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Copyright © 2009 Pearson Addison-Wesley. All rights reserved.
Chapter 9
Agricultural
Transformation and
Rural Development
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-2
Rural Poverty
• 2/3 of the World’s Poor People live in Rural
Areas
• Thus, Reducing World Poverty requires
Reducing Rural Poverty
• Rural People are primarily engaged in
Subsistence Agriculture
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-3
How to Reduce Rural Poverty
1. Move to Cities
2. Develop Rural Areas
• Note: 1. And 2. May Be Complementary
• Todaro-Smith:
– Too much 1. (Ch. 7)
– Not enough 2. (Ag has been “neglected.”)
<= 50 50 - 100100 - 140 140 - 200
US Incomes in 1930Percent of National Average
Bureau of Economic Analysis 10/03
<= 50 50 - 100100 - 140 140 - 200
US Incomes in 2000Percent of National Average
Bureau of Economic Analysis 10/03
How Did Regional Inequality
Decline in the USA?
1. Some People Moved To Cities
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-6
Urban and Farm Populations
0
20
40
60
80
Perc
ent o
f Pop
ulat
ion
1790 1840 1890 1940 1990
New Old Farm
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-8
Figure 9.1 As Countries Develop, the Shares
of GDP and Labor in Agriculture Tend to
Decline, but with Many Idiosyncrasies
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-9
Agricultural Growth: Past
Progress and Current Challenges
1. Agriculture employs a larger fraction of
labor forces in poor countries (LDCs)
2. Agriculture’s share of GDP is much lower
than share of labor force in LDCs
3. => Output per worker is much lower in
agriculture: QA/LA << Q/L
I.e. Incomes are lower in Ag than non-Ag
See “Comparing USA CHN IND” on website
How Did Regional Inequality
Decline in the USA
1. Some People Moved To Cities
2. Farms Consolidated (Became Larger)
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-10
Number and Size of Farms (Statistical Abstract of US: 1999, 2012)
Farms
(103)
Total
Size
(106 ha)
Hectares
Per Farm
1920 6,454 384
56
(840 mu)
2007 2,201 373
167
(2,610 mu)
Average Farm Values Statistical Abstract of the US: 2010 for 2007
• Sales: $139,482
• Assets: $1,004,089
• Debt: $96,319
• Debt/Asset Ratio: 9.6%
How Did Regional Inequality
Decline in the USA
1. Some People Moved To Cities
2. Farms Consolidated (Became Larger)
3. Farmers Adopted More Advanced
Technology Embodied In Seeds,
Fertilizers, Equipment, Etc.
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-13
US Per Acre Wheat Yields
Real Per Bushel US Wheat
Prices (2008$)
US Per Acre Real Wheat
Revenue (2008$)
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Figure 9.2 Cereal Yields by World
Region, 1960-2005
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Table 9.1 Land Productivity in
Developed and Developing Countries
How Did Regional Inequality
Decline in the USA
1. Some People Moved To Cities
2. Farms Consolidated (Became Larger)
3. Farmers Adopted More Advanced
Technology
4. Farmers Got More Education
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Adult Illiteracy
0
5
10
15
20
25Pe
rcen
t of A
dults
1900 1950
South Rest of USA
How Did Regional Inequality
Decline in the USA
1. Some People Moved To Cities
2. Farms Consolidated (Became Larger)
3. Farmers Adopted More Advanced
Technology
4. Farmers Got More Education
5. Some Family Members Work Off-Farm
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-21
Farm Household Income Sources
Other (6)
Int/Div (8)
SocSec (11)NetRent (1)
Wages (51)
Farm (9)
Business (14)
How Did Regional Inequality
Decline in the USA
1. Some People Moved To Cities
2. Farms Consolidated (Became Larger)
3. Farmers Adopted More Advanced
Technology
4. Farmers Got More Education
5. Some Family Members Work Off-Farm
Farm – Nonfarm Income Convergence
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-23
Farm Household Income
60%
80%
100%
120%
140%
160%
Perc
ent o
f Non
farm
Inco
me
1960 1970 1980 1990 2000Mishra (2003)
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-25
T-S: “Integrated Rural
Development”
1. Increase Ag Output In Ways That Benefit
Small Farmers (But see #2.)
2. Transform Small Farms Into Commercial
Farms
3. Investments In Health And Education
(Note: Can Be Used In Rural OR Urban
Areas)
4. Off-farm Employment Creation
So, Same Development Path
as USA?
No, Not Exactly. Economic, Political, Social
and Geographic Institutions Differ Among
Countries and Regions
1. Land Tenure (Property Rights)
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-26
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-27
Peasant Agriculture in Latin
America, Asia, and Africa
• Latin America: the Latifundio (employ > 12) –
Minifundio (employ < 2) dualistic pattern
– Extreme inequality of land holdings
• Asia: Fragmented and heavily congested dwarf
land holdings
– Very small farms
• Africa: Extensive Cultivation Patterns
– Clear land, farm, wear out soil, move to new land
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-28
Table 9.2 Distribution of Farms and Farmland by
Operational Farm Size and Land Tenure Status In
Selected Developing Countries in Asia and Latin
America
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Farm Size and Efficiency
• T-S: Latifundios less efficient than medium sized family farms (employ 4 - 12)
• Economist: Why aren’t these broken up by market, since value would increase?
• T-S: Latifundios provide power and prestige to owners, in the context of “rural social and institutional structures”
• Doug: Think Ted Turner or Meg Ryan – Are they primarily concerned with production efficiency?
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-30
Agricultural Growth: Past
Progress and Current Challenges
• Transforming Economies: Problems of Fragmentation and Subdivision of Peasant Land in Asia
– Impact of colonial rule in strengthening land tenure systems of private property rights and the consequent rise of moneylenders
– Contemporary landlordism in India and Pakistan involves absentee landlordism and persistence of sharecroppers and tenant farmers
– Rapid population growth resulted in more fragmentation and peasant impoverishment
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-31
Figure 9.7 Incentives under
Sharecropping
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Sharecropping
• Intrinsically Inefficient due to poor incentives
(Marshall)
• Monitoring approach (Cheung)
• Giving sharecroppers a larger share of the
produce and security of tenure on land can
increase efficiency and investments in land
improvements
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-33
Besley & Burgess (2000)
• Land Reform in India 1958-92
– Not (much) redistribution of land titles
– Rather, increase security of tenure
– Reduce power of absentee landlords
• Empirical Findings (i.e. the data say):
• Land Reforms led to Poverty Reduction
– Higher ag wages
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-34
Bannerjee and Iyer (2005)
“ Areas in which proprietary rights in land were
historically given to landlords have
significantly lower ag investments and
productivity … than in areas where rights
were given to cultivators.
“These areas also have significantly lower
investments in health and education.”
So, Same Development Path
as USA?
No, Economic, Political, Social and
Geographic Institutions Differ Among
Countries and Regions
1. Land Tenure (Property Rights)
2. Role of Women: Case Study of Kenya
3. Risk Aversion at Subsistence Level
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-39
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-40
Subsistence Farming: Risk
Aversion, Uncertainty, Survival
• Price And Yield Uncertainty And Limited Access To Credit And Insurance Explains Risk Aversion
• Risk Averse Subsistence Farmers Prefer Technologies That Combine Low Mean-per-hectare With Low Variance To Alternative High Yielding Technologies
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-41
Figure 9.6 Crop Yield Probability
Densities of Two Different Farming
Techniques
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-42
Subsistence Farming: Risk
Aversion, Uncertainty, Survival
• Efforts To Minimize Risk And Remove Commercial And Institutional Obstacles To Small Farmer Will Increase Adoption Of Modern Technology
• Crop Insurance?
Copyright © 2009 Pearson Addison-Wesley. All rights reserved. 9-43
Case Study: Kenya