Precautionary savings and shock-coping behaviors: Effects of promoting mobile bank savings on transactional sex in Kenya.

For the vulnerable, even small shocks can have significant short- and long-term impacts. Beneficial shock-coping mechanisms are not widely available in sub-Saharan Africa. We test whether an individual precautionary savings intervention can reduce a shock-coping behavior common in sub-Saharan Africa that has negative spillovers: transactional sex. Among a set of vulnerable women, we randomly assigned an intervention that promoted savings in a mobile banking account labeled for goals and emergency expenses. We find that a majority of individuals adopt the mobile account and the intervention led to reductions in transactional sex as a shock-coping response, and a decrease in symptoms of sexually transmitted infections. Changes are sustained in the medium-term among sex workers, but not among other vulnerable women.

Political connections and psychosocial wellbeing among Women's Development Army leaders in rural amhara, Ethiopia: Towards a holistic understanding of community health workers' socioeconomic status.

Little empirical research exists on the effects of health work on Community Health Workers' (CHWs') social relationships and status, yet these factors are important in understanding the broad social and behavioral drivers and impacts of CHW programs. This is particularly true for unpaid CHWs. Engaging with others as a CHW might help a worker to embody a valued role in society as a selfless, caring individual; or it might strengthen bonds with others and improve social networks and social capital. By combining qualitative, ethnographic, and survey data collected in rural Amhara, Ethiopia from 2013 to 2016, we evaluated the extent to which unpaid female workers in Ethiopia's Women's Development Army (WDA) were better able than their peers to achieve cultural consonance by building desired social connections or fulfilling locally salient models of virtuous womanhood. We conducted a cultural consensus survey (n = 74) and measured cultural consonance in a larger survey of adult women, including WDA leaders (n = 422). We also conducted participant observation and interviews with health officials, local health staff, and WDA leaders. In our study site, WDA leaders were more able than other women to fulfill the cultural ideal of having connections to various government officials. Yet these connections often did not lead to the benefits that WDA leaders hoped for. Also, in contrast to the findings of many other studies, achieving greater cultural consonance was not significantly associated with reduced psychological distress in this population. For women in this rural context, meanwhile, psychological distress is strongly associated with food and water insecurity, stressful life events, and social support. These findings point to the importance of social, economic and psychological support for rural women in Amhara, and specifically for unpaid CHWs.

Coping with risk: Negative shocks, transactional sex, and the limitations of conditional cash transfers.

Transactional sex is an important risk-coping mechanism and a leading contributor to the HIV/AIDS epidemic in sub-Saharan Africa. We use data from a conditional cash transfer (CCT) experiment in rural Tanzania designed to incentivize safer sexual behavior by conditioning transfers on testing negative for sexually transmitted infections (STIs). For women, we find that negative shocks measured by food insecurity lead to a 36% increase in STIs and increases in self-reported risky sexual behavior. We find no significant effects of negative shocks on either STIs or self-reported sexual behavior for men. This CCT design did not appear to mitigate the behavioral response to shocks that we document in women. We propose that this finding can be explained by binding credit constraints and the relatively infrequent timing of the CCTs. When women experience a negative shock, cash needs are immediate, while transfers linked to a CCT are paid out in a specific point in time. If women are unable to access credit during a shock, they may resort to transactional sex even if they face monetary incentives to do otherwise.

The Impact of Positive Income Shocks on Risky Sexual Behavior: Experimental Evidence from Tanzania.

In this paper, we exploit a lottery in Tanzania, which randomly assigned eligible participants to receive $100 cash grants. The randomized nature of the lottery allows us to estimate the causal impact of positive income shocks on risky sexual behavior. We found that winning the lottery led men to have 0.28 (95 % CI 0.14, 0.55) more sexual partners and to a 0.21 (95 % CI 0.01-0.4) increase in the probability of unprotected sex with a non-primary partner relative to a control group of eligible non-winners. We found no significant effect of winning the lottery on the sexual behavior of women.

The heterogeneous effects of HIV testing.

An extensive multi-disciplinary literature examines the effects of learning one's HIV status on subsequent risky sexual behaviors. However, many of these studies rely on non-experimental designs; use self-reported outcome measures; or both. In this study, we investigate the effects of a randomly assigned home based HIV testing and counseling (HTC) intervention on risky sexual behaviors and schooling investments among school-age females in Malawi. We find no overall effects on HIV, Herpes Simplex Virus (HSV-2), or achievement test scores at follow-up. However, among the small group of individuals who tested positive for HIV, we find a large increase in the probability of HSV-2 infection, with this effect being stronger among those surprised by their test results. Similarly, those surprised by HIV-negative test results have significantly higher achievement test scores at follow-up, consistent with increased returns to investments in human capital.

Incentivising safe sex: a randomised trial of conditional cash transfers for HIV and sexually transmitted infection prevention in rural Tanzania.

OBJECTIVE: The authors evaluated the use of conditional cash transfers as an HIV and sexually transmitted infection prevention strategy to incentivise safe sex. DESIGN: An unblinded, individually randomised and controlled trial. SETTING: 10 villages within the Kilombero/Ulanga districts of the Ifakara Health and Demographic Surveillance System in rural south-west Tanzania. PARTICIPANTS: The authors enrolled 2399 participants, aged 18-30 years, including adult spouses. INTERVENTIONS: Participants were randomly assigned to either a control arm (n=1124) or one of two intervention arms: low-value conditional cash transfer (eligible for $10 per testing round, n=660) and high-value conditional cash transfer (eligible for $20 per testing round, n=615). The authors tested participants every 4 months over a 12-month period for the presence of common sexually transmitted infections. In the intervention arms, conditional cash transfer payments were tied to negative sexually transmitted infection test results. Anyone testing positive for a sexually transmitted infection was offered free treatment, and all received counselling. MAIN OUTCOME MEASURES: The primary study end point was combined prevalence of the four sexually transmitted infections, which were tested and reported to subjects every 4 months: Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis and Mycoplasma genitalium. The authors also tested for HIV, herpes simplex virus 2 and syphilis at baseline and month 12. RESULTS: At the end of the 12-month period, for the combined prevalence of any of the four sexually transmitted infections, which were tested and reported every 4 months (C trachomatis, N gonorrhoeae, T vaginalis and M genitalium), unadjusted RR for the high-value conditional cash transfer arm compared to controls was 0.80 (95% CI 0.54 to 1.06) and the adjusted RR was 0.73 (95% CI 0.47 to 0.99). Unadjusted RR for the high-value conditional cash transfer arm compared to the low-value conditional cash transfer arm was 0.76 (95% CI 0.49 to 1.03) and the adjusted RR was 0.69 (95% CI 0.45 to 0.92). No harm was reported. CONCLUSIONS: Conditional cash transfers used to incentivise safer sexual practices are a potentially promising new tool in HIV and sexually transmitted infections prevention. Additional larger study would be useful to clarify the effect size, to calibrate the size of the incentive and to determine whether the intervention can be delivered cost effectively. TRIAL REGISTRATION NUMBER: NCT00922038 ClinicalTrials.gov.