Contenido: Introduction -- Background: urbanization and migration in Latin America -- The problem and method of investigation -- The literature relevant to explaining the barriada phenomenon -- The pattern of physical development in the Barriadas -- Barriada residents: who are they? -- Theories of urbanization and regional growth -- Migration and urban growth -- Wages in developing countries -- Squatter Settlements in the urban economy -- Summary and Discussion -- Barriada residents in a labor-surplus economy: did real encomes remain constant -- The statistical tests -- Sources of data -- Ciudad de Dios, Census, 1955 -- Census of the Barriadas, 1956 -- Census of the Barriadas, 1958-59 -- Census of the Barriadas, 1961-62 -- Sample Survey of the Barriadas, 1967 -- El Agustino, 1967 -- San Juan de Miraflores, 1969 -- Pamplano Alta. 1969 -- Test of the hypothesis -- Income of Occupied Persons and Household Heads -- Income of Households -- Per Capita Income -- An explanation for the increase in the average real income in the Barriadas -- A Reduction in the Rates of Unemployment and Underemployment -- An Increase in the Average Number of Occupied Persons per Household -- A Real Increase in the General Wage Level -- A Shift of Employed persons into Higher Paying Occupations -- The Relative Importance of the factors that explain the increase in Income -- Comparisons of the Barriada residents with the general population of Lima -- Income -- Sources of data -- Statistical of data -- Incomes of occupied persons and household heads -- Household and per capita income -- The Industrial and Occupational Structures of Employment -- Unemployment and Underemployment -- Summary and conclusions -- Sources of data for the input-output table of Lima-Callao, 1963 -- Interindustry Inputs -- Agriculture -- Livestock -- Fishing -- Mining -- Manufacturing -- Construction -- Electricity -- Commerce -- Banking, Insurance and Real Estate; Transportation, Storage and Communications, Educational and Medical Services -- Banking, insurance and real estate transportation, storage and communications, educational and medical services -- Business and Personal Services -- Personal Income -- Income of proprietors, the Independently Employed, Distributed Profits, Etc. -- Industries included in the economic Census -- Summary and Reconciliation with National Accounts -- Final Demand -- Household Consumption of Manufactured Consumption Goods -- Household Consumption of Agricultural Goods -- Household Consumption of Fish -- Household Consumption of Mining Products -- House Consumption of Construction Output -- Household Consumption of electricity -- Household Consumption of Banking, Insurance and Real State -- Household Consumption of Transportation, Storage and Communication -- Household Consumption of Educational and Medical Services -- Household Consumption of Business and Personal Services -- Imports of Consumer Consumption in Lima-Callao -- Other Final Demand -- Undistributed Output -- Undistributed output of commerce -- Undistributed output of transportation, Storage and communications -- Undistributed output of textile manufacturing -- Undistributed output of other industries -- Undistributed output and the accuracy of the input-output table -- The Barriadas in the context of the regional economy -- The structure Matrix -- Autonomous Demand -- Treatment of Undistributed output -- Interpretation of the input-output model -- Simulation tests of the model -- Simulation of personal income in Lima-Callao in 1963 -- Simulation of the Growth of personal income and Barriada Income in 1963-64 -- The increase of autonomous demand in Lima-Callao, 1963-64 -- The increase in exports of consumer goods to the rest of Perú -- The increase in international exports -- The increase in government expenditures -- Barriada household coefficients results of the test -- The multiplier effects of Barriada expenditures on Barriada income and employment -- The Macro Analysis -- The "Micro" Analysis -- Interpretation of the results -- The effects of a redistribution of income.

Inglès.