Description: A Vulnerability Approach to the Definition of the Middle Class

A Vulnerability Approach to the Definition of the Middle Class

Measurement of the middle class has recently come to the center of policy debate in middle-income countries as they search for the potential engines of growth and good governance. This debate assumes, first, that there is a meaningful definition of...

Full description

Bibliographic Details
Main Authors:	Lopez-Calva, Luis F., Ortiz-Juarez, Eduardo
Language:	English
Published:	2012
Subjects:	ABSOLUTE POVERTY ABSOLUTE POVERTY LINE ABSOLUTE TERMS AGRICULTURAL WORKERS CAPITA EXPENDITURE CARIBBEAN REGION CENTRAL REGION CROSS-SECTIONAL DATA DAILY INCOME DATA QUALITY DECLINING INEQUALITY DEFINITIONS OF POVERTY DEPENDENT VARIABLE DESCRIPTIVE STATISTICS DEVELOPING COUNTRIES DEVELOPING WORLD ECONOMIC DEVELOPMENT ECONOMIC DOWNTURNS ECONOMIC GROWTH ECONOMIC INEQUALITY ECONOMIC PERFORMANCE ECONOMIC SHOCK ECONOMIC SHOCKS ECONOMIC TRANSFORMATION EMPIRICAL WORK FARMER FARMERS GROUP MEANS HOUSEHOLD CONSUMPTION HOUSEHOLD DATA HOUSEHOLD HEAD HOUSEHOLD MEMBERS HOUSEHOLD PER CAPITA INCOME HOUSEHOLD SIZE HOUSEHOLD STRATEGIES HOUSEHOLD SURVEY HOUSEHOLD SURVEYS HOUSING HUMAN CAPITAL HUMAN CAPITAL INVESTMENT INCIDENCE OF POVERTY INCOME INCOME DISTRIBUTION INCOME DISTRIBUTIONS INCOME EQUATION INCOME GROUPS INCOME LEVEL INCOME LEVELS INCOME QUINTILES INCOME RISK INCOME SHARE INCOMES INEQUALITY INSURANCE INSURANCE MARKETS INTERNATIONAL POVERTY LINE LABOR MARKET LINEAR MODEL LINEAR REGRESSION LOCAL INSTITUTIONS LOGARITHMIC SCALE LONGITUDINAL DATA MEASUREMENT OF POVERTY MEDIAN INCOME MEDIAN POVERTY METROPOLITAN REGION MIDDLE CLASS MIDDLE CLASS CONSENSUS MINIMUM LEVEL NEGATIVE SHOCKS PER CAPITA INCOMES POLICY DISCUSSIONS POLICY RESEARCH POLITICAL ECONOMY POLITICAL SCIENTISTS POLITICAL STABILITY POOR POOR HOUSEHOLDS POOR INDIVIDUALS POOR POPULATION POVERTY ANALYSIS POVERTY DYNAMICS POVERTY ESTIMATES POVERTY INCIDENCE POVERTY LEVELS POVERTY LINE POVERTY LINES POVERTY MEASURE POVERTY MEASUREMENT POVERTY PROGRAMS POVERTY STATUS PRIMARY EDUCATION PUBLIC INTERVENTION REGIONAL LEVELS REGRESSION ANALYSIS RURAL RURAL AREAS RURAL RESIDENCE SAFETY NETS SANITATION SAVINGS SCHOOLING SIGNIFICANCE LEVEL SKILLED WORKERS SMALL FARMERS SOCIAL DEVELOPMENT SOCIAL MOBILITY SOCIAL POLICIES SOCIAL PROTECTION UNEMPLOYMENT URBAN AREAS VULNERABILITY TO POVERTY VULNERABLE HOUSEHOLDS
Online Access:	http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20111207160021 http://hdl.handle.net/10986/3669

Description
Summary:	Measurement of the middle class has recently come to the center of policy debate in middle-income countries as they search for the potential engines of growth and good governance. This debate assumes, first, that there is a meaningful definition of class, and second, that thresholds that define relatively homogeneous groups in terms of pre-determined sociological characteristics can be found empirically. This paper aims at proposing a view of the middle class based on vulnerability to poverty. Following this approach the paper exploits panel data to determine the amount of comparable income -- associated with a low probability of falling into poverty -- which could define the lower bound of the middle class. The paper looks at absolute thresholds, challenging the view that people above the poverty line are actually part of the middle class. The estimated lower threshold is used in cross-section surveys to quantify the size and the evolution of middle classes in Chile, Mexico, and Peru over the past two decades. The first relevant feature relates to the fact that the proposed thresholds lie around the 60th percentile of the distribution. The evidence also shows that the middle class has increased significantly in all three countries, suggesting that a higher number of households face lower probabilities of falling into poverty than they did in the 1990s. There is an important group of people, however, which cannot be defined as middle class from this perspective, but are not eligible for poverty programs according to traditional definitions of poverty.

A Vulnerability Approach to the Definition of the Middle Class

Similar Items