Ecomomics evelopment 10th y p todaro and smith chapter 09

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Ecomomics evelopment 10th y p todaro and smith chapter 09

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Chapter Agricultural Transformation and Rural Development Copyright © 2009 Pearson Addison-Wesley All rights reserved Importance of Agricultural and Rural Development • Heavy emphasis in the past on rapid industrialization at the expense of agriculture • Agricultural development is now seen as an important part of any development strategy Copyright © 2009 Pearson AddisonWesley All rights reserved 9-2 Contribution of Agriculture • Produce – food to meet basic nutritional needs of the population – raw materials to help the industry – cash crops for export • Farmers have demand for manufactured consumer and capital goods Copyright © 2009 Pearson AddisonWesley All rights reserved 9-3 Contribution of Agriculture • Agriculture employs a large percentage of the labor force • Agriculture generates a large percentage of the GDP • With improved farm productivity, the labor and GDP shares of agriculture will decline over time Copyright © 2009 Pearson AddisonWesley All rights reserved 9-4 Improved Farm Productivity 1960-2005 Copyright © 2009 Pearson AddisonWesley All rights reserved 9-5 The Shares of Agriculture Copyright © 2009 Pearson AddisonWesley All rights reserved 9-6 Agraian Structures • The structure of agrarian systems consists of three types of countries: – Agriculture-based countries – Transforming countries – Urbanized countries Copyright © 2009 Pearson AddisonWesley All rights reserved 9-7 Agraian Structures Copyright © 2009 Pearson AddisonWesley All rights reserved 9-8 Agricultural Dualism: World MDCs have higher total factor productivity than LDCs • Land (output per acre) • Labor (output per worker-hour) • Capital (output per machine-hour) • Appropriate technology Copyright © 2009 Pearson AddisonWesley All rights reserved 9-9 Land Productivity in Developed and Developing Countries Copyright © 2009 Pearson AddisonWesley All rights reserved 9-10 Economic Role of Women Daily tasks: • Home-making and child rearing • Food processing for consumption and storage • Farming: weeding, harvesting, raising livestock Copyright © 2009 Pearson AddisonWesley All rights reserved 9-23 Economic Role of Women • Cash crop labor • Generate income through cottage industry • Make up 60-80% of farm labor in Asia & Africa; 40% in Latin America • Are subject to gender discrimination in education and employment Copyright © 2009 Pearson AddisonWesley All rights reserved 9-24 Risk Taking in Subsistence Farming Minimum consumption requirement (MCR): • Amount of food necessary for survival • Fixed by nature • Output below which means hunger and starvation Copyright © 2009 Pearson AddisonWesley All rights reserved 9-25 Risk Taking in Subsistence Farming Minimum desirable consumption level (MDCL): • Amount of food desirable • Increases over time with application of more protein and sugar Copyright © 2009 Pearson AddisonWesley All rights reserved 9-26 Risk Taking in Subsistence Farming Output/Consumption MDCL Farmer B welcomes change Farmer A resists change MCR Time Copyright © 2009 Pearson AddisonWesley All rights reserved 9-27 Risk Taking in Subsistence Farming • Farmer A producing a tad over MCR is risk averter • He is unwilling to risk survival by making a change in traditional way of life and farming • Crop failure is catastrophic Copyright © 2009 Pearson AddisonWesley All rights reserved 9-28 Risk Taking in Subsistence Farming • Farmer B producing close to MDCL is risk taker • He is willing to try new methods of production • Crop failure still provides the minimum food requirement Copyright © 2009 Pearson AddisonWesley All rights reserved 9-29 Risk Taking in Subsistence Farming • Farmer A resists change to maintain MCR; he prefers production technique A with low mean and low variance • Farmer B welcomes change to produce closer to MDCL; he prefers production technique B with high mean and high variance Copyright © 2009 Pearson AddisonWesley All rights reserved 9-30 Risk Taking in Subsistence Farming Technique A: low mean, low variance Technique B: high mean, high variance Mean = 10 Mean = 12 Copyright © 2009 Pearson AddisonWesley All rights reserved 9-31 Sharecropping & Efficiency Supply of labor is fixed at WA and demand for labor is the Value of Marginal Product, VMP For a small landowner: WA = VMP for employment = LF For a sharecropper: WA = 0.5 VMP for employment = LS Here LS < LF as sharecroppers have less incentive to • Apply inputs including labor, seeds, fertilizer • Use modern farming techniques © 2009 Pearson Addison• Copyright Produce maximum output Wesley All rights reserved 9-32 Sharecropping & Efficiency Copyright © 2009 Pearson AddisonWesley All rights reserved 9-33 Rural Development Strategies Technological change and innovation: • Modern mechanical and chemical inputs • High-yield seed varieties • Modern farming techniques • Appropriate technology: labor-intensive Copyright © 2009 Pearson AddisonWesley All rights reserved 9-34 Expansion of Modern Inputs in the Developing Regions Copyright © 2009 Pearson AddisonWesley All rights reserved 9-35 Rural Development • Institutional and Pricing Policies • Parity pricing: equalization of unit farm and nonfarm prices • Distribution systems and farmer cooperatives Copyright © 2009 Pearson AddisonWesley All rights reserved 9-36 Rural Development Strategies Land Reform: • Distribute fertile land between small farmers and landless peasants • Compensate owners for loss of land • Provide supportive services to help increase production • Establish rural industries and jobs to curb R-U migration Copyright © 2009 Pearson AddisonWesley All rights reserved 9-37 ... factor productivity than LDCs • Land (output per acre) • Labor (output per worker-hour) • Capital (output per machine-hour) • Appropriate technology Copyright © 2 009 Pearson AddisonWesley All... Copyright © 2 009 Pearson AddisonWesley All rights reserved 9-4 Improved Farm Productivity 1960-2005 Copyright © 2 009 Pearson AddisonWesley All rights reserved 9-5 The Shares of Agriculture Copyright... Poverty • Land and income disparity • Rapid population growth • Growing number of landless peasants • Lack of government programs helping small farmers • Massive R-U migration Copyright © 2 009 Pearson

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Mục lục

  • Chapter 9

  • Importance of Agricultural and Rural Development

  • Contribution of Agriculture

  • Slide 4

  • Improved Farm Productivity 1960-2005

  • The Shares of Agriculture

  • Agraian Structures

  • Agraian Structures

  • Agricultural Dualism: World

  • Land Productivity in Developed and Developing Countries

  • Reasons for Poor Performance

  • Slide 12

  • Agricultural Land Distribution

  • Slide 14

  • Agricultural Dualism: Latin America

  • Slide 16

  • Agricultural Dualism: Asia

  • Agricultural Dualism: Asia

  • Slide 19

  • Slide 20

  • Agricultural Dualism: Africa

  • Agricultural Dualism: Africa

  • Economic Role of Women

  • Slide 24

  • Risk Taking in Subsistence Farming

  • Slide 26

  • Slide 27

  • Slide 28

  • Slide 29

  • Slide 30

  • Slide 31

  • Sharecropping & Efficiency

  • Slide 33

  • Rural Development Strategies

  • Expansion of Modern Inputs in the Developing Regions

  • Rural Development

  • Rural Development Strategies

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