Inequality in agricultural land distribution

1. WELCOME
TO OUR
PRESENTATION

2. A PRESENTATION
ON
THE INEQUALITY IN DISTRIBUTION OF LAND IN
AGRICULTURE

3. Our Group Members
ID NAME
1404072 - PROMA KAR MONI
1404074 - NUR E ABIR SOWROVE
1404075 - AFIFA BILKIS
1404076 - S M ASHIQUL ISLAM
1404077 - AFROZA ZAMAN
1404078 - REFATH JAHAN
1404079 - MUSTAFIZURE RAHMAN

4. CONTENT
1.Introduction
2.Formation of collected data
3.Solution from collected data
4. Lorenz Curve construction
5. Gini Coefficient
6.Conclusion
7. Moments to Remember

5. INTRODUCTION
Unequal distribution of assets among different segments of society is
hindrance to socioeconomic development of a country. Inequality in the
distribution of land can be studied into two ways:
a. Lorenz curve analysis: It is a graph designed to show the extent
of inequality in distribution of a variable throughout a population (Named
after American statistician Conard Lorenz)
b. Gini ratio analysis: Gini ratio is an aggregate measure of
inequality of a distribution which varies from zero to one (Named after
Italian statistician Corrado Gini) and also termed as Gini concentration
ration or simply Gini coefficient. It can be calculated as:
G=|∑Yi+1 Xi - ∑Xi+1 Yi |
• Where, G and X & Y are the Gini ratio and cumulative proportions
respectively.

6. Collected Data from Kotiyadi Kishorganj where the number and area of
farm household are as follows
Farm size (Bigha) Number of household Area (Decimal)
0-.06 33 45
.064-.303 50 350
.306-.606 40 520
.636-1 33 693
1-2 21 903
2.1-4 17 1819
4.1-6 13 2314
6.1-7 11 2211
7.1-8 9 2250
8 & above 5 1345
Total 232 12450

7. Solution from Collected Data
Table: Lorenz Curve & Gini coefficient.
Percentage
of
household
Cumulative
percentage
of
household
Percentage
of area
Cumulative
percentage
of area
Cumulative
proportion
of
household
Cumulative
proportion
of area Xi+1 Yi Yi+1 Xi
14.22414 14.22414 0.36144578 0.361446 0.142241 0.003614 0.001293
21.55172 35.77586 2.81124498 3.172691 0.357759 0.031727 0.016821 0.004513
17.24138 53.01724 4.17670683 7.349398 0.530172 0.073494 0.049418 0.026293
14.22414 67.24138 5.56626506 12.91566 0.672414 0.129157 0.098538 0.068475
9.051724 76.2931 7.25301205 20.16867 0.762931 0.201687 0.168652 0.135617
7.327586 83.62069 14.6104418 34.77912 0.836207 0.347791 0.310314 0.265341
5.603448 89.22414 18.5863454 53.36546 0.892241 0.533655 0.501451 0.446246
4.741379 93.96552 17.7590361 71.1245 0.939655 0.711245 0.695916 0.634602
3.87931 97.84483 18.0722892 89.19679 0.978448 0.891968 0.838142
2.155172 100 10.8032129 100 1 1
100 100 1.842403 2.419229

8. Figure: Lorenz Curve
.
0
10
20
30
40
50
60
70
80
90
100
0 10 20 30 40 50 60 70 80 90 100
Area
No of household
Lorenz curve
Line of equality Lorenz curve

9. We know, Gini Coefficient=|∑Yi+1 Xi - ∑Xi+1 Yi |
=|2.419229-1.842403|
= 0.576826
Interpretation: The distribution of land among individuals is highly
unequal.

10. Conclusion
The purpose of our research is to gain knowledge about
inequality in land distribution. It will help in policy making of
government and different program running of development
agencies.

11. Precious Moment

12. Working Moment

13. Thanks for Your kind attention