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Economic Anxiety, Security Concerns, and Discontent: Tracing Public Attitudes Toward Democracy in Latin America

Last registered on September 09, 2025

Pre-Trial

Trial Information

General Information

Title
Economic Anxiety, Security Concerns, and Discontent: Tracing Public Attitudes Toward Democracy in Latin America
RCT ID
AEARCTR-0014837
Initial registration date
January 13, 2025

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
January 17, 2025, 6:52 AM EST

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Last updated
September 09, 2025, 11:41 AM EDT

Last updated is the most recent time when changes to the trial's registration were published.

Locations

Region
Region
Region
Region
Region
Region
Region

Primary Investigator

Affiliation
World Bank

Other Primary Investigator(s)

PI Affiliation
Harvard Business School
PI Affiliation
World Bank

Additional Trial Information

Status
On going
Start date
2024-11-05
End date
2025-09-30
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
This pre-analysis plan outlines the design and proposed analysis of a survey experiment embedded in a multi-country study examining citizen discontent with political systems across seven Latin American countries. This large-scale study combines original survey data with national household surveys conducted by the National Statistics Offices in three countries, while in the other four countries it relies on our original survey with a new characterization module. The experiment described in this pre-analysis plan is embedded in both types of surveys—national household surveys in three countries and original surveys in the remaining four. It is designed to investigate the effects of two key factors: (i) security concerns and (ii) economic expectations and anxiety on different expressions of political discontent. Respondents are randomly assigned to receive one of three questionnaire versions, where the order of the modules varies. One version presents a module on perceptions of security first, followed by outcome measures. The second version presents questions on economic anxiety and expectations first, followed by outcomes. The third version asks outcome-related questions first, followed by the treatment modules. Key outcomes include general sentiments of discontent, such as anti-establishment attitudes, trust in institutions, and support for democratic principles, along with expressions of discontent through exit (e.g., opting out of public services) and voice (e.g., protests). The findings aim to shed light on the sources of citizen discontent and inform debates on how two core problems in Latin America—insecurity and economic volatility—shape public perceptions of and relationships with political systems.
External Link(s)

Registration Citation

Citation
Garbiras-Díaz, Natalia, Marcela Melendez and Nicolas Peña-Tenjo. 2025. "Economic Anxiety, Security Concerns, and Discontent: Tracing Public Attitudes Toward Democracy in Latin America." AEA RCT Registry. September 09. https://doi.org/10.1257/rct.14837-1.2
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Experimental Details

Interventions

Intervention(s)
We aim to study the extent to which economic anxieties and insecurity drive citizens' democratic attitudes and shape expressions of discontent. For this purpose, we designed three versions of the questionnaire (A, B, C), which contain the same questions but differ in the order of their sections.
- In Survey A, we begin by asking about insecurity experiences, followed by sections on discontent and concerns; perceptions of inequality, injustice, and discrimination; political preferences and democracy; preferences for redistribution; expressions of discontent; and self-exclusion.
- In Survey B, we start with questions on economic anxiety and expectations, followed by the same sections as in Survey A.
- In Survey C, questions on insecurity experiences and economic anxiety and expectations are asked at the end.

In our intervention, Survey C serves as the control group. Surveys A and B aim to prime respondents’ concerns about (i) insecurity experiences and (ii) economic anxiety and expectations, respectively, to measure how these affect levels of discontent and democratic attitudes.

The randomization of survey versions ensures a source of exogenous variation, as the assignment is not influenced by any characteristics of the respondent, interviewer, region, or time of day. By comparing responses across these three versions, we aim to answer our research question on the role of insecurity and economic anxiety in shaping political attitudes and expressions of discontent.

Each version of the survey will be randomized. This randomization ensures a source of exogenous variation as it is not based on any characteristics of the respondent, the interviewer, the region, or the time of day. Our goal is to compare these three versions to answer our research questions regarding priming.
Intervention (Hidden)
What are the main drivers of citizen discontent in Latin America? How do economic distress and insecurity shape citizens' perceptions and legitimation of the social contract? To answer these research questions, we partnered with the National Statistics Offices (NSOs) in three Latin American countries to embed the experiment in subsamples of national household surveys (for Colombia, Guatemala, and Peru), while in the remaining four countries we contracted private survey firms to implement the original surveys with a characterization module. This study received Institutional Review Board (IRB) or ethics committee approval from both The World Bank and Harvard University. An advance agreement with the implementation group ensures that all results can be published.

Each NSO and private survey firm will conduct the surveys using one of two modes: phone (in Chile, Ecuador and Brazil) or in-person interviews (for the rest). At the time of writing, data collection has been completed in Colombia, Peru, Guatemala, and Mexico. Surveys are currently being implemented in Chile, Ecuador, and Brazil. Collaboration with the NSOs is critical, as it allows us to leverage the detailed information collected in each country’s household survey. In the other four countries, private survey firms implement our original surveys, with an extra characterization module to provide comparable information.
We developed a survey instrument called VOCES, designed to measure multiple aspects of respondents' lives through approximately 50 questions. The survey includes sections assessing trust, opinion contagion channels, perceptions of corruption, insecurity experiences, discontent and concerns, perceptions of inequality, injustice, and discrimination, political preferences and democracy, preferences for redistribution, expressions of discontent, self-exclusion from public services in favor of private services, and economic anxiety and expectations.

As part of the experimental design, we created three versions of the questionnaire (A, B, and C), each containing the same set of questions but differing in the order of sections:
• Survey A begins with questions on insecurity experiences, followed by sections on discontent and concerns, perceptions of inequality, injustice, and discrimination, political preferences and democracy, preferences for redistribution, expressions of discontent, and self-exclusion.
• Survey B starts with questions on economic anxiety and expectations, followed by the same sections as in Survey A.
• Survey C asks questions on insecurity experiences and economic anxiety and expectations last.
In this intervention, Survey C serves as the control group. Surveys A and B aim to prime respondents’ concerns about insecurity experiences and economic anxiety and expectations, respectively, to measure how these concerns influence levels of discontent and democratic attitudes.
Each version of the survey was randomized independently of any characteristics of the respondent, interviewer, region, or time of day. By comparing responses across the three versions, we aim to address our research questions regarding the drivers of discontent in Latin America.

We follow a complete randomization process. While we did not stratify based on any respondent covariate, the risk of imbalance in subgroup proportions is minimal given our sample size of approximately 2,400 observations per country (Kernan et al., 1999; Bruhn and McKenzie, 2009).
Each NSO and firm uses different software platforms to collect and program the surveys, including tools such as MySurveySolutions and CSPro. Some platforms allow built-in randomization, ensuring that interviewers automatically receive one of the three survey versions when starting a new survey. For Guatemala, where its NSO is using a less advanced software, we developed a manual randomization algorithm. This method involves storing participants’ contact information in an Excel sheet, re-ordering the table randomly, and assigning one of the three versions sequentially (A, B, C) in a repeating pattern.

Beyond the experiment, we will leverage the rich data from the NSO household surveys in each country to further characterize individuals’ socio-economic status and explore how these factors influence discontent, while in the other four countries, the private survey firms administer our characterization module to capture comparable socio-economic factors. For instance, we are particularly interested in examining how both sociotropic and egotropic economic factors shape citizen discontent and its expressions. In Peru, we will take advantage of the availability of panel data from the household surveys to capture intertemporal variance, offering deeper insights into changes over time. Additionally, we will use this fine-grained socio-economic characterization to explore the extent to which the effects of our primes interact with socio-economic factors.

For Peru, México, Chile, Ecuador and Brazil, we reordered six variables, enabling heterogeneous effects analysis for those countries only. Additionally, each country has a unique question (Q38). For example, in Peru, this question is included in our strong leader preference outcome index.
Intervention Start Date
2024-11-05
Intervention End Date
2025-09-30

Primary Outcomes

Primary Outcomes (end points)
These outcome variables allow us to gain a deeper understanding of broader societal attitudes and individual behaviors across these themes. We will analyze 13 outcome variables:
1) Anti-elite discontent
2) Broken system – general discontent
3) Perceptions of inequality/meritocracy
4) Strong leader sentiment
5) Belief in liberal democracy
6) Support for democracy
7) Satisfaction with democracy
8) Majoritarian preferences
9) Service dissatisfaction
10) Perception of primary national issues
11) Exit - Disengagement tendencies
12) Voice - Expression of discontent
13) Preferences for redistribution
Primary Outcomes (explanation)
In our questionnaire, we have included several questions that aim to measure different dimensions of our outcomes of interest. As such, we will aggregate some of these questions into indices by standardizing the variables (using control group statistics) and averaging them. Below, we provide a brief overview of each variable. A comprehensive word document and excel sheet in the appendix summarize the outcome variables (indices), their components, the moderators, and our measures of treatment intensity.

Outcomes

1. Most pressing problems: Insecurity
Q18: What do you think is the most serious issue facing the country today?
Q19: Now, thinking about yourself and your family, which problem worries you the most?

2. Most pressing problems: The economy
Q18: What do you think is the most serious issue facing the country today?
Q19: Now, thinking about yourself and your family, which problem worries you the most?

3. Discontent Index
a. Sub-index 1: Anti-elite sentiment
Q36.2: To what extent do you agree with the following statement? The main division in society is between ordinary citizens and the economic and political elites.
Q36.3: To what extent do you agree with the following statement? The country’s economy is rigged to favor the rich and powerful.
b. Sub-index 2: Feelings about the current situation
Q17.1: Optimism – When you think about Colombia’s current situation and what it means for you and your family, how optimistic do you feel?
Q17.2: Anger or frustration – When you think about Colombia’s current situation and what it means for you and your family, how angry or frustrated do you feel?
Q17.3: Fear or anxiety – When you think about Colombia’s current situation and what it means for you and your family, how fearful or anxious do you feel?
c. Sub-index 3: Perceptions of injustice and inequality
Q24: How fair or unfair do you think access to justice is in Colombia?
Q25: How acceptable do you find the current level of inequality in Colombia?
Q27: What do you think determines whether a person is wealthy in Colombia? (More advantages == 1)
d. Sub-index 4: Satisfaction with democracy
Q34: How satisfied are you with how democracy works in Colombia?
Q36.4: To what extent do you agree with the following statement? To fix the country, we need a strong leader willing to break the rules.

4. Liberal democracy preference index
Q36.1: To what extent do you agree with the following statement? Democracy may have its problems, but it’s better than any other form of government.
Q33: How essential do you think each of the following features is to democracy?
- Freedom to criticize the government
- Existence of political parties
- A Congress that can check the President’s power
- Regular, fair and free elections

5. Voice index
a. Sub-index 1: Within the system
Q35: If the next presidential election were this week, what would you do? (Vote for a new candidate outside the current political class, Vote blank, Nullify your vote, Not vote)
Q44: Considering the actions people take to protest, how often would you justify the following?
- Participation in peaceful protests or marches
b. Sub-index 2: Taking direct action
Q44: Considering the actions people take to protest, how often would you justify the following?
- Damaging infrastructure
- Blocking traffic

Secondary Outcomes

Secondary Outcomes (end points)
a. Satisfaction with government services
Q47: On a scale from 1 (Very bad) to 5 (Excellent), how would you rate the quality of the following public services?
b. Preferences for redistribution
Q42: On a scale of 1 to 10, where 1 is “poorest” and 10 is “richest,” which levels of families should receive government assistance?
Q43: On that same scale, starting from which step should families pay taxes?
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
We have embedded a survey experiment in a broader survey that, in three countries, is implemented on subsamples of national household surveys conducted by the National Statistics Offices (NSOs), while in four other countries it is implemented through private survey firms we contracted. The experiment involves three versions of the survey questionnaire (A, B, and C), which contain identical questions but differ in the order in which key sections are presented.
• Survey A begins with questions about insecurity experiences, followed by sections on discontent and concerns; perceptions of inequality, injustice, and discrimination; political preferences and democracy; preferences for redistribution; expressions of discontent; and self-exclusion.
• Survey B starts with questions on economic anxiety and expectations, followed by the same sections as in Survey A.
• Survey C serves as the control group, presenting the sections on insecurity experiences and economic anxiety and expectations at the end of the survey.
We randomize which version individuals receive. This design allows us to measure how priming respondents to think about insecurity or economic anxiety shape their levels of discontent and democratic attitudes.

Detailed Account of Sampling, Survey Procedure, and Fieldwork

1. The Sample

1.1. Requirements for National Statistics Offices (NSOs):
- The survey must use a subsample drawn from the sample of the country’s National Household Survey, including sociodemographic characteristics and total household income. The subsample must be selected from the 2022 or 2023 wave of the National Household Survey and may include unipersonal households if they are randomly selected.
- The subsample must be representative of per capita income quintiles for the urban population, urban centers, or the country’s capital city. Survey respondents must be adults between the ages of 18 and 50, randomly selected from the household members in this age range. The random selection criteria must be verifiable (e.g., selecting the adult in the age range who most recently had a birthday).
- Participation is restricted to adults who perceive their household's socioeconomic conditions (household composition, occupations, and income) as being similar to the last time the household was contacted. This will be verified through a filter question at the beginning of the survey.
- The survey is designed to take approximately 20 minutes to complete.
- Each survey will yield around 2,400 effective observations.

1.2 Requirements for private survey firms:
- The sample must be representative of per capita income quintiles for the urban population, urban centers, or the country’s capital city. Survey respondents must be adults between the ages of 18 and 50, randomly selected from the household members in this age range. The random selection criteria must be verifiable (e.g., selecting the adult in the age range who most recently had a birthday).
- The survey is designed to take approximately 25 minutes to complete.
- Each survey will yield around 2,400 effective observations.

1.3. Measures to Increase Response Rates:
- If the initially selected individual is unavailable, another individual from the same household in the same age range may be selected using the same randomization criteria. A maximum of two replacements is allowed. If the third randomly selected individual does not respond, the household will no longer be part of the sample.
- An individual is considered unavailable under the following circumstances: refusal to answer, absence (for in-person surveys), failure to answer the phone (in phone surveys), or health or disability conditions that prevent participation. Only one individual per household will be surveyed.
- For phone surveys, enumerators are required to make at least six contact attempts before considering an observation "lost." Contact attempts should be made at varying times of the day and on different days of the week, including weekends. An observation will only be classified as "lost" after exhaustive efforts to reach the respondent.
- A protocol will be implemented to minimize non-response rates and ensure quality data collection.

2. Fieldwork
2.1. The NSOs and firms receive the initial version of the questionnaire and adjusts it for local language usage. This is followed by a cognitive test and a pilot survey administered to a small number of households.
- The cognitive test ensures that the survey concepts are well understood across different contexts and socioeconomic backgrounds, independent of responses to the pilot survey.
- The pilot survey helps identify issues with survey flow and respondent comprehension.
2.2. Based on the findings of the cognitive test and pilot survey, the questionnaire is refined, and the official survey is launched.
2.3. Fieldwork is expected to last no longer than four weeks per country, though schedules vary based on contract start dates.

3. Current Progress
At the time of writing, data collection has been completed in Colombia, Peru, Guatemala, and Mexico. Surveys are currently being implemented in Chile, Ecuador, and Brazil, with September 30 as the approximate completion date.
Experimental Design Details
This study aims to thoroughly analyze and characterize discontent within the region. We will carefully identify socioeconomic groups exhibiting the highest levels of discontent and those most sensitive to treatment effects. Our analysis will consider 17 sources of heterogeneity:
1. Institutional Trust index 1: (Q30) Respondents rated their trust (1-5 scale) in the following institutions:
* The National Government
* Local Government (municipality/city)
* Congress
* The Judicial Branch (judges and magistrates)
* Political Parties
* Labor Unions
* Media (print, radio, TV, etc.)
* Electoral Process
* National Police
* Armed Forces (Army, Navy, Air Force)
2. Institutional Trust index 2: (Q30) Respondents rated their trust (1-5 scale) in the following institutions:
* The National Government
* Local Government (municipality/city)
* Congress
* The Judicial Branch (judges and magistrates)
* Political Parties
* Electoral Process
* National Police
* Armed Forces (Army, Navy, Air Force)
3. Corruption:
* (Q39) Respondents reported the frequency with which their acquaintances pay bribes or gifts to public officials to obtain services.
* (Q40) Respondents estimated the percentage of individuals involved in corruption within various groups.
4. Ideology (Peru Only): (Q37) Respondents placed themselves on a 0-10 scale (0 = Left, 10 = Right) to indicate their political ideology.
5. Policy Stances (Peru Only): (Q36.5-Q36.8) Respondents indicated their level of agreement (e.g., 1-5 scale) with the following statements:
* Abortion should be legal.
* Same-sex marriage should be legal.
* The healthcare system should be 100% public.
* The state, rather than the private sector, should own the country's most important companies.
6. Social Class:
* (Q6) Respondents answered yes/no to statements indicating (public school attendance, English conversational ability, international travel, public transport usage, time/money spent on entertainment).
* (Q7) Respondents self-identified their social class.
* (National Household Survey): Monetary social class.
7. Education: (National Household Survey): Highest level of schooling attained.
8. Gender
9. Race/Ethnicity
10. Occupation
11. Income: (National Household Survey): Income quintile, poverty line, distance to median income.
12. Formal Employment Status
13. Private vs. Public Service Use: (National Household Survey):
* Private vs. public school attendance.
* Private vs. public healthcare usage.
14. Mismatch between True and Perceived Decile
15. Mismatch: Monetary vs. Non-Monetary Social Class
16. Social Mobility: Parental education vs. respondent's education.
17. Information Exposure:
* (Q31) Frequency of news consumption (news media, social media news, social media political discussion).
* (Q32) Individuals with whom respondents discuss politics.
The treatment primes respondents’ concerns regarding (i) insecurity experiences and (ii) economic anxiety and expectations. These primes will measure the effects on discontent and democratic attitudes. Respondents will answer questions about their levels of concern/perception related to these topics. We will then analyze whether individuals with higher levels of concern exhibit different changes in our outcome variables. We have three options for measuring these treatment variables:
1. Insecurity Index:
a. Victimization
Q20: Have you or someone you know been a victim of crime (for example, robbery, assault, extortion, or threats) in the past year?
Q21: In your neighborhood, is there a presence of any armed or criminal group (gang, militia, etc.)?
b. Perception of insecurity
Q23: Considering the current safety conditions in your city or town, on a scale from 1 (Strongly disagree) to 5 (Strongly agree), to what extent do you agree with the following statements?
- Crime and violence have increased over the past twelve months
- Authorities don’t have enough capacity to protect you and your family from criminals
- Authorities are complicit with criminals
- Migrants are mainly responsible for the rise in insecurity
- Many people are armed

2. Economic anxiety index:
a. Economic hardship/pessimism
Q9: How do you see the country’s current economic situation compared to a year ago?
b. Unfulfilled expectations
Q12: Are your current earnings less than, equal to, or greater than what you imagined five years ago? (Less = 1)
Q13: I’ll read a list of things adults sometimes wish for. For each, tell me if you’ve wanted it and achieved it. (Wanted but haven’t achieved it == 1)
Q14: Considering what you’ve achieved in life, how does it compare to what you expected? (Much worse, worse == 1)
Q15: Thinking about your achievements, how do you think you’ve done compared to most people? (Much worse, worse == 1)
Q16: Do you think the efforts you’ve made to obtain further education for yourself, or your children have paid off as you expected? (No = 1)


Our main specification will be Y_{i,c} = \beta_0 + \beta_1 \text{Version A}_{i,c} + \beta_1 \text{Version B}_{i,c} + \alpha_{c} + \varepsilon_{i,c}, where, $Y_{i,c}$ represents one of the 5 outcome variables (or its subindexes and individual questions). $\text{Version A}_{i,c}$ is a binary variable indicating if the participant was assigned to the first treatment group, with zero representing assignment to the control or second treatment group. Similarly, $\text{Version B}_{i,c}$ indicates assignment to the second treatment group. \alpha_{c} is a country fixed effect. $\varepsilon_{i,c}$ is the error term. We will estimate the coefficients using pooled OLS with the full sample of 7 countries.

In addition, we will estimate three parallel specifications: (i) a model without controls, (ii) a model including the necessary controls identified after assessing sample balance, and (iii) a model employing double-lasso

Additionally, because treatment is assigned at the individual level and we are not using multiple time periods, clustering is unnecessary. Standard robust Eicker-Huber-White errors will be appropriate for our analysis, as discussed in \cite{abadie2023clustering}.

Since we have 5 main outcome variables, 6 sub-indexes and 2 secondary outcome variables, we will adjust for multiple hypothesis testing, following \cite{shaffer1995multiple}. We do not want to aggregate multiple outcomes into groupings as interpreting these average effects in our case can be problematic. We are more interested in individual outcomes. We will also analyze individual variables separately.

We will leverage the extensive set of individual characteristics, as specified above, in our dataset to analyze heterogeneous effects across different population subgroups and countries. Using interactions, we will create a difference-in-differences (DiD) design to examine whether priming with economic anxiety and security concerns generates different effects across these subgroups, allowing us to assess how discontent and political attitudes vary not only across countries but also within specific demographic markers. We are also interested in assessing the intensity of the treatment through interactions.
Randomization Method
Complete randomization done in office by a computer
Randomization Unit
Individual (survey respondent)
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
16,918 individuals, aprox. 2400 in each country.

Brasil: 3,371
Ecuador: 2,140
Chile: 2,500
Mexico: 2,528
Colombia: 2,590
Guatemala: 1,289
Peru: 2,500


Sample size: planned number of observations
16,918 individuals, aprox. 2400 in each country.
Sample size (or number of clusters) by treatment arms
We expect approximately 5,600 in each of the 3 treatments. But as it is randomized by a computer and it will also depend on phone response rates, this could vary in some degree.
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
We calculate the Minimum Detectable Effect (MDE) for each type of outcome variable. The MDE represents the smallest true effect size that can be detected with a specified level of power, given the study's sample size and design. We opted for this approach because we have already established an approximate fixed sample size of N=2,400 in each country, rather than determining the sample size that maximizes statistical power. Our analysis encompasses 25 outcome variables, distributed as follows: - 14 binary variables - 5 ordinal variables (scale: 1 to 5) - 5 ordinal variables (scale: 0 to 10) - 1 count variable To accommodate this diverse set of outcomes, we calculated the MDE using each of the 4 types of outcomes. Furthermore, we simulated various potential distributions for these four types of variables, exploring different combinations of means and standard deviations. This comprehensive approach allows us to assess the study's sensitivity to detect effects across a range of plausible scenarios. Notably, our calculations indicate that our study design has sufficient statistical power to detect even relatively small effect sizes. Our MDEs resulting from the most conservative assumptions are: for binary outcomes is 0.04, for ordinal variables (1 to 5) is 0.12, for ordinal variables (1 to 10) is 0.28, and for count variables is 0.18.
Supporting Documents and Materials

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IRB

Institutional Review Boards (IRBs)

IRB Name
HML IRB Research and Ethics
IRB Approval Date
2024-11-01
IRB Approval Number
Study #2722
IRB Name
Harvard Human Research Protection Program
IRB Approval Date
2024-11-04
IRB Approval Number
IRB00000109

Post-Trial

Post Trial Information

Study Withdrawal

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Intervention

Is the intervention completed?
No
Data Collection Complete
Data Publication

Data Publication

Is public data available?
No

Program Files

Program Files
Reports, Papers & Other Materials

Relevant Paper(s)

Reports & Other Materials