Funding

This research was supported by funding from the State of Yucatan and by Grants R01AG035008, P01AG022481, and R21AG033312 from the National Institute on Aging and various units at the RAND Corporation.

Questionnaires:

Documents

  • Emma Aguila, Arie Kapteyn, Rosalba Robles, Oscar Vargas and Beverly A. Weidmer. A Noncontributory Pension Program for Older Persons in Yucatan, Mexico: Implementing and Designing the Evaluation of the Program in Valladolid. Santa Monica, CA: RAND Corporation, 2014

    Programa de Pensiones No Contributivas para Adultos Mayores en Yucatán, México: Diseño, Implementación y Evaluación del Programa en Valladolid

    Mexico’s population is aging, and a high proportion of its elderly are poor. This report describes a collaborative effort by the Yucatan government and the RAND Corporation to design, implement, and evaluate a state government program to provide cash benefits to the elderly to improve their well-being as measured by a comprehensive socioeconomic survey and more than 15 anthropometric and biomedical indicators. The program has been introduced in phases in 37 localities in Yucatan over a period of four years. Phases I and II, Reconocer Rural, were implemented in rural areas. Phase III, Reconocer Urbano, expanded the program to urban areas. Program evaluation, Escuchar, began when the program was expanded in phase III to the cities of Valladolid and Merida. The evaluation is gathering extensive data on program beneficiaries, as well as control or comparison groups. This document provides context and background for the program and describes its design and implementation. It also describes the design of the first evaluation of the program impact in Valladolid. Later documents will provide more details about the data analysis, the expansion of the program into Merida (the capital city of Yucatan), and findings from all the evaluations.

  • Emma Aguila, Abril Borges, Arie Kapteyn, Rosalba Robles and Beverly A. Weidmer. A Noncontributory Pension Program for Older Persons in Yucatan, Mexico: Implementing and Designing the Evaluation of the Program in Merida. Santa Monica, CA: RAND Corporation, 2014.

    Programa de Pensiones No Contributivas para Adultos Mayores en Yucatán, México: Diseño, Implementación y Evaluación del Programa en Mérida

    Mexico’s population is aging, and a high proportion of its elderly are poor. This report describes a collaborative effort by the Yucatan government and the RAND Corporation to design, implement, and evaluate a state government program to provide cash benefits to the elderly to improve their well-being as measured by a comprehensive socioeconomic survey and more than 15 anthropometric and biomedical indicators. The program has been introduced in phases in 37 localities in Yucatan over a period of four years. Phases I and II, Reconocer Rural, were implemented in rural areas. Phase III, Reconocer Urbano, expanded the program to urban areas. Program evaluation, Escuchar, began when the program was expanded in phase III to the cities of Valladolid and Merida. The evaluation is gathering extensive data on program beneficiaries, as well as control or comparison groups. For the Merida evaluation, the surveys used in Valladolid were modified including new questions about the educational performance (school enrollment and attendance and time spent in educational activities) of children age 5 to 13 living with the older adult, questions on mortality expectations, and collection of dried blood spots for possible indicators (e.g., high levels of blood sugar) of chronic diseases in older adults. This document provides context and background for the program and describes its design and implementation. It also describes the design of the evaluation of the program impact in Merida. Later documents will provide more details about the data analysis and findings from all the evaluations.

  • Emma Aguila, Arie Kapteyn, Nelly Josefina Mejia Gonzalez, Rosalba Robles, Oscar Vargas and Beverly A. Weidmer. Geographic Targeting in Urban Areas: A Social-Welfare Program for Older People in Mexico. Santa Monica, CA: RAND Corporation, 2014.

    In 2007, the government of Yucatan, Mexico, and the RAND Corporation established a collaborative agreement to design and implement a noncontributory pension program and simultaneously evaluate it through a longitudinal study. This report describes the administration and results of two surveys in Merida, a social observation and a local observation designed to measure socioeconomic characteristics by geographic unit. In particular, it discusses application of observation instruments in May and June 2009 to 112 blocks for 22 basic geostatistical areas to create a social-gap index. The goal was to compare the results of the social-gap index based on local and social observations at the block level with other marginalization and social-gap rates used to target other social-welfare programs in Mexico and to assess the feasibility of targeting delivery of noncontributory pensions for older persons who live in urban areas.

  • Emma Aguila, Abril Borges, Cielo Margot Castillejos, Ashley Pierson and Beverly A. Weidmer. Mortality Expectations of Older Mexican: Development and Testing of Survey Measures. Santa Monica, CA: RAND Corporation, 2014.

    Individual subjective forecasts of one’s own mortality or survival, referred to as mortality expectations, can affect economic decisions, such as consumption and saving. Such measures may be particularly useful when evaluating social programs serving older populations or otherwise analyzing populations with potentially high mortality rates. In an evaluation of a pension program in Yucatan, researchers found that low literacy, language barriers, and cultural biases hindered older adult respondents’ ability to answer mortality-expectation questions and experimented with new ways of asking the questions. The initial version of the questions used a ruler with a numeric scale representing a percentage chance of living five more years. Researchers tried direct and indirect versions of the questions, versions with possible answers being contingent on answers to previous questions, and versions incorporating use of visual aids, and combinations of these variations. Through cognitive interviewing, they studied how respondents understood, processed, and responded to the survey items. They then used what they learned to revise the survey measures. The visual aids tested were the original numeric-scale ruler, a sliding ruler, stones, and stick figures. With their survey population, they had the most success using the stick figures for conditional questions and the stones for direct questions.

  • Emma Aguila, Abril Borges, Ashley Pierson, Rosalba Robles, Jose Eduardo Del Torno and Beverly A. Weidmer. Distributing Noncontributory Pension Benefits by Debit Card in Mexico: A Pilot Test. Santa Monica, CA: RAND Corporation, 2014.

    In an effort to improve the quality of life for older adults, the government of Yucatan, Mexico, and the RAND Corporation collaborated to design, implement, and evaluate a noncontributory pension program in Yucatan. Although the program initially distributed its monthly benefit in cash, it later selected a small group of recipients to receive the pension through a debit card. From March 2010 to February 2012, a pilot study was conducted in the city of Merida, the Yucatan state capital. The program paid monthly pensions of MXN $550 through deposits to a bank account established for each beneficiary that is linked to a debit card. This report is one of a series of RAND reports describing the noncontributory pension program in Yucatan, its implementation, its evaluation, and related topics. This report describes how the pilot test was conducted and explores the results from several surveys of this pilot group. Results indicated that debit-card pension disbursal is feasible for an elderly Mexican population and that the state should expand the number of beneficiaries receiving the benefit through the debit-card method.

  • Emma Aguila, Maria Dolores Cervera, Homero Martinez and Beverly A. Weidmer.Developing and Testing Informed-Consent Methods in a Study of the Elderly in Mexico.Santa Monica, CA: RAND Corporation, 2015. http://www.rand.org/pubs/technical_reports/TR1288z8.html

    Ethical and legal considerations require that human research subjects who provide certain kinds of information be able to provide informed consent when doing so. Obtaining consent from older people and from people with low levels of literacy or limited language fluency can pose challenges. For field trials, researchers evaluating the impact of a pension program in Yucatan sought to develop an informed-consent procedure that was culturally sensitive and complied with Mexican norms and standards and with U.S. government and RAND Corporation ethical standards for conducting research with human subjects. This report documents the process the research team developed to obtain informed consent from those choosing to participate in the research; provides background on the development of norms and regulations for conducting research involving human subjects in the United States and Mexico; and reviews how the team developed and tested a culturally sensitive approach for collecting informed consent among the elderly in Yucatan, including testing of methods and subsequent adaptations. Finally, it reviews the implications of the findings for similar future research efforts.

Publications

  • Aguila, Emma, Arie Kapteyn, and James P. Smith. 2015. “Effects of Income Supplementation on Health of the Poor Elderly: The Case of Mexico.Proceedings of the National Academy of Sciences 112 (1): 70–75.We use an income supplementation experiment we designed in the state of Yucatan in Mexico for residents 70 and older to evaluate health impacts of additional income. Two cities in the State of Yucatan, Valladolid (treatment) and Motul (control), were selected for the income supplementation experiment. Elderly residents of Valladolid were provided the equivalent of an additional $67 per month, a 44% increase in average household income. We designed a survey given to residents of both cities before and 6 mo after the income supplement about their health and other aspects of overall well-being. Both baseline and follow-up surveys collect selfreported data on health, physical functioning, and biomarkers. Anthropometric measurements for every age-eligible respondent, including height, weight, and waist circumference, were collected. We also collected lung capacity, grip strength, a series of balance tests, and a timed walk. Our results show significant health benefits associated with the additional income. Relative to the control site, there was a statistically significant improvement in lung function and an improvement in memory. These improvements are equivalent to a reduction in age of 5–10 y. Residents used their extra income to go to the doctor, buy their medications, and alleviate their hunger. The fear that this extra income could be undone by reduced transfers from other family members or unwise expenditures by the poor elderly appears to be unfounded.

  • Aguila, Emma, Erick G. Guerrero, and William A. Vega. 2016. “Sociodemographic Characteristics Associated with Alcohol Use among Low-Income Mexican Older Adults.Substance Abuse Treatment, Prevention, and Policy 11 (1): 11-16.BackgroundDespite increasing concern about the quality of life of older adults, little is known about characteristics associated with health risk behaviors among older adults in middle-income countries. This study relied on unique longitudinal data to examine the relationship between sociodemographic characteristics and alcohol use among low-income older adults, one of the fastest-growing populations worldwide.MethodsThis multilevel longitudinal analysis involved three waves of data (2008–2010) from 2,351 adults aged 70 or older in Yucatán, Mexico. Multilevel regressions models were used to test interactions among gender, speaking Mayan (indigenous language), and socioeconomic status to understand conditions associated with the odds of current alcohol use and the frequency and amount of alcohol use.ResultsHalf of the participants in this study report consuming alcohol in their lifetime, 21.58 % of whom were current alcohol users. Older adults reported consuming alcohol 1.15 days a week and 1.60 drinks per day. Speaking Mayan was associated with lower odds of current alcohol use. However, men who spoke Mayan reported higher odds of drinking alcohol compared to women and non-Mayan (Spanish) speakers. The positive relationship between socioeconomic status and alcohol use was also moderated by gender (male).Conclusions

    Findings show that older and Mayan populations had lower odds of drinking in Yucatán, Mexico, whereas men were at highest risk of drinking alcohol, after adjusting for ethnic culture and socioeconomic status. Implications for health policy and epidemiological studies on substance use among older adults residing in low-income settings are discussed.

    Keywords: Drinking Older adults Mayan older adults Mexico

    Aguila, Emma, Nelly Mejia, Francisco Perez-Arce, Edgar Ramirez, and Alfonso Rivera Illingworth. 2016. “Costs of Extending the Noncontributory Pension Program for Elderly: The Mexican Case.Journal of Aging & Social Policy 28 (4): 325–43.Population aging coupled with high poverty rates among older persons and a lack of access to social-security benefits or traditional support systems have led governments in low and middle-income countries to introduce non-contributory pension programs for the elderly. This article reviews a non-contributory pension program introduced in Mexico in 2007 that has since expanded greatly. We use a variety of sources to estimate current and future costs of this program.

    Aguila, Emma, Beverly A. Weidmer, Alfonso Rivera Illingworth, and Homero Martinez. 2016. “Culturally Competent Informed-Consent Process to Evaluate a Social Policy for Older Persons With Low Literacy: The Mexican Case.SAGE Open 6 (3): 1-11.The informed-consent process seeks to provide complete information to participants about a research project and to protect personal information they may disclose. In this article, we present an informed-consent process that we piloted and improved to obtain consent from older adults in Yucatan, Mexico. Respondents had limited fluency in Spanish, spoke the local Mayan language, and had some physical limitations due to their age. We describe how we adapted the informed-consent process to comply with U.S. and Mexican regulations, while simplifying the forms and providing them in Spanish and Mayan. We present the challenges and lessons learned when dealing with low-literacy older populations, some with diminished autonomy, in a bilingual context and a binational approach to the legal framework.

  • Aguila, Emma, Arie Kapteyn, and Caroline Tassot. 2017. Designing Cash Transfer Programs for an Older Population: The Mexican Case. (Journal of the Economics of Ageing 9 (June): 111–21).Aging populations and the prevalence of poverty in old age have led to the introduction of noncontributory pensions in many countries. We consider a number of alternative targeting approaches and simulate their effects in an empirical application in the State of Yucatan, Mexico. We compare the approaches with respect to leakage, under-coverage, and their effects on government budgets. We are also able to compare the simulated effects of one alternative with the observed effect of a recently introduced demogrant and find that the simulation is a close approximation of the empirical outcomes. We discuss issues of implementation and political feasibility.

    Aguila, Emma, Arie Kapteyn, and Francisco Perez-Arce. 2017. Consumption Smoothing and Frequency of Benefit Payments of Cash Transfer Programs. (American Economic Review, 107(5): 430-435.The Life Cycle Hypothesis (LCH) suggests that individuals smooth their marginal utility of consumption across periods, so that predictable changes in income should not affect consumption (e.g. Hall 1978). Yet previous research (e.g. Stephens 2003; Shapiro 2005; Stephens 2006; Mastrobuoni and Weinberg 2009) has found that low-income households do not smooth consumption between paychecks. Consumption, measured by expenditures or food-intake, tends to peak when a paycheck arrives then falls until the arrival of the next check. This suggests that changing the frequency at which paychecks arrive may better smooth household consumption and have beneficial effects on recipients. We examine the extent of consumption smoothing between the receipt of benefits by households after the introduction of two noncontributory pension programs in the State of Yucatan, Mexico. One program disbursed benefits monthly while the other did so every other month, that is, bimonthly. We also analyze the effects of the programs on food availability, health care use, and purchases of durable goods. Before the introduction of the programs, we observed similar food expenditure patterns across the two groups of households assigned to the different programs. After the introduction of the programs, we observed more consumption smoothing in the monthly program than in the bimonthly program. We found monthly-program households had higher food availability and increased health care use, but spent less on durable goods than the bimonthly-program households.