cost (50% of an adult) and economies of scale (θ = 0.90).
  • This scale is more comprehensive than earlier nutritional-based scales, which only considered food needs.

Conclusion

• The report highlights the importance of using robust and comparable methodologies to assess poverty accurately.
• It provides policy recommendations to address the magnitude and dynamics of poverty, including improving social protection programs and ensuring that the needs of vulnerable groups are adequately addressed.
• The new equivalence scale and adjustments for seasonality and regional prices significantly improve the accuracy of poverty estimates in Romania.

Annexes and Appendices

• Annex 1: Adult equivalence scale
• Statistical Appendix: Contains detailed tables and figures, including:
  • Table A1: Deflators used for adjusting consumption data
  • Table A2: Seasonality index
  • Table A3: Food basket composition
  • Figure 1: Comparison of ABF and AIG consumption data
  • Figure 2: Illustration of poverty lines (extreme and total)

Final Notes

• The report acknowledges the contributions of various individuals and institutions, including the Romanian government's Anti-Poverty and Social Inclusion Commission and the National Institute of Statistics.
• It also highlights the importance of data quality and the need for continued monitoring of poverty trends in Romania.