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Neighborhood Determinants of Quality of Life
Transcript of Neighborhood Determinants of Quality of Life
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Forthcoming in Journal of Happiness Studies 10.1007/s10902-011-9278-2
Pre-publication version
Neighborhood determinants of Quality of Life
Néstor Gandelman (Universidad ORT Uruguay)
Giorgina Piani (Universidad de la República)
Zuleika Ferre (Universidad de la República)
Abstract
In this paper we analyze various dimensions of the quality of life in Uruguay. The
results suggest that differences in overall happiness and in domain satisfaction
can partly be explained by different levels of access to public goods. We find that
the monetary equivalent value of public goods such as electricity, running water,
sewage system, drainage, waste disposal system, street lighting, sidewalks in good
condition, trees in the street, and the absence of air or noise pollution is
considerable.
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1. Introduction City authorities decide which neighborhood amenities and public goods to provide. In a context
of tight budget constraints, it is important that these allocation decisions should consider the best
way to improve the well-being of the population. In this paper, we study the impact of
neighborhood amenities and public goods on happiness and satisfaction with several life domains
in Uruguay.
There is little literature on Quality of Life (QoL) indexes for Latin American Cities.1 The
last and most comprehensive reference work is a recently published book by Lora et al (2010); it
contains several cases studies2 of the impact of house characteristics and public goods on rental
prices and housing satisfaction.
The starting point in life satisfaction methodology is to ask people how satisfied they are
with their lives and with specific life domains. Various authors use subjective indicators to
evaluate well-being (see for instance Winkelmann and Winkelmann 1998, and Frey et al 2004).
One advantage of this methodology is that since income is usually included as an explanatory
variable it is possible to compute the monetary values of significant variables as explained in the
methodological section of this paper.
Powell and Sanguinetti (2010) summarize the findings of the case studies presented in
Lora et al (2010). They point out that the results of these studies indicate that access to running
water, access to sewage facilities and the availability of piped gas are associated with higher
house prices. Other neighborhood variables that appeared to significantly affect house prices in
some of the studies include proximity to schools, proximity to parks or green spaces, and
security. The results of the relationship between public goods and life satisfaction are less robust
than their impact on real estate prices. Nevertheless, security, access to electricity, water, sewage
facilities, garbage collection and telephone services seem to be important factors behind
differences in people’s well-being.
A number of studies have also sought to measure the effect of the place where we live
(social, economical and political environment) on our reported life satisfaction. Dolan et al
(2008) carry out a detailed review of the “economic of happiness”. Some of the classical public
1 See for instance Amorin and Blanco (2003), Cavallieri and Peres (2008) and Acosta et al (2005). 2 Cruces et al (2010) for Buenos Aires, Medina et al (2010) for Bogotá and Medellin, Hall et all (2010) for Costa
Rica, Alcázar and Andrade (2010) for Lima and Ferre, et al. (2010) for Montevideo.
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bads that have been found to be negatively associated with subjective well-being have to do with
climate and the natural environment. For example, the paper by Welsch (2006) explores the
relationship between pollution and reported subjective well-being in ten European countries,
concluding that pollution plays a significant role as a predictor of inter-country and inter-
temporal differences in subjective well-being. In the same line, Van Praag and Baarsma (2005)
show that noise pollution can affect subjective well-being, Ferrer-i-Carbonell and Gowdy (2007)
suggest that environmental problems reduce life satisfaction, as well as living in an unsafe or
deprived area (Dolan et al. 2008). Ferrer-i-Carbonell and Gowdy (2004) go further to examine
the relationship between reported well-being and attitudes toward pollution and species loss and
find a negative relationship between well-being and concern about the ozone layer and a positive
relationship between well-being and concern about biodiversity loss.
On the other hand, there are other studies that examine the impact of non-market goods on
subjective well-being. Dolan and Metcalfe (2008) carry out a comparison between willingness to
pay and subjective well-being using a quasi-experimental design in the context of an urban
regeneration scheme in the UK. As the authors put it, regeneration does encompass some private
goods (e.g. new house fascias) but when the whole area becomes regenerated, and when the area
has a pleasurable aesthetic appeal, urban regeneration becomes a non-market public good. The
study finds reasonable evidence to show that living in the regenerated area significantly increases
life satisfaction.
In this paper we use a life satisfaction methodology similar to that of previous case studies
presented in Lora et al (2010) to focus on the impact of public goods on life satisfaction as a
whole and other life domains (leisure, social life, family, health, economic situation and work)
that are not obviously linked to public goods. We find that neighborhood amenities and public
goods do help explain differences in happiness and satisfaction in various life domains. The
equivalent monetary value of neighborhood amenities and public goods such as access to
electricity, access to running water, access to a sewage system, access to drains, the availability
of a garbage disposal system, street lighting, sidewalks in good condition, trees in the street, and
the absence of air and noise pollution is considerable.
This paper is structured as follows. In section 2 we present the survey especially conducted
for this study and the estimation methodology, in section 3 we present the results, and in section
4 we draw our conclusions.
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2. Data and Methodology
2.1.Measurement of Life Satisfaction
Although we acknowledge that there are a number of theories that draw a fine line among the
constructs “life satisfaction”, “well-being”, “happiness” and “quality of life”, according to the
affective or cognitive evaluation of the quality of one’s life, in this paper we follow Dockery
(2005) in taking a pragmatic approach and treat the terms as synonyms for the degree to which
an individual judges the overall quality of his or her life as favorable.
We tackle the measurement of life satisfaction from a “subjective” perspective insofar as
we focus on people’s self-assessment of their quality of life (QoL). Some economists are
skeptical about this methodological approach and question the validity and reliability of
subjective data. We recognize that this kind of reported statistical information has clear
limitations, but it would seem that if we are to analyze the nature of people’s happiness we
should include what they have to say about their well-being (Blanchflower and Oswald, 2002).
As we see it, this “subjective” or “psychological” approach complements the classic, more
“objective” concept of standard of living, and has shed light on new aspects of the phenomenon
and sparked a revival of interest in the QoL field.
For the purposes of measurement, we treat people’s perception of their QoL as an
“attitude”, which, according to Ajzen and Fishbein (1980), can be defined as a person’s
evaluation of any psychological object. The concept of attitude has played a major role
throughout the history of social psychology. In 1918 William Thomas and Florian Znaniecki
were the first to use it to explain social behavior; they viewed attitudes as individual mental
processes that determine a person’s actual and potential responses (Ajzen and Fishbein 1980).
Attitudes are important because they help us organize our relationship with our world in that they
reduce the vast amount of information we receive so we can process it into manageable units.
We also use attitudes as inputs to form judgments on new subjects. And finally, people’s
attitudes can sometimes be useful to predict behavior.
Because the concept of QoL is based on social, institutional and cultural factors,
expectations play a decisive role in determining people’s satisfaction with life. People receive
information about different life standards, they process it through their cultural and social
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frameworks and then they generate their own feelings, opinions and attitudes about their
individual and personal situation.
The measurement of subjective data such as attitudes, opinions, beliefs, feelings and
intentions is especially difficult as these terms refer to psychological aspects, which in principle
cannot be verified. In this paper, we use a subjective well-being survey to collect the views of
respondents about their perception of their quality of life. In order to minimize total survey error,
we designed the measurement instrument taking into account the methodological problems
mentioned above.
2.2.Data source
Our dataset is a population survey on quality of life that was a module of the 2007 International
Social Survey Program (ISSP) in Uruguay about “Leisure Time and Sports”3. The research team
designed, organized, conducted and analyzed the survey. The questionnaire was a tool to obtain
critical data on QoL neighborhood-specific characteristics and also individual characteristics.
The questions were formulated in English and later translated into Spanish and adapted to the
specificities of that language in Uruguay.
Our sampling design complies with the rigorous ISSP methodological requirements for a
general population representative survey. It is based on a multi-stage stratification procedure.
The population universe was all adults (aged 18 and over) living in urban areas (cities with at
least 5,000 inhabitants) and the sample frame was the 2004 population census. In order to avoid
self-selection bias, the questionnaire was answered by a randomly selected member of the
household through the Next-Birthday Method.
The interviews were conducted using a face-to-face, paper and pencil method. The
fieldwork was carried out from November 2007 to February 2008, with a break for the holidays
from December 23rd. to January 31st. The effective number of interviews obtained was 1437.
This sample has a confidence interval of +/- 3, with an approximate confidence level of
95% for a population proportion close to 0.5. The margin of error does not reflect other sources
3 The ISSP is a continuing annual program of cross-national collaboration on surveys covering subjects important
for social science research. Since 1983 it has brought together pre-existing social science projects and co-
coordinated research goals, thereby adding a cross-national, cross-cultural perspective to the individual country
studies.
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of error different from sampling (such as coverage error, non-response error, translation and
other measurement errors).
The resulting field work outcome rates, calculated in line with AAPOR (American
Association for Public Opinion Research 2011) Standard Definitions for RDD telephone surveys
and in-person household surveys, are as follows. The Total Response Rate (the number of
complete interviews divided by the number of eligible and unknown eligible units in the sample)
is 74.5%. The Total Refusal Rate (the number of refusals divided by the number of interviews
(complete and partial) plus the non-respondents (refusals, non-contacts, and others) plus the
cases of unknown eligibility) is 14.2%. And the Total Cooperation Rate (the number of complete
interviews divided by the number of interviews (complete plus partial) plus the number of non-
interviews that involve identification and contact with an eligible respondent (refusal and break-
off plus other) is 83.9%.
<TABLE 1 ABOUT HERE>
2.3. Question order
One of the most serious sources of non-random error in survey research is the impact of question
order. The question-order effect is the process whereby preceding questions may influence the
interpretation of subsequent ones because of the context they generate during the cognitive
question and answer process. In other words, question order may determine what type of
information respondents have in mind when they make an attitude judgment. This effect may
impair the validity of the measure (questionnaire) and therefore prevent the researcher from
knowing whether the response given reflects a true attitude of the survey respondent.
Sudman and Bradburn (1982) tackle this issue and point out that questions that are quite
closely related in terms of the attitude object may make particular aspects of the opinion appear
more salient or influence the interpretation of terms that might be taken into account by the
respondent when answering subsequent questions. The results of survey experiments show that
responses to more general questions relating to overall aspects are affected by the order in which
the questions appear, but this does not apply to specific questions.
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So as to reduce this source of error, we followed Sudman and Bradburn’s advice and
employed the technique of sorting the related questions according to their level of
generality/specificity. That is to say, we asked the more general questions first and then the more
specific ones, as shown below:
• If you were to consider your life in general these days, how happy or unhappy would you
say you are, on the whole …
1. Not at all happy
2. Not very happy
3. Fairly happy
4. Very happy
Cannot choose
• In general, would you say your health is …
1. Poor
2. Fair
3. Good
4. Very good
5. Excellent
Cannot choose
• How satisfied are you with your economic situation?
1. Very dissatisfied
2. Dissatisfied
3. Neither satisfied nor dissatisfied
4. Satisfied
5. Very satisfied
Cannot choose
The answer options for family satisfaction, social life and work satisfaction were the same as for
economic situation satisfaction
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2.4. Econometric Strategy
Overall happiness and other life domains such as leisure time, social life, family, health,
economic situation and work are evaluated with questions that have discrete distributions.
Ordinary least squares estimations would not be correct. The traditional approach is to postulate
a latent equation of the following form:
vZXconstantQoL ijjiijd +++= ''* γβ (1)
where QoL d * is a quality of life domain indicator, Xi is a vector of individual socioeconomic
characteristics (age, gender, schooling, etc.), Zj is a vector of neighborhood j amenities (crime
rate, green spaces, etc.) and vij is the composite error term which is a combination of a
neighborhood-specific error component and a house-specific error component ijij d v η+= . 4
The true valuation of the domain cannot be observed. For instance, the measure of happiness
takes four values (not at all happyl, not very happy, fairly happy, very happy), and it is implicitly
assumed that individuals whose happiness level is below a certain threshold 1µ will report they
are not happy at all, those between that value and a greater 2µ will report they are not very
happy, those between 2µ and an even greater
3µ will report they are farily happy, and finally
individuals with a happiness level above 3µ will say they are very happy.
happyVery if 4
happyFarily if 3
happyNot very if 2
allat happy Not if 1
3
*
3
*
2
2
*
1
1
*
µ
µµ
µµ
µ
≥=
≤≤=
≤≤=
≤=
id
id
id
id
id
id
id
id
QolQol
QolQol
QolQol
QolQol
(2)
Assuming that the error term is normally distributed across observations we have an
order probit (OP) model that implies the following probabilities:
4 The city-specific error component (dj) is common to all houses in the neighborhood and represents systematic
uncontrolled differences in amenity characteristics across sub-city areas. But it may also capture systematic
uncontrolled differences in housing quality across neighborhoods. Either of these two factors would mean that the
composite error term across houses within the same sub-city area will be correlated, making for a downwards bias in
the OLS-based standard errors (Moulton, 1987) that need to be corrected using clustered standard errors.
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( )( ) ( )( ) ( )
( )jiid
jijiid
jijiid
jiid
ZXµΦ)(QoL
,ZXµΦZXµΦ)(QoL
,ZXµΦZXµΦ)(QoL
,ZXµΦ)(QoL
''14Prob
''''3Prob
''''2Prob
''1Prob
3
23
12
1
γβ
γβγβ
γβγβ
γβ
+−−==
+−−+−==
+−−+−==
+−==
(3)
where ( ) Φ is the normal cumulative distribution function.
Van Praag and Ferrer-i-Carbonell (2008) argue that even in an order probit estimation
there is to a certain extent an implicit cardinalization of the variable under study. Expanding on
this idea, they propose a Probit Adapted OLS (POLS) method that is based on a transformation
of the data that allows discrete choice variables as if they were distributed along the whole real
line. The transformation consists first of deriving the values of a standard normal distribution
that correspond to the cumulative frequencies of the ordinal dependent variable
( )( )( )( ) 43214
3213
212
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pppp
ppp
pp
p
+++=Φ++=Φ
+=Φ=Φ
µµµµ
(4)
where ip is the proportion whose domain lies in the i-th bracket. The final step in the POLS
methodology is to estimate the conditional means for the variables under study
( )iiiiQoLQoLEQoL µµ ≤<= −1 / and to regress it on the independent variables.
The main advantage of POLS is that it requires less computing time, allows the application
of more complex methods (systems of equations, fixed effects, etc.), and the estimated
coefficients are the marginal effects of the independent variables. The drawback is that for POLS
a harsher normality assumption is needed. The results reported in van Praag and Ferrer-i-
Carbonell (2008) suggest that the results under POLS and OP are almost the same up to a
multiplication factor.
2.5. Compensated differentials
Once we have estimated the determinants of a life domain we can use this regression to address
their relative importance and to provide their monetary value. Since the final step in the POLS
methodology is a linear regression the coefficients can be interpreted as marginal effects. The
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relative size of the estimated coefficients is a measure of their relative importance. For instance
we may find that
ijijijijd othersincomezQoL εββ +++= )log(ˆˆ
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where the hat indicates estimated coefficients, z is dummy variables indicating access to a public
good, income is measured in logarithms and ε is the error term.
We can think of the estimated equation as an indifference curve. There are many values
for the independent variables that would mean the same quality of life satisfaction. Therefore, we
can calculate how much one factor needs to increase to compensate for a decrease in the other.
For individuals without access to the public good, z takes the value 0; and for those that do have
access to the public good, z takes the value 1. Other things being equal, if an individual living
without a public good is given access to that good his satisfaction will not change if his income is
reduced according to the following equation:
0)log(ˆˆ31 =∆+ incomeββ
where ∆ stands for change. Therefore, the change in the log of income is 2
1
ˆ
ˆ)log(
ββ−=∆ income .
Expressing this in percentage changes, we have that giving access to the public good z will
compensate for a decrease in income of 12
1
ˆ
ˆ
−−
ββ
e . This figure can be interpreted as the maximum
tax that someone will be willing to pay for the provision of the public good. A similar analysis
can be carried out to compute how much income should increase to compensate for the loss of a
particular public good. In percentage terms this is 12
1
ˆ
ˆ
−ββ
e .
Since we are measuring various life dimensions, these values may differ among life
domains. For instance, it may be that having access to a waste disposal system has an effect on
health satisfaction but no effect on work satisfaction. Therefore the monetary interpretation of
the public good should be tied to the particular domain that is being considered.
The same type of compensated analysis can be performed in the OP regressions.
3. Results
3.1.Satisfaction Distribution
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Table 2 reports the distribution of overall happiness and satisfaction with the following specific
life domains: leisure, social life, family, health, economic situation, and current work. It shows
that four out of five respondents say they are “very happy” or “fairly happy”, which seems high
in absolute terms. In order to correctly interpret this figure we need to look at the data from an
international comparison perspective.
According to the subjective well-being study carried out in 97 countries using a
combined dataset of World Survey Values from 1995 to 2007, Uruguay ranks 39th. It is below
other Latin American countries like Colombia, El Salvador, Guatemala, Mexico, Venezuela,
Brazil and Argentina (survey results available at the NSF web page,
http://www.nsf.gov/news/newsmedia/pr111725/pr111725.pdf). In the World Database of
Happiness (Average Happiness in 146 Nations 2000-2009) Uruguay ranks 41st out of 146
countries, with a “Satisfaction with Life” value of 6.7 (measured on a 0 to 10 scale). Uruguay
ranks lower than other Latin American countries like Costa Rica (8.5), Mexico (7.9), Colombia
(7.7), the Dominican Republic (7.6), Brazil (7.5), Argentina (7.3), Guatemala, Venezuela (7.2),
Nicaragua (7.1) and Paraguay (6.9). Countries that report lower levels than Uruguay are El
Salvador (6.7), Chile (6.6), Bolivia (6.5), Ecuador (6.4) and Peru (6.2).
But what makes us more or less happy? The results in Table 2 seem to suggest that the
factors that underlie subjective well-being are associated with family (very satisfied + satisfied =
85.6%), social life (very satisfied + satisfied = 74.4%) and leisure (very satisfied + satisfied =
61.9%). Happiness seems to be highly associated with activities like spending time with family
and friends, well-spent leisure time and actions that combine socializing and physical exercise.
Many studies have argued that although these variables show a strong association with subjective
well-being, they account for only a small portion of its variance (e.g., Haring, et al 1984).
Psychologists tend to agree that happiness is largely due to personality traits and temperament
(Diener, 1984), rather than to circumstances in the real world that are more or less under our
control, like employment, education or money. Although, many studies show evidence that
personality does play a role for subjective well-being; we can not conclude that it is the only
important variable (DeNeve and Cooper, 1998).
Table 3 presents the Pearson correlations between happiness and other life domains. All
coefficients are positive and statistically significant at 5%. The positive correlation between all
life domains suggests that there are some common factors that affect them all. A common factor
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may be an unobservable optimistic (or pessimistic) attitude of individuals that makes them see
everything with positive (or negative) eyes. Alternatively, there may be some external force, like
the public goods we are focusing in this paper, that affect all life domains in a similar fashion.
<TABLE 2 ABOUT HERE>
<TABLE 3 ABOUT HERE>
3.2.Descriptive results: possible determinants of domain and overall life satisfaction
Information on neighborhood amenities and public goods is summarized in Table 4
disaggregated into two categories of reported happiness: “Very happy” + “Fairly happy” and
“Not very happy” + “Not at all happy”.
Public good coverage is larger among happier individuals for all public goods except for garbage
disposal. However, the mean figures for the two groups are very similar and without jointly
controlling for other covariates it is not possible to establish significant relations.
<TABLE 4 ABOUT HERE>
3.3.Determinants of Life Domains
In this section we report the estimation of the determinants of domain satisfaction.
Besides the public good variables we include several socio-demographic determinants of life
satisfaction, namely age, gender, marital status, education, employment status, family size and
income. One drawback of this analysis is that it lacks an empirical identification strategy to
pinpoint the causal relationship between public goods and life satisfaction. Therefore the
estimation results should be interpreted as descriptive.
Tables 5 and 6 show the estimations using the POLS and OP methodologies. Both show
the same picture in terms of significance values and in terms of the monetary value of public
goods.
In each regression we find that several public goods are associated with life and domain
satisfaction. The independent variables that seem to affect more domains are electricity in the
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block and absence of pollution. Electricity is associated with more satisfaction with social life,
health, economic situation, work, and more overall happiness. Air and noise pollution are public
bads. The absence of pollution improves leisure satisfaction (noise), social life satisfaction
(noise), health (air) and economic situation (air). In addition, people living in places with no
noise pollution are happier than those living in areas with noise pollution.
Individuals living in areas with running water are happier than those living without it but
we find no statistically significant association between water and other life domains. People
living in areas with access to drainage systems have better satisfaction with respect to their
family and health. Waste disposal is positively associated with satisfaction with health, economic
situation and work. Places with street lightening tend to have happier individuals who are more
satisfied with their economic situation. Living in a place where the sidewalks are in good
condition is associated with better social life. Living in a place with trees in the street is related
to better social life satisfaction.
When we examine public goods from the perspective on their monetary value, we find
that in general their value is very high. Electricity is so important that losing access to it is
equivalent to a decrease of more than 89% of income in all the regressions in which it turns out
to be significant. Living in an area with running water is also a key to happiness, and losing
access to it is equivalent to losing 92% of income.
Access to a drainage system is associated with more family and health satisfaction, and
losing access to it is equivalent to a decrease in income of 51% for family and 72% for health
satisfaction. For people living in an area without drainage system, having access to it is
equivalent to more than doubling their income (105% for family and 251% for health
satisfaction).
Losing access to a waste disposal system is equivalent to a reduction in income of 54%
for health satisfaction, 38% for economic situation satisfaction and 48% for work satisfaction.
On the other hand, the value of implementing a waste disposal system for people without one is
equivalent as an increase in income of 116% for health and 61% for economic situation and 91%
for work satisfaction.
Individuals living in areas with street lighting tend to be happier than those living without
it, and the latter group would need to multiply their income by four to compensate for the fact
that they do not have street lighting. From the opposite perspective, if people living in areas with
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street lighting were to lose it, this would be equivalent to a decrease in 76% of income. Street
lighting is also associated with greater satisfaction with economic situation. People without this
public good need to be compensated with increases in income of 28% for economic situation.
Sidewalks in good condition are important for social life. For people who live in places
where the sidewalks are in bad condition or where there are no sidewalks at all this is equivalent
to decreases in income of 62% for their social life and satisfaction. Living in a place with trees in
the street also improves social life, and this improvement in social life satisfaction is equivalent
to a 86% increase in income.
Finally, the elimination of air pollution is equivalent to multiplying income by seven for
health satisfaction. The elimination of noise pollution is equivalent of multiplying income by six
for leisure satisfaction and by four for social life satisfaction. The effect of air pollution on
overall happiness is also considerable; for people living with noise pollution its elimination is
equivalent to multiplying their income by five.
<TABLE 5 ABOUT HERE>
<TABLE 6 ABOUT HERE>
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4. Conclusion
In this paper we analyze various dimensions of the quality of life of people living in Uruguay.
We conducted a specially designed survey to address these subject areas and we found that
satisfaction with various public goods and services plays a major role in the overall reported
well-being of individuals and in the satisfaction of life domains such as leisure, social life,
family, health, housing, neighborhood, economic situation and work. The monetary equivalent
value of public goods is very great for electricity, running water, a sewage system, a drainage
system, a garbage disposal system, street lighting, sidewalks in good condition, trees in the
street, the absence of air and noise pollution. Our results suggest that differences in overall
happiness and in domain satisfaction are in part explained by different levels of access to public
goods.
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18
Table 1: Details about the issued sample
AAPOR Standard Definitions Cases
1. Total number of starting or issued names/addresses (gross sample size) * 2105
2. Interviews (1.0) 1437
3. Eligible, Non-Interview
A. Refusal/Break-off (2.10)
B. Non-Contact (2.20)
C. Other
i. Language Problems (2.33)
ii. Miscellaneous Other (2.31, 2.32, 2.35)
484
275
178
31
0
31
3. Unknown Eligibility, Non-Interview (3.0) 9
4. Not Eligible
A. Not a Residence (4.50)
B. Vacant Residence (4.60)
C. No Eligible Respondent (4.70)
D. Other (4.10,4.90)
175
32
143
0
0
Source: Authors’ compilation using AAPOR Standard Definitions.
Based on Montevideo QoL Neighborhood Survey.
19
Table 2: Variables Expected to Explain Differences in QoL
(percentages of response)
Very happy
Fairly
happy
Not very
happy
Not at all
happy No answer
Overall
Happiness 29.9 51.0 15.8 2.9 0.4
Very
satisfied Satisfied
Not very
satisfied
Not at all
satisfied No answer
Leisure 12.9 49.0 25.3 12.7 0.2
Very
satisfied Satisfied
Neither
satisfied or
dissatisfied
Dissatisfied Very
dissatisfied No answer
Social life 18.7 55.7 15.7 6.5 1.5 1.8
Very
satisfied Satisfied
Neither
satisfied or
dissatisfied
Dissatisfied Very
dissatisfied No answer
Family 31.2 54.4 8.3 4.8 0.8 0.5
Excellent Very good Good Fair Poor No answer
Health 13.9 24.2 39.5 18.9 3.4 0.1
Very
satisfied Satisfied
Neither
satisfied or
dissatisfied
Dissatisfied Very
dissatisfied No answer
Economic
situation 4.9 35.5 23.2 26.2 10.1 0.2
Very
satisfied Satisfied
Neither
satisfied or
dissatisfied
Dissatisfied Very
dissatisfied No answer
Work 9.9 34.2 9.3 6.2 3.0 37.4
Source: Authors’ compilation based on Montevideo QoL Neighborhood Survey.
20
Table 3. Correlation between life domains
Happiness
Leisure
satisfaction
Life
satisfaction
Family
satisfaction
Health
satisfaction
Economic
situation
satisfaction
Work
satisfaction
Happiness 1.000
Leisure satisfaction 0.198 1.000
Life satisfaction 0.393 0.154 1.000
Family satisfaction 0.394 0.121 0.461 1.000
Health satisfaction 0.323 0.091 0.227 0.176 1.000
Economic situation
satisfaction 0.347 0.250 0.269 0.266 0.253 1.000
Work satisfaction 0.289 0.153 0.303 0.272 0.173 0.408 1.000
21
Table 4: Access to neighborhood amenities and public goods by level of happiness
Not very happy /Not at
all happy
Very happy / Fairly
happy Total
Mean Std. Dev. Mean Std. Dev. Mean Std. Dev.
Access to electricity 97.0% 17.0% 99.7% 5.9% 99.2% 9.1%
Access to running water 98.1% 13.6% 98.9% 10.5% 98.7% 11.2%
Access to sewage 71.7% 45.1% 75.2% 43.2% 74.5% 43.6%
Access to drainage 70.8% 45.6% 74.5% 43.6% 73.8% 44.0%
Access to garbage disposal 56.2% 49.7% 51.9% 50.0% 52.7% 49.9%
Access to street lighting 82.8% 37.8% 89.6% 30.5% 88.3% 32.1%
Sidewalks in good condition 23.5% 42.5% 24.7% 43.2% 24.5% 43.0%
Trees 65.1% 47.8% 73.6% 44.1% 72.0% 44.9%
Absence of air pollution 76.5% 42.5% 78.2% 41.3% 77.9% 41.5%
Absence of noise pollution 75.6% 43.1% 78.1% 41.4% 77.6% 41.7%
Source: Authors’ compilation based on Montevideo QoL Neighborhood Survey (2007).
22
Table 5. Determinants of domain satisfaction
Probit Adapted Ordinary Least Squares (POLS) estimations Happiness Leisure
satisfaction
Social life
satisfaction
Family
satisfaction
Health
satisfaction
Economic
situation
satisfaction
Work
satisfaction
Access to electricity 0.704 -0.244 0.631 0.182 0.383 0.833 0.953
(0.137)*** (0.314) (0.266)** (0.217) (0.217)* (0.120)*** (0.150)***
Access to running water 0.296 -0.153 0.225 0.346 0.186 0.385 0.066
(0.143)** (0.175) (0.278) (0.259) (0.135) (0.254) (0.222)
Access to sewage -0.063 0.060 -0.009 -0.039 -0.071 -0.054 -0.075
(0.053) (0.062) (0.066) (0.030) (0.043) (0.061) (0.079)
Access to drainage 0.047 -0.106 0.040 0.119 0.098 0.013 -0.059
(0.047) (0.063) (0.031) (0.031)*** (0.031)*** (0.035) (0.140)
Access to garbage disposal 0.029 0.052 0.004 0.063 0.060 0.184 0.172
(0.032) (0.033) (0.050) (0.041) (0.029)** (0.024)*** (0.076)**
Access to street lighting 0.160 0.056 0.035 0.078 0.129 0.096 -0.032
(0.057)*** (0.071) (0.030) (0.094) (0.092) (0.055)* (0.058)
Sidewalks in good condition -0.033 0.056 0.114 0.068 0.045 -0.005 0.144
(0.080) (0.103) (0.039)*** (0.049) (0.057) (0.033) (0.096)
Trees -0.008 0.019 0.073 0.024 0.008 -0.023 0.023
(0.030) (0.071) (0.031)** (0.030) (0.026) (0.041) (0.051)
Absence of air pollution 0.012 0.080 0.009 0.022 0.157 0.139 -0.086
(0.053) (0.051) (0.047) (0.050) (0.080)* (0.058)** (0.058)
Absence of noise pollution 0.201 0.155 0.182 0.032 -0.001 0.016 0.019
(0.034)*** (0.046)*** (0.091)* (0.052) (0.055) (0.071) (0.078)
Household income 0.113 0.085 0.118 0.166 0.078 0.385 0.266
(0.024)*** (0.046)* (0.029)*** (0.039)*** (0.023)*** (0.029)*** (0.023)***
Constant -1.334 1.304 -0.981 -2.535 0.352 -1.881 -3.622
(0.472)*** (0.627)** (0.608) (0.775)*** (0.310) (0.356)*** (0.211)***
Other individual controls Yes Yes Yes Yes Yes Yes Yes
Observations 1248 1248 1248 1248 1248 1248 802
R-squared 0.08 0.11 0.06 0.08 0.16 0.17 0.08 Note: Clustered standard errors in parentheses * significant at 10%; ** significant at 5%; *** significant at 1% The other individual controls are: age, gender, marital status, education and family size.
23
Table 6. Determinant of domain Satisfaction
Order probit estimations Happiness Leisure
satisfaction
Social life
satisfaction
Family
satisfaction
Health
satisfaction
Economic
situation
satisfaction
Work
satisfaction
Access to electricity 0.825 -0.310 0.729 0.196 0.484 1.061 1.093
(0.168)*** (0.403) (0.291)** (0.259) (0.248)* (0.184)*** (0.219)***
Access to running water 0.371 -0.195 0.286 0.452 0.225 0.464 0.053
(0.179)** (0.218) (0.332) (0.317) (0.172) (0.322) (0.271)
Access to sewage -0.083 0.075 -0.013 -0.051 -0.084 -0.067 -0.088
(0.067) (0.075) (0.081) (0.039) (0.054) (0.072) (0.094)
Access to drainage 0.061 -0.132 0.050 0.155 0.120 0.017 -0.069
(0.059) (0.078) (0.039) (0.039)*** (0.038)*** (0.043) (0.168)
Access to garbage disposal 0.035 0.064 0.004 0.079 0.073 0.239 0.207
(0.041) (0.040) (0.063) (0.054) (0.035)** (0.031)*** (0.093)**
Access to street lighting 0.204 0.076 0.043 0.099 0.160 0.129 -0.041
(0.069)*** (0.087) (0.037) (0.117) (0.114) (0.062)** (0.067)
Sidewalks in good condition -0.040 0.067 0.147 0.093 0.056 -0.012 0.175
(0.103) (0.126) (0.051)*** (0.065) (0.071) (0.044) (0.118)
Trees -0.008 0.023 0.092 0.032 0.010 -0.035 0.027
(0.039) (0.086) (0.038)** (0.039) (0.032) (0.055) (0.061)
Absence of air pollution 0.016 0.099 0.012 0.031 0.194 0.174 -0.104
(0.067) (0.061) (0.056) (0.062) (0.099)* (0.068)** (0.070)
Absence of noise pollution 0.263 0.188 0.225 0.041 0.001 0.019 0.026
(0.041)*** (0.055)*** (0.107)** (0.066) (0.068) (0.088) (0.092)
Household income 0.149 0.106 0.148 0.217 0.094 0.508 0.323
(0.031)*** (0.057)* (0.036)*** (0.050)*** (0.030)*** (0.035)*** (0.029)***
Other individual controls Yes Yes Yes Yes Yes Yes Yes
cut 1 -0.429 -2.809 -1.128 0.603 -2.537 1.120 2.549
(0.613) (0.817) (0.699) (1.005) (0.367) (0.428) (0.242)
cut 2 0.683 -1.914 -0.324 1.554 -1.303 2.141 3.207
(0.595) (0.801) (0.706) (0.942) (0.375) (0.438) (0.252)
cut 3 2.208 -0.405 0.401 2.130 -0.093 2.813 3.774
(0.620) (0.797) (0.710) (0.972) (0.389) (0.432) (0.244)
cut 4 2.050 3.774 0.770 4.394 5.348
(0.732) (1.000) (0.394) (0.431) (0.275)
Observations 1248 1248 1248 1248 1248 1248 802
Pseudo R-squared 0.04 0.05 0.03 0.04 0.06 0.07 0.03 Note: Clustered standard errors in parentheses * significant at 10%; ** significant at 5%; *** significant at 1%
The other individual controls are: age, gender, marital status, education and family size.