ECON-304 – Health: A Social Science Exploration An Empirical Analysis of Community Feeding Program...
Transcript of ECON-304 – Health: A Social Science Exploration An Empirical Analysis of Community Feeding Program...
On our honor, we have neither given nor received any unacknowledged aid on this paper. – Anh Tran & Keifer Winn
ECON-304 – Health: A Social Science Exploration
An Empirical Analysis of Community Feeding Program and Their Educational Benefitsin Rural Ghana
Anh Tran & Keifer Winn5/17/2014
Table of Contents
I. Introduction……………………………………………………..Pg. 2
A. Relevance……………………………………………...…Pg. 2
B. Background on Community Feeding Programs in Ghana……………………………………….Pg. 4
II. Theoretical Framework…………………………………………Pg. 6
III. Literature Review…...................................................................Pg. 8
IV. Data & Empirical Strategy…………………………………….Pg. 11
V. Results…………………………………………………………..Pg. 14
VI. Discussion……………………………………………………..Pg. 15
VII. Conclusion…………………………………………………….Pg. 17
VIII. Appendix……………………………………………………..Pg. 19
IX. References……………………………………………………..Pg. 21
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I. Introduction
The correlation between poverty and nutrition carries heavy
implications for Ghana’s population and public policy. With a
sizable portion of its population impoverished, it behooves the
Ghanaian government to combat malnutrition. Community feeding
programs are examples of the country’s attempt to improve
nutrition – which in turn allows for higher educational
attainment and increases potential economic output.
Utilizing data collected by the Ghana Living Standards
Survey (GLSS), we examine the correlation between community
feeding program participation with educational attainment and
achievement. Does this program incur benefits on educational
achievement? If there are positive relationships between
participation in community feeding programs with education, to
what degree do these programs help? Community feeding programs
also combat malnutrition, which fosters secondary benefits. A
healthier population would be greatly beneficial for the Ghanaian
government: good health would lead to higher potential economic
output, in turn allowing for more tax revenues. These tax
revenues could be applied to education and generate more 2
community feeding programs – each would help the country’s
economic growth and its population’s well-being.
Relevance
According to the World Bank, over thirty percent of Ghana’s
population lives below the poverty line (“Ghana”). By
comparison, the United States’ poverty rate is almost three times
smaller at eleven percent. Poverty distribution is not equal
throughout the country. Rural inhabitants bear the brunt of
poverty’s detriments, while women—who are expected to generate
income and raise the family—suffer more than male counterparts
(“Ghana: Homegrown” 8). Ghana’s high poverty level has further
implications on nutrition.
Ghana’s poor are further disproportionately burdened with
malnutrition. Approximately forty-one percent of children under
five years old are malnourished (Poel 1). The severe
malnutrition seen in Ghana’s children carries equally severe
repercussions: malnourished children are expected to develop at
slower rates; their economic productivity diminishes; morbidity
and mortality rates increase (2). Indeed, fifty-four percent of
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all infant deaths in Ghana were related to malnutrition in the
past year! Malnutrition poses a vicious issue for the
development of Ghana, as it is closely related to other problems
such as low educational attainment and low productivity.
Together, these factors created a self-perpetuating cycle of
poverty to people in rural Ghana. Therefore, eliminating hunger
and undernourishment should be prioritized public policy goal in
any developing country.
In this research paper, we attempt to evaluate the
interrelation between health and education in developing country.
More specifically, we look at community feeding programs in Ghana
and try to assess whether participation in such programs would
have any significant effect on educational attainment and
achievements. Since Ghana has been one of the pioneer countries
in school feeding initiatives, a program where the children are
provided meals for free by attending school, rigorous evaluation
of such pilot program is crucial before considering
implementation at a larger scale (Afoakwa 1). Theory has
suggested that participation in such programs is positively
correlated with educational attainment and achievement through 4
two main mechanisms. First of all, sufficient nutrition would
boost cognitive ability, increasing the chance for higher
academic achievements. Second, the free meals at school can serve
as an economic incentive for students to go to class more
regularly (Lawson 11). These relations will be tested in our
research. The result can be used to assess the effectiveness of
this school feeding intervention on education outcomes of people.
Background on Community Feeding in Ghana
Ghana’s community feeding programs are constructed to
simultaneously advance domestic food production, combat the
country’s pervasive levels of malnourishment and increase
educational attainment (via higher enrolment, attendance, and
retention).1 In 2005 the country implemented the Ghana Home
Grown School Feeding Programme (GSFP) which uses locally grown
foods to feed children in rural areas who attend public primary
schools (Afoakwa 1). Small-scale farmers are responsible for
ninety percent of Ghana’s food production – a statistic that
underscores their importance to the country’s agricultural
1 See visual representation in Figure 1 of Appendix
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production and GSFP’s potential to secure income for a sizeable
portion of Ghanaians (“Ghana: Homegrown” 10).
Utilizing local ingredients in this program furthers the
country’s agricultural production – a significant source of
revenue for many rural Ghanaians – and effectively ensures income
stability for rural households (Afoakwa 1). In areas where GSFP
is implemented, farms grow – on average – 1 to 2 acres due to
increased demand (“Ghana: Homegrown” 28). In total, GSFP created
US $147 million for small-scale farmers who contributed to the
program between 2005 and 2010 (32).
Community feeding programs also aim to reduce malnourishment
and hunger among rural schoolchildren in order to achieve higher
levels of health. In 2007 the GSFP program fed 447,527 students
and plans to extend coverage beyond one million pupils in the
future (“Ghana: Homegrown” 16). The program allows for one hot
meal to be served to students for $0.32 per child per day (31).
Each meal is created according to the Food and Agriculture
Organization’s nutritional requirements for children and consists
of a combination of: maize, beans, rice, fish, yams, meat, eggs,
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vegetables, and fruits (31). However, despite these government
meals’ nutritional balance, one meal per day is not sufficient
enough to increase a child’s health under the typical conditions
in rural Ghana. In order to reconcile this ‘health’ gap, GSFP is
supplemented by other government sponsored activities to create
more robust program against poverty’s detrimental health effects.
Students are also educated on malaria and HIV/AIDS prevention,
provided with de-worming tablets, and taught best-practices in
sanitation (16).
The final goal of Ghana’s community feeding program is
increased educational attainment – as measured by enrolment,
attendance rates, and retention levels. The program targets
those schools which are most beleaguered according to these
measurements; schools exhibiting the highest drop-out rates and
lowest levels of literacy were assigned highest priority for
participation in GSFP (“Ghana: Homegrown” 17). These programs
are decidedly successful in achieving this last goal. On
average, participating schools undergo 20.3 percent growth in
enrolment while non-participants witness 2.8 percent growth;
further, retention increases by ten percent when community 7
feeding programs are present (47). While more Ghanaian children
are exposed to education, the effects on cognitive ability may
only be witnessed in the future (seen in literacy rates, etc.).
The costs associated with GSFP is split evenly between the
Ghanaian government and the Government of the Netherlands
(“Ghana: Homegrown” 29). While the food provided to schools is
sold lower than market value – a result of no middle-man – and
more cost-effective than the alternative, providing this food is
still a burden for the Ghanaian government. The costs are only
exacerbated by the program’s rapid expansion. The Ghanaian
government has recently been forced to expand the program beyond
the initial budget and use funds allocated for other programs
(30). While the program is certainly beneficial in the long-run,
the benefits are minimal in the short-term – questioning the
program’s sustainability.
II. Theoretical Framework
The conceptual framework associated with community feeding
programs is relatively straightforward and each aspect can be
explained with a simple economic framework. The educational
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benefits associated with school feeding programs are manifest in
three forms: increased enrolment, short-term alleviation of
hunger, and improved nutritional status (Lawson 11).2 Providing
a regular meal for financially struggling families lowers the
opportunity costs of attending school; when children are able to
attend school, parents do not have to provide as much nutrition
and are more likely to forego the costs associated with the lost
domestic labor (such as retrieving water, jobs associated with
sustenance farming, or other daily tasks). These lowered
opportunity costs therefore allow the most impoverished children
to attend school and increase enrolment rates.
The other educational components relating to community
feeding programs – namely short-term hunger levels and
nutritional status – are explained by the meals themselves. By
providing an extra meal for students, the government creates an
environment where students are more apt to effectively ‘consume’
education (Lawson 12). Lower levels of short-term hunger and
higher nutritional status both lead to higher student focus and
allows for improved cognitive skills (12). Further, a more
2 See visual representation in Figure 2 of Appendix
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balanced diet strengthens the immune system and prevents illness
from diminishing a student’s time spent in class learning.
One of the other main objectives for community feeding
programs is to make participants healthier. Utilizing an
economic framework, health is a facet of human capital:
investment in health induces greater individual utility by
providing a better life or greater longevity (Becker 380).
Further, investment in health is complemented by schooling.
Another year of education is correlated with higher survival
rates and physical well-being: educated individuals make better-
informed decisions, consume more nutritional diets, and are taken
care of by ‘better’ doctors (390). This relationship also
operates in the opposite direction. When one is in better
health, education is a viable option for her. This relationship
can be visually represented with the production function:
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Figure 1 – Production Function Comparing Health, Education, &
Economic Output
The associations with community feeding programs, education,
and health are closely intertwined. Health status and education
status are complementary; as one increases, the probability of
the other is more likely to increase as well. This relationship
makes community feeding programs a prime option in Ghana’s fight
against poverty.
III. Literature Review
Much literature surrounds the effects of malnutrition. A
bevy of articles were used to guide this paper’s research and
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proved immensely helpful. Each article provides a different
perspective on the topic. Poel et al clearly define the
determinants of malnourishment, Maluccio et al examine the long-
term educational effects associated with proper and improper
nutrition, while Vermeersch and Kremer analyze community feeding
programs’ causal effects on education for young students.
Poel et al examine the determinants of malnutrition in
Ghana. They find a positive relationship between child
malnutrition and age. As the child grew older, the likelihood of
malnutrition increases – this is likely because of the increased
demand for more nourishment. The authors also confirm
breastfeeding as a determinant of child malnutrition: a mother
who relies on breastfeeding her child at older ages may not be
able to purchase other types of nutrition (Poel 8). This
phenomenon can also be explained by the child disliking other
types of foods, and therefore consumes a less balanced diet.
Poel also concludes that mother’s education has a negative
effect on malnutrition (Poel 8). In other words, the higher the
mother’s education level, the less likely her child will be
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malnourished. Even if a mother only has primary education, the
child is fifteen percent less likely to suffer from inadequate
diet (ceteris paribus). The theoretical framework supporting
this claim is that educated mothers will know best practices for
keeping their children healthy, and therefore are more likely to
allocate household resources for their child’s optimal benefit
(9). Income also plays a role in malnutrition; holding all other
variables constant, the richest twenty percent of Ghanaians are
eighteen percent less likely to raise malnourished children (9).
However, the presence of running water and a flush-style toilet
did not have statistically significant results.
Maluccio et al examine childhood health’s effects on
education in Guatemala. By giving random villages food
supplements, they conduct a controlled experiment to determine
the causal effects of health and nutrition on adults’ educational
outcomes. In order to achieve this measurement, the authors
examine random health interventions from birth until 36 months
old (Malaccio 3). They then track these individuals’ cognitive
ability in the long-term, with some tests conducted over twenty-
five years later. 13
Their research concludes that both men and women experience
higher cognitive ability when adequate nutrition is provided in
the developing stages of life; however, there are differences
according to gender. Women in the treatment group were more
likely to achieve higher grade attainment – most graduated
primary school and some went on to secondary school, while men
did not experience any significant boost in this regard (Malaccio
4). Further, those women given better nutrition throughout their
developing stages were more effective in school and received
better grades than females in the control group. Both men and
women, however, did experience statistically significant higher
levels of literacy: on average, the treated had fourteen percent
higher literacy rates (37). Further, both men and women in the
treatment group progressed through education more quickly and
reached educational ‘benchmarks’ faster.
Vermeersch and Kremer also study the effects of good health
on educational attainment by utilizing a controlled experiment in
Kenya. Specifically, they chose twenty-five randomly selected
preschools to ‘treat’ with subsidized school meals (and thus
allowed households to allocate funds to other resources and made 14
the child healthier) while the other twenty-five received meals
at the same rate. They found that attendance for the treatment
group was thirty percent higher than the control (Vermeersch 33).
This increased attendance and enrolment posed negative issues by
overcrowding the classroom. Teacher to pupil ratios were
increased by such a degree that teaching quality was greatly
diminished (15). Further, the time spent eating meals displaced
the time spent teaching – effectively decreasing teaching time by
fifteen percent (15). Subsidized meals also led to higher test
scores for the control group – an almost direct indication of
health’s effects on education attainment. On average, students
in the treatment group scored a standard deviation above students
in the control on oral and written tests (32).
The nutritional effects of community feeding programs in the
Kenyan treatment schools are underwhelming. Only boys
experienced higher weight, but did not exhibit any changes in
height (Vermeersch 1). Girls experienced neither changes in
weight nor height (1). The lack of evidence for physical
improvements leads the authors to believe that increased
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attendance – not the nutritional value supplied by school meals –
is responsible for higher test scores.
Community feeding programs were crafted with the intent to
help those most in need. Those who are the most undernourished
need the chance to increase nutrient intake and either allocate
resources to other tasks or use it to supplement nourishment.
Literature shows that increases in nourishment leads to benefits
in education – further, higher education levels has benefits on
health as well. However, our research does advance beyond the
current literature’s bounds. While Poel et al’s work looks at
the causes of malnutrition and strongly links the illness with
poverty, our work looks to the remedies via community feeding
programs. However, we do build off the control variables
presented by the authors. Unlike Maluccio – who looks at the
long-term cognitive effects on supplemental nourishment on
children less than three years old – we examine the short-term
effects of providing supplemental nourishment for children under
twelve. Lastly, our research is very similar to Vermeersch and
Kremer, but instead we apply the similar framework to Ghana’s
school system.16
IV. Data & Empirical Strategy
The data source for this research paper will be based on
GLSS5, Ghana Living Standards Survey fifth round, dating from
September of 20053 to September of 2006. It is the national
survey used to collect data on demographics, education, health
and other household characteristics of Ghana. The dataset is a
thorough collection of household demographics as well as health
and education patterns. Another notable feature of this dataset
is that it is used to prepare Poverty Analysis Report of Ghana.
Therefore, we trust the consistency and relevance in the
measurements in the context of Ghana.
Based on the available data, we built the following model to
evaluate the relation between participation in community feeding
program and school attendance in rural Ghana:
Attendance = β1Community Feeding + β2Household size + β3Household income
+ β4Household infrastructure + β5Mother’s edu + β6Gender + β7Region
+ β8Ethnicity + β9Food Expenditure + β10Distance to school + ε
3 The Ghana Home Grown School Feeding Program was implemented in early 2005. Therefore these results measure only the very beginning of GSFP’s impacts. However, many similar community feeding programs were instituted within Ghana around this time.
17
To estimate school attendance, our data is based on
respondents’ answers to two questions in the survey: (i) “have
you ever attended any school?” (ii) if you do, “have you attended
any school over the last 12 months?” A binary variable is created
to represent whether the individuals attended school in the
previous 12 months of the survey. Another binary variable is
generated to capture the status of community feeding program
participation of each individuals in the survey. To control for
factors that have potential to affect school attendance, three
set of variables are considered: household characteristics,
geographic and cultural factors, and functional controls.
The ‘household characteristics’ variable is measured by
household size, household income, household basic infrastructure,
mother’s education, and individual’s gender. Since many Ghanaians
have large families, measuring household size will shed light
school attendance rates. Because school-age children in Ghana
are more likely to play a role in family support such as baby
sitting or field labor (in comparison with children in developed
societies) they are less likely to attend school. Thus, the size
of the family is thought to have negative effect on attendance 18
rate of primary and secondary school students in Ghana. The
household basic infrastructure is proxy by whether the household
has a pipeline water system or not. This variable effectively
captures some public infrastructure provided to the household.
Moreover, water supply, as opposed to other public goods such as
electricity provision, prove to be a more rigorous variable since
the literature suggests water retrieval from natural resources is
responsible for crowding out much of the time for going to
school.
The model further controls for ‘household characteristics’
with the inclusion of mother’s education. As the literature
suggests, a more educated mother would more likely to encourage
her children to go to school (Becker 390). The survey contained
data on mother’s highest education qualification. To evaluate
effects of different levels of mother’s education, we stratify
mother’s education into two main categories: “some education” and
“high education.” While the former represents mothers who have
completed their highest education at any level lower than high
school, the latter embodies those who have obtained any
qualification from high school and above or any vocational 19
certification. Another binary variable is created to control for
gender as we expected to see discrepancy in school attendance
between male and female students.
The second set of variables controlled for are ‘geographic
and cultural factors’. A factor variable is created to control
for the fixed effects of regions (ten in total) while another one
is generated to control for different ethnicities in Ghana.
Lastly a set of variables were created to control two
‘functional factors’. Specifically, these variables are food
expenditure and distance to the nearest school. It is established
in the literature that distance to the nearest school is a strong
indicator of attendance behaviors and food expenditure
supplements this information by illustrating indirect effects on
school attendance (Maluccio 23). We believe that food expenditure
is strongly correlated with food price, controlling for family
size. Thus, the higher the food expenditure is, the more likely
school-aged children would attend school where school feeding
programs are available. Therefore, the inclusion of this factor
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would help improve the accuracy of our evaluation on the effect
of community feeding on school attendance per se.
Our estimation is based on two primary methods: regression
model and “treatment-control” model. While our regression
analysis is fairly standard, it is also subdivided into both OLS
model and binomial probit model in order to assess the relation
between community feeding and school attendance under different
statistical methods. In the “treatment-control” model,
participation in any community feeding program is considered as a
“treatment” while non-participation is placed as “controls.” The
means of school attendance in the treatment group is compared
with it in the control group in order to shed light on
educational effect of community feeding programs. The validity of
this method depends on the underlying assumption that community
feeding programs in Ghana are implemented on a randomized basis.
Justification on the use of this method will be further
elaborated in the discussion section.
V. Results
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The regression results are presented in the table 1. While,
the objects of observations for model (1) and (2) are primary
school students (age less than or equal to 12), model (3) and (4)
exhibit results on junior secondary school students (age of 12 to
16). The regional and ethnic factors are accounted for in the
analysis but not included in table 1 for presentational
purposes.4
Table 1—Regression Results, OLS and Probit Models
(1) (2) (3) (4)Model OLS Probit OLS ProbitVARIABLES School Attendance
Comm. feeding 0.086*** 0.120*** 0.099*** 0.136***[0.033] [0.033] [0.033] [0.033]
HH size -0.012*** -0.013*** -0.011** -0.013***[0.004] [0.005] [0.004] [0.005]
Mother some educ. 0.134*** 0.231*** 0.131*** 0.212***[0.033] [0.031] [0.033] [0.031]
Mother high educ. 0.132*** 0.248*** 0.126*** 0.221***[0.048] [0.045] [0.048] [0.046]
Food expenditure 0.000* 0.000* 0.000 0.000[0.000] [0.000] [0.000] [0.000]
Dist. to nearest primary school
-0.015*** -0.030***
[0.003] [0.007]Dist. to nearest junior sec. school
-0.013*** -0.023***
[0.003] [0.003]Male -0.041 -0.048* -0.037 -0.044
[0.025] [0.027] [0.025] [0.027]Agri. income -0.000 -0.000 -0.000 -0.000
[0.000] [0.000] [0.000] [0.000]Piped water 0.127** 0.165*** 0.119** 0.145**
[0.059] [0.059] [0.059] [0.060]Constant 0.314* 0.425**
4 For full regression results, see Figure 3 in Appendix
22
[0.190] [0.181]
Observations 1,393 1,419 1,396 1,422R-squared 0.186 0.190Standard errors in brackets— *** p<0.01, ** p<0.05, * p<0.1
The result of “treatment-control” model is presented in
table 2. Column (1) and (3) are results of “unmatched” and ATT
models, respectively, for school attendance of primary school
students in rural area. Similarly, column (2) and (4) are results
on school attendance of junior secondary school students.
Table 2—Treatment Effect Results
Model (1) (2) (3) (4)Unmatched ATT
VARIABLES School Attendance
Treated 0.170*** 0.176*** 0.096** 0.092**[0.031] [0.031]
T-Stat 5.47 5.69 2.17 2.07Constant 0.392*** 0.392***
[0.015] [0.015]
Observations 1,419 1,422 1419 1422R-squared 0.021 0.022
Standard errors in brackets*** p<0.01, ** p<0.05, * p<0.1
VI. Discussion
Overall, the regression results (seen in Table 1) suggest a
positive correlation between community feeding program and school
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attendance across primary school and junior secondary school in
rural area of Ghana. In the OLS estimation, participation in
community feeding program is associated with 8.6 percent and 9.9
percent increase in the likelihood of attending school in the
previous 12 months for primary and junior secondary school
students, respectively. Similarly, the probit model showed that
participation in community feeding program is correlated with 12
percent and 13.6 percent increase in the likelihood of attending
school in the previous 12 months for primary and junior secondary
school students, respectively.5 These results are significant at
1 percent level. Among other control variables, mother’s
education at both low and high categories, household size,
distance to nearest school and household piped water supply
exhibited strong correlation with school attendance in the
expected signs. The fact that we have only a small set of
variables but obtained R-squared of 18 percent—19 percent in the
OLS models showed that our selected variables are relevant.
5 It should be noted that the results from the OLS and Probit models cannot bedirectly compared with one another. Since they do not have the same number of observations the results cannot be directly applied: they have dissimilar samples, each with unique observations. However, bearing these discrepancies perpetually in mind, one can more confidently state that a relation between community feeding programs and school attendance exists.
24
The results in the “treatment-effect” model (Table 2) also
indicate a strong relation between participation in community
feeding program and school attendance across different
educational levels in rural area of Ghana. Our following
discussion will focus on the ATT model (Average Treatment-on-the-
Treated) since it is a more rigorous estimation of treatment
effects than the unmatched model. The treatment group exhibited a
9.6 percent and 9.2 percent higher in the likelihood of attending
school in the previous 12 months for primary and junior secondary
school, respectively. These results are significant at 5 percent
level.
Since community feeding programs across Ghana are not
enacted on a randomized basis, the discrepancy between treatment
and control does not necessarily indicate causality from
treatment. There are reasons to believe that sample bias played a
role in these “treatment-control” differences. There might be
sample bias that overestimates our results. For example, if
government officials purposefully chose more advanced areas to
roll out the programs, a positive difference is merely a result
of such selection bias than any treatment effect. Since there are25
political motivations for government officials to pursue a biased
programs assignment, it is possible that the observed discrepancy
is overestimated.
Another reason why our observations may be overestimated is
because community feeding programs are geared toward more rural
and disadvantaged areas. In order to promote school attendance
and improve overall equality in the country, the programs might
actually be implemented in places with initially lower school
attendance. If that happens to be the case, then our observed
difference is further overestimated. In the scope of this paper,
since we do not have resources to further investigate the actual
implementation of community feeding programs across Ghana and as
different assumptions lead to opposite conclusions, we leave the
interpretation of the “treatment-control” magnitudes for future
scholars.
VII. Conclusion
There is one main policy implication that stems from our
results: more funding for education. There is a clear
relationship between community feeding programs and attendance
26
rates. While these efforts are laudable, there is still more
work to be done. One study noted that the enrollment in schools
with community feeding programs increased by 20.3% while those
schools without only witnessed 2.3% increases in enrollment
(“Ghana: Home” 47). These drastic enrollment increases need to
be reciprocated with increased numbers of teachers; there should
be at least ten percent more teachers in schools with community
feeding programs. Without more teachers, the quality of
education will decrease, leading to decreasing marginal returns
on GSFP.
Further investment in education facilities would be
immensely effective for teachers and students. Many schools
where GSFP was enacted did not have dining halls (“Ghana:
Homegrown” 31). For this reason, teachers are required to
conduct meals within the classroom. The time consumed by
preparation and cleanup lessens the amount of time spent
teaching. Lower teacher-student ratios and decreased teaching
time adversely affects student’s academic quality, undermining
Ghana’s efforts to combat poverty’s effects.
27
A third negative effect created by the community feeding
program requires government intervention. Students who receive
meals at school from GSFP or other programs typically receive
fewer meals at home (“Ghana: Homegrown” 53). Despite the fact
that GSFP is created in order to boost local economies and
decrease hunger, the fact remains that much of rural Ghanaians
are impoverished. Families who are guaranteed one meal per child
often find it more beneficial to invest in other goods. This
undermines the GSFP’s intent and reduces the program’s benefits.
The Ghanaian government is a cash-strapped entity to say the
least. Future foreign investment needs to be received in order
for Ghana to ensure high-quality education and combat the
negative health effects associated with poverty. The Netherlands
have done well to pave the road for a brighter Ghanaian future,
but other developed nations need to contribute for Ghana’s
citizens to reach their healthy destinations.
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VIII. Appendix
29
Figure 1 – Developmental Objectives and Expected Outputs of the Ghana SchoolFeeding Program Source: Afoakwa, 2
Figure 2 –Relationship betweenCommunity Feeding
Programs and Potential
Educational Effects– Source: Lawson,
12
30
_cons .4247728 .1812282 2.34 0.019 .0692497 .7802959 90 .032518 .1817528 0.18 0.858 -.3240341 .3890701 82 -.1161761 .3592571 -0.32 0.746 -.8209461 .5885938 81 -.0492981 .204575 -0.24 0.810 -.4506216 .3520253 75 .4623303 .4887851 0.95 0.344 -.4965403 1.421201 73 .1066585 .18836 0.57 0.571 -.2628553 .4761723 72 -.1005979 .2232383 -0.45 0.652 -.538534 .3373382 71 -.1913998 .2142656 -0.89 0.372 -.6117338 .2289342 69 -.0009031 .2190486 -0.00 0.997 -.43062 .4288138 67 -.0802657 .2191431 -0.37 0.714 -.5101681 .3496366 66 -.3700154 .3186694 -1.16 0.246 -.9951627 .2551319 65 -.0453526 .1844359 -0.25 0.806 -.4071682 .3164631 64 -.0998409 .1809909 -0.55 0.581 -.4548985 .2552167 63 -.1622048 .1778145 -0.91 0.362 -.511031 .1866214 62 -.084966 .1750095 -0.49 0.627 -.4282895 .2583576 61 -.1207329 .198629 -0.61 0.543 -.5103917 .268926 57 -.1808448 .2408542 -0.75 0.453 -.6533387 .2916491 53 -.1845083 .1740123 -1.06 0.289 -.5258757 .1568591 52 .1502195 .1854482 0.81 0.418 -.213582 .5140211 51 .1007402 .1879197 0.54 0.592 -.2679098 .4693902 47 .205518 .1850446 1.11 0.267 -.1574919 .5685279 45 .0507739 .1854529 0.27 0.784 -.313037 .4145847 44 -.1976295 .2665364 -0.74 0.459 -.7205053 .3252463 43 -.2003099 .3151156 -0.64 0.525 -.8184856 .4178657 42 -.15951 .3675833 -0.43 0.664 -.8806138 .5615938 41 .1877937 .2888332 0.65 0.516 -.3788228 .7544101 30 -.1265682 .1715325 -0.74 0.461 -.4630708 .2099344 22 -.2471754 .4889551 -0.51 0.613 -1.206379 .7120286 21 -.014128 .1836543 -0.08 0.939 -.3744104 .3461543 18 .059646 .2085016 0.29 0.775 -.3493804 .4686724 17 .0435163 .2027278 0.21 0.830 -.3541835 .441216 16 -.0272838 .2065556 -0.13 0.895 -.4324928 .3779252 15 .2580105 .2257988 1.14 0.253 -.1849487 .7009697 14 -.011454 .1729916 -0.07 0.947 -.350819 .327911 12 .351671 .2207282 1.59 0.111 -.0813409 .7846829 11 -.3679491 .2853085 -1.29 0.197 -.9276508 .1917527 10 -.0556883 .168721 -0.33 0.741 -.3866755 .2752989 9 .1927204 .226438 0.85 0.395 -.2514927 .6369336 8 .0133125 .1668715 0.08 0.936 -.3140465 .3406715 7 .0231688 .2760537 0.08 0.933 -.5183775 .5647151 6 .2205384 .2232854 0.99 0.323 -.2174901 .6585668 4 .0517855 .2051121 0.25 0.801 -.3505917 .4541627 3 -.0501053 .2472657 -0.20 0.839 -.535177 .4349663 s1q13 10 .0363002 .1054534 0.34 0.731 -.1705722 .2431726 9 .0280055 .0977561 0.29 0.775 -.1637667 .2197777 8 .0239902 .0916078 0.26 0.793 -.1557207 .2037012 7 .0516733 .0891254 0.58 0.562 -.1231678 .2265144 6 .1594944 .0796027 2.00 0.045 .0033343 .3156544 5 -.0206561 .0890355 -0.23 0.817 -.1953209 .1540088 4 .1456303 .0913157 1.59 0.111 -.0335075 .3247682 3 .0781562 .1435973 0.54 0.586 -.2035449 .3598572 2 .1573997 .0852852 1.85 0.065 -.009908 .3247074 region dwater_q10 .1191172 .0587007 2.03 0.043 .0039616 .2342729 agri1c -4.98e-10 5.96e-10 -0.84 0.403 -1.67e-09 6.71e-10 male -.0370959 .025099 -1.48 0.140 -.0863338 .012142jssschooldist -.0131753 .0026837 -4.91 0.000 -.01844 -.0079105 fexpendc 2.92e-09 2.12e-09 1.38 0.169 -1.24e-09 7.09e-09 m_highedu .1259166 .0478631 2.63 0.009 .0320215 .2198117 m_someeduc .1306683 .0333238 3.92 0.000 .0652955 .1960412 hhsize -.0111883 .0044417 -2.52 0.012 -.0199019 -.0024748 comfeed .0993792 .032668 3.04 0.002 .035293 .1634653 s_attend12 Coef. Std. Err. t P>|t| [95% Conf. Interval]
Total 342.670487 1395 .245641926 Root MSE = .45602 Adj R-squared = 0.1534 Residual 277.620948 1335 .207955767 R-squared = 0.1898 Model 65.0495388 60 1.08415898 Prob > F = 0.0000 F( 60, 1335) = 5.21 Source SS df MS Number of obs = 1396
IX. References
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Becker, Gary. “Health as Human Capital: Synthesis and Extensions.” Oxford Economic Papers
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Behrman, Jere R. “The Impact of Health and Nutrition on Education.” The World Bank
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"Ghana: Poverty Past, Present and Future." Poverty Analysis. N.p., n.d. Web. 4 May 2014.
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67~isCURL:Y,00.html
Lawson, Ty M. Impact of School Feeding Programs on Educational, Nutritional, and
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State University, 2012. Ann Arbor: MSU, 2012. URL: http://ageconsearch.umn.edu/
bitstream/142466/2/2012LawsonPlanB.pdf
Maluccio, John A., John Hoddinott, Jere R. Behrman, Reynaldo Martorell, Agnes R.
Quisumbing, Aryeh D. Stein. “The Impact of an Experimental Nutritional Intervention in
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Poel, Ellen Van de, Ahmad Reza Hosseinpoor, Caroline Jehu-Appiah,Jeanette Vega, and Niko
Speybroeck. “Malnutrition and the Disproportional Burden onthe Poor: The Case of
Ghana.” Int J Equity Health. 2007 Nov. 6(21): 1-12. Doi: 10.1186/1475-9276-6-21
Vermeersch, Christel and Kremer, Michael. “School Meals, Educational Achievement, and
School Competition: Evidence from a Randomized Evaluation.” (November 2004).
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http://ssrn.com/abstract=667881
33