Adeline Delavande
Biographic Data
| ID | 380833 |
|---|---|
| NAME | Adeline Delavande |
| GIVEN NAMES | Adeline |
| FAMILY NAME | Delavande |
| SIGNATURE | DELAVANDE A |
| AFFILIATIONS | University of Technology Sydney |
| ORCID | 0000-0001-8691-6359 |
| VERIFIED | Yes |
| TOTAL WORKS | 17 |
| TOTAL CITATIONS | 83 |
| WORKS AS AUTHOR | 17 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2008 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 6 |
Improving childhood immunization through maternal support
We evaluate the effectiveness of randomized interventions aimed at alleviating behavioral barriers—such as maternal stress and psychological strain, limited future-oriented thinking, and information frictions—for early childhood immunization uptake in a sample of Pakistani mothers with infants. A phone-delivered intervention providing light psychological support as well as visualization and planning techniques increases the total number of vaccin…
Infant Mortality Expectation and Fertility Behavior in Rural Malawi
For decades, population research has been interested in the complex relationship between child mortality and fertility, with a key focus on identifying hoarding behavior (i.e., fertility response to expected aggregate child mortality). Using unique data from the Malawi Longitudinal Study of Families and Health, we investigate the impact of individual-specific subjective expectations about infant mortality on fertility behavior. We instrument the …
Mortality Risk Information, Survival Expectations and Sexual Behaviours
We investigate the impact of a randomised information intervention about population-level mortality on health investment and subjective health expectations. Our focus is on risky sex in a high-HIV-prevalence environment. Treated individuals are less likely to engage in risky sexual practices one year after the intervention, with, for example, an 8% increase in abstinence. We collected detailed data on individuals’ subjective expectations about th…
Maternal Investments in Children
We investigate the importance of subjective expectations of returns to and effort costs of the two principal investments that mothers make in newborns: breastfeeding and stimulation. We find heterogeneity across mothers in rural Pakistan in expected effort costs and expected returns for outcomes in the cognitive, socio-emotional and health domains, and that this contributes to explaining heterogeneity in investments. We find no significant differ…
Policy Uncertainty and Information Flows
We examine how workers’ expectations about pension reform vary with proximity to reforms, information availability and worker characteristics. Using newly collected data, we find that (1) expectations about reform are revised upward by about 10 percentage points in the year prior to a reform, from a median of 50%, regardless of whether the reform is announced; (2) expectations increase more the stronger the media activity about imminent reforms; …
Gender Discrimination and Social Identity
This paper uses economic experiments to investigate how gender discrimination depends on the social identities of interacting parties. We randomly matched students pursuing bachelor-equivalent degrees in different institution types that represent distinct identities within Pakistani society. Our main finding is that gender discrimination is not uniform and varies as a function of the social identity of the matched individuals. While men of higher…
University Choice
We investigate the determinants of students' university choice, with a focus on expected monetary returns, non-pecuniary factors enjoyed at school, and financial constraints, in the Pakistani context. To mitigate the identification problem concerning the separation of preferences, expectations and markets constraints, we combine rich data on individual-specific subjective expectations about labor market and non-pecuniary outcomes, with direct mea…
Eliciting Survival Expectations of the Elderly in Low-Income Countries
We examine several methodological considerations when eliciting probabilistic expectations in a developing country context using the Longitudinal Ageing Study in India (LASI). We conclude that although, on average, individuals are able to understand the concept of probability, responses are sensitive to framing effects and to own versus hypothetical-person effects. We find that overall, people are pessimistic about their survival probabilities co…
Using elicited choice probabilities in hypothetical elections to study decisions to vote
HIV-related social intolerance and risky sexual behavior in a high HIV prevalence environment
Monetary Costs of Dementia in the United States
BACKGROUND: Dementia affects a large and growing number of older adults in the United States. The monetary costs attributable to dementia are likely to be similarly large and to continue to increase. METHODS: In a subsample (856 persons) of the population in the Health and Retirement Study (HRS), a nationally representative longitudinal study of older adults, the diagnosis of dementia was determined with the use of a detailed in-home cognitive as…
The Impact of HIV Testing on Subjective Expectations and Risky Behavior in Malawi
We investigate the causal impact of learning HIV status on HIV/AIDS-related expectations and sexual behavior in the medium run. Our analyses document several unexpected results about the effect of learning one’s own, or one’s spouse’s, HIV status. For example, receiving an HIV-negative test result implies higher subjective expectations about being HIV-positive after two years, and individuals tend to have larger prediction errors about their HIV …
Measuring subjective expectations in developing countries
Differential Survival in Europe and the United States
Cross-country comparisons of differential survival by socioeconomic status (SES) are useful in many domains. Yet, to date, such studies have been rare. Reliably estimating differential survival in a single country has been challenging because it requires rich panel data with a large sample size. Cross-country estimates have proven even more difficult because the measures of SES need to be comparable internationally. We present an alternative meth…
Probabilistic Polling And Voting In The 2008 Presidential Election
This article reports new empirical evidence on probabilistic polling, which asks persons to state in percent-chance terms the likelihood that they will vote and for whom. Before the 2008 presidential election, seven waves of probabilistic questions were administered biweekly to participants in the American Life Panel (ALP). Actual voting behavior was reported after the election. We find that responses to the verbal and probabilistic questions are…
Subjective expectations in the context of HIV/Aids in Malawi
In this paper we present a newly developed interactive elicitation methodology for collecting probabilistic expectations in a developing country context with low levels of literacy and numeracy, and we evaluate the feasibility and success of this method for a wide range of outcomes in rural Malawi. We find that respondents' answers about their subjective expectations take into account basic properties of probabilities, and vary meaningfully with …
Eliciting Subjective Probabilities in Internet Surveys
Individuals' subjective expectations are important in explaining heterogeneity in individual choices, but their elicitation poses some challenges, in particular when one is interested in the subjective probability distribution of an individual. We have developed an innovative visual representation for Internet surveys that has some advantages over previously used formats. In this paper we present our findings from testing this visual representati…
Subjective expectations in the context of HIV/Aids in Malawi
In this paper we present a newly developed interactive elicitation methodology for collecting probabilistic expectations in a developing country context with low levels of literacy and numeracy, and we evaluate the feasibility and success of this method for a wide range of outcomes in rural Malawi. We find that respondents' answers about their subjective expectations take into account basic properties of probabilities, and vary meaningfully with …
Differential Survival in Europe and the United States
Cross-country comparisons of differential survival by socioeconomic status (SES) are useful in many domains. Yet, to date, such studies have been rare. Reliably estimating differential survival in a single country has been challenging because it requires rich panel data with a large sample size. Cross-country estimates have proven even more difficult because the measures of SES need to be comparable internationally. We present an alternative meth…
Eliciting Subjective Probabilities in Internet Surveys
Individuals' subjective expectations are important in explaining heterogeneity in individual choices, but their elicitation poses some challenges, in particular when one is interested in the subjective probability distribution of an individual. We have developed an innovative visual representation for Internet surveys that has some advantages over previously used formats. In this paper we present our findings from testing this visual representati…
Probabilistic Polling And Voting In The 2008 Presidential Election
This article reports new empirical evidence on probabilistic polling, which asks persons to state in percent-chance terms the likelihood that they will vote and for whom. Before the 2008 presidential election, seven waves of probabilistic questions were administered biweekly to participants in the American Life Panel (ALP). Actual voting behavior was reported after the election. We find that responses to the verbal and probabilistic questions are…
The Impact of HIV Testing on Subjective Expectations and Risky Behavior in Malawi
We investigate the causal impact of learning HIV status on HIV/AIDS-related expectations and sexual behavior in the medium run. Our analyses document several unexpected results about the effect of learning one’s own, or one’s spouse’s, HIV status. For example, receiving an HIV-negative test result implies higher subjective expectations about being HIV-positive after two years, and individuals tend to have larger prediction errors about their HIV …
University Choice
We investigate the determinants of students' university choice, with a focus on expected monetary returns, non-pecuniary factors enjoyed at school, and financial constraints, in the Pakistani context. To mitigate the identification problem concerning the separation of preferences, expectations and markets constraints, we combine rich data on individual-specific subjective expectations about labor market and non-pecuniary outcomes, with direct mea…
HIV-related social intolerance and risky sexual behavior in a high HIV prevalence environment
Eliciting Survival Expectations of the Elderly in Low-Income Countries
We examine several methodological considerations when eliciting probabilistic expectations in a developing country context using the Longitudinal Ageing Study in India (LASI). We conclude that although, on average, individuals are able to understand the concept of probability, responses are sensitive to framing effects and to own versus hypothetical-person effects. We find that overall, people are pessimistic about their survival probabilities co…
Mortality Risk Information, Survival Expectations and Sexual Behaviours
We investigate the impact of a randomised information intervention about population-level mortality on health investment and subjective health expectations. Our focus is on risky sex in a high-HIV-prevalence environment. Treated individuals are less likely to engage in risky sexual practices one year after the intervention, with, for example, an 8% increase in abstinence. We collected detailed data on individuals’ subjective expectations about th…
Policy Uncertainty and Information Flows
We examine how workers’ expectations about pension reform vary with proximity to reforms, information availability and worker characteristics. Using newly collected data, we find that (1) expectations about reform are revised upward by about 10 percentage points in the year prior to a reform, from a median of 50%, regardless of whether the reform is announced; (2) expectations increase more the stronger the media activity about imminent reforms; …
Using elicited choice probabilities in hypothetical elections to study decisions to vote
Eliciting Subjective Probabilities in Internet Surveys
Individuals' subjective expectations are important in explaining heterogeneity in individual choices, but their elicitation poses some challenges, in particular when one is interested in the subjective probability distribution of an individual. We have developed an innovative visual representation for Internet surveys that has some advantages over previously used formats. In this paper we present our findings from testing this visual representati…
Subjective expectations in the context of HIV/Aids in Malawi
In this paper we present a newly developed interactive elicitation methodology for collecting probabilistic expectations in a developing country context with low levels of literacy and numeracy, and we evaluate the feasibility and success of this method for a wide range of outcomes in rural Malawi. We find that respondents' answers about their subjective expectations take into account basic properties of probabilities, and vary meaningfully with …
Probabilistic Polling And Voting In The 2008 Presidential Election
This article reports new empirical evidence on probabilistic polling, which asks persons to state in percent-chance terms the likelihood that they will vote and for whom. Before the 2008 presidential election, seven waves of probabilistic questions were administered biweekly to participants in the American Life Panel (ALP). Actual voting behavior was reported after the election. We find that responses to the verbal and probabilistic questions are…
Measuring subjective expectations in developing countries
Differential Survival in Europe and the United States
Cross-country comparisons of differential survival by socioeconomic status (SES) are useful in many domains. Yet, to date, such studies have been rare. Reliably estimating differential survival in a single country has been challenging because it requires rich panel data with a large sample size. Cross-country estimates have proven even more difficult because the measures of SES need to be comparable internationally. We present an alternative meth…
The Impact of HIV Testing on Subjective Expectations and Risky Behavior in Malawi
We investigate the causal impact of learning HIV status on HIV/AIDS-related expectations and sexual behavior in the medium run. Our analyses document several unexpected results about the effect of learning one’s own, or one’s spouse’s, HIV status. For example, receiving an HIV-negative test result implies higher subjective expectations about being HIV-positive after two years, and individuals tend to have larger prediction errors about their HIV …
Monetary Costs of Dementia in the United States
BACKGROUND: Dementia affects a large and growing number of older adults in the United States. The monetary costs attributable to dementia are likely to be similarly large and to continue to increase. METHODS: In a subsample (856 persons) of the population in the Health and Retirement Study (HRS), a nationally representative longitudinal study of older adults, the diagnosis of dementia was determined with the use of a detailed in-home cognitive as…
HIV-related social intolerance and risky sexual behavior in a high HIV prevalence environment
Using elicited choice probabilities in hypothetical elections to study decisions to vote
Eliciting Survival Expectations of the Elderly in Low-Income Countries
We examine several methodological considerations when eliciting probabilistic expectations in a developing country context using the Longitudinal Ageing Study in India (LASI). We conclude that although, on average, individuals are able to understand the concept of probability, responses are sensitive to framing effects and to own versus hypothetical-person effects. We find that overall, people are pessimistic about their survival probabilities co…
University Choice
We investigate the determinants of students' university choice, with a focus on expected monetary returns, non-pecuniary factors enjoyed at school, and financial constraints, in the Pakistani context. To mitigate the identification problem concerning the separation of preferences, expectations and markets constraints, we combine rich data on individual-specific subjective expectations about labor market and non-pecuniary outcomes, with direct mea…
Gender Discrimination and Social Identity
This paper uses economic experiments to investigate how gender discrimination depends on the social identities of interacting parties. We randomly matched students pursuing bachelor-equivalent degrees in different institution types that represent distinct identities within Pakistani society. Our main finding is that gender discrimination is not uniform and varies as a function of the social identity of the matched individuals. While men of higher…
Policy Uncertainty and Information Flows
We examine how workers’ expectations about pension reform vary with proximity to reforms, information availability and worker characteristics. Using newly collected data, we find that (1) expectations about reform are revised upward by about 10 percentage points in the year prior to a reform, from a median of 50%, regardless of whether the reform is announced; (2) expectations increase more the stronger the media activity about imminent reforms; …
Mortality Risk Information, Survival Expectations and Sexual Behaviours
We investigate the impact of a randomised information intervention about population-level mortality on health investment and subjective health expectations. Our focus is on risky sex in a high-HIV-prevalence environment. Treated individuals are less likely to engage in risky sexual practices one year after the intervention, with, for example, an 8% increase in abstinence. We collected detailed data on individuals’ subjective expectations about th…
Maternal Investments in Children
We investigate the importance of subjective expectations of returns to and effort costs of the two principal investments that mothers make in newborns: breastfeeding and stimulation. We find heterogeneity across mothers in rural Pakistan in expected effort costs and expected returns for outcomes in the cognitive, socio-emotional and health domains, and that this contributes to explaining heterogeneity in investments. We find no significant differ…
Improving childhood immunization through maternal support
We evaluate the effectiveness of randomized interventions aimed at alleviating behavioral barriers—such as maternal stress and psychological strain, limited future-oriented thinking, and information frictions—for early childhood immunization uptake in a sample of Pakistani mothers with infants. A phone-delivered intervention providing light psychological support as well as visualization and planning techniques increases the total number of vaccin…
Infant Mortality Expectation and Fertility Behavior in Rural Malawi
For decades, population research has been interested in the complex relationship between child mortality and fertility, with a key focus on identifying hoarding behavior (i.e., fertility response to expected aggregate child mortality). Using unique data from the Malawi Longitudinal Study of Families and Health, we investigate the impact of individual-specific subjective expectations about infant mortality on fertility behavior. We instrument the …
Economics (12 works) · Psychology (12 works) · Medicine (6 works) · Population (6 works) · Computer Science (5 works) · Political science (5 works) · Sociology (5 works) · Demography (4 works) · Demography (4 works) · Developing country (4 works)