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2020 (15)

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Book
Recall Length and Measurement Error in Agricultural Surveys
Authors: --- --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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This paper assesses the relationship between the length of recall and nonrandom error in agricultural survey data. Using data from the World Bank's Living Standards Measurement Study-Integrated Surveys on Agriculture in Malawi and Tanzania, the paper shows that key input and output variables are systematically related to the length of the recall period, indicating the presence of nonrandom measurement error. With longer recall periods, farmers report greater quantities of harvest, labor, and fertilizer inputs. Farmers list fewer plots as the recall period increases. The paper argues that it is plausible that farmers overestimate plot-level outcomes, or they forget some of their more marginal plots due to longer recall periods. The analysis also finds evidence of measurement error related to the length of recall in common measures of agricultural productivity. The size of the recall effect typically varies between 2 and 5 percent per additional month of recall length, which is economically significant. With data reliability affecting policy effectiveness, improving agricultural survey data quality remains an important concern. Mainstreaming objective measures where possible and reducing the risk of recall error through shorter recall periods appear to be promising avenues to improve the quality of key variables in agricultural surveys.


Book
Media and Messages for Nutrition and Health : Assessing Media Appropriateness for Nutrition and Health-Related Social and Behavior Change Communication in Four High Stunting-Burden Provinces of Lao PDR
Authors: --- --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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The Lao People's Democratic Republic (Lao PDR) has experienced rapid and significant economic growth over the past decade. However, poor nutritional outcomes remain a concern. Rates of childhood undernutrition are particularly high in remote, rural, and upland areas. Media have the potential to play an important role in shaping health and nutrition-related behaviors and practices as well as in promoting sociocultural and economic development that might contribute to improved nutritional outcomes. This report presents the results of a media audit (MA) that was conducted to inform the development and production of mass media advocacy and communication strategies and materials with a focus on maternal and child health and nutrition that would reach the most people from the poorest communities in northern Lao PDR. Making more people aware of useful information, essential services and products and influencing them to use these effectively is the ultimate goal of mass media campaigns, and the MA measures the potential effectiveness of media efforts to reach this goal. The effectiveness of communication channels to deliver health and nutrition messages to target beneficiaries to ensure maximum reach and uptake can be viewed in terms of preferences, satisfaction, and trust. Overall, the four most accessed media channels for receiving information among communities in the study areas were village announcements, mobile phones, television, and out-of-home (OOH) media. Of the accessed media channels, the top three most preferred channels were village announcements (40 percent), television (26 percent), and mobile phones (19 percent). In terms of trust, village announcements were the most trusted source of information (64 percent), followed by mobile phones (14 percent) and television (11 percent). Hence of all the media channels, village announcements are the most preferred, have the most satisfied users, and are the most trusted source of information in study communities from four provinces in Lao PDR with some of the highest burden of childhood undernutrition.


Book
Gender Bias in Agricultural Child Labor : Evidence from Survey Design Experiments
Authors: --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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Agricultural labor accounts for the largest share of child labor worldwide. Yet, measurement of farm labor statistics is challenging due to its inherent seasonality, variable and irregular work schedules, and the varying saliences of individuals' work activities. The problem is further complicated by the presence of widespread gender stratification of work and social lives. This study reports the findings of three randomized survey design interventions over the agricultural coffee calendar in rural Ethiopia to address whether response by proxy rather than self-report has effects on the measurement of child labor statistics within and across seasons. While the estimates do not report differences for boys across all seasons, the analysis shows sizable self/proxy discrepancies in child labor statistics for girls. Overall, the results highlight concerns on the use of survey proxy respondents in agricultural labor, particularly for girls. The main findings have important implications for policymakers about data collection in rural areas in developing countries.


Book
She Helps Me All the Time : Underestimating Women's Economic Engagement in Rural Honduras
Authors: ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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This study aims to understand women's engagement in economic activities in rural Honduras and why these activities may not be accurately reflected in official statistics. The study finds that women underreport their engagement in economic activities, including production for own consumption, production of market goods, and remunerated services and commerce. Simulations suggest that the rural female labor force participation rate in Honduras is likely to be underestimated by 6 to 23 percentage points. Two main explanations are found. First, women identify themselves (and are identified) primarily as housewives, and the concepts of housework and employment are taken as mutually exclusive. Second, given this duality between housework and employment, women define "employment" based on a set of necessary characteristics that exclude many of their own activities. Specifically, work needs to (i) be conducted physically outside the home; (ii) be in exchange for money; and (iii) entail sufficient time commitment. Importantly, these conditions are not binding constraints for men to identify their own activities as economic activity. These results have implications for understanding the low labor force participation of women in rural communities in countries beyond Honduras, suggesting that low rates obscure a significant amount of economic activity in many countries.


Book
Urban Design, Public Spaces, and Social Cohesion : Evidence from a Virtual Reality Experiment
Authors: --- --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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Public spaces can be an instrument to increase social cohesion, yet they are often underutilized. This paper presents findings from a randomized virtual reality experiment with more than 2,000 participants in Karachi, Pakistan. The paper investigates the relationship between urban design, willingness to use public spaces, and social cohesion. The findings show that exposure to a two-and-a-half-minute-long virtual reality experience featuring various urban design and social diversity elements has a statistically significant impact. In particular, improvements in the design of a public park through the virtual reality experience increased the park's perceived attractiveness and participants' willingness to use it. Exposure to diverse social groups in the virtual reality experience, by itself, had mixed impacts on social cohesion indicators such as trust and perception of and willingness to interact with outgroups. The impacts varied by ethnic affiliation, income, sex, and education level. This may be partly explained by the segregated nature of Karachi and the high prevalence of mistrust of outgroups. The paper illustrates how modern technology can be used as an effective, low-cost tool for diagnosing social phenomena, soliciting feedback about urban interventions for inclusive design, and promoting social contact.


Book
Measuring Social Change : Performance and Accountability in a Complex World
Author:
ISBN: 1503609219 9781503609211 9781503601406 1503601404 Year: 2020 Publisher: Stanford, CA : Stanford University Press,

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The social sector is undergoing a major transformation. We are witnessing an explosion in efforts to deliver social change, a burgeoning impact investing industry, and an unprecedented intergenerational transfer of wealth. Yet we live in a world of rapidly rising inequality, where social sector services are unable to keep up with societal need, and governments are stretched beyond their means. Alnoor Ebrahim addresses one of the fundamental dilemmas facing leaders as they navigate this uncertain terrain: performance measurement. How can they track performance towards worthy goals such as reducing poverty, improving public health, or advancing human rights? What results can they reasonably measure and legitimately take credit for? This book tackles three core challenges of performance faced by social enterprises and nonprofit organizations alike: what to measure, what kinds of performance systems to build, and how to align multiple demands for accountability. It lays out four different types of strategies for managers to consider—niche, integrated, emergent, and ecosystem—and details the types of performance measurement and accountability systems best suited to each. Finally, this book examines the roles of funders such as impact investors, philanthropic foundations, and international aid agencies, laying out how they can best enable meaningful performance measurement.


Book
Measuring Employment : Experimental Evidence from Urban Ghana
Authors: --- --- --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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Using a randomized survey experiment in urban Ghana, this paper demonstrates that the length of the reference period and the interview modality (in person or over the phone) affect how people respond in labor surveys, with impacts varying markedly by job type. Survey participants report significantly more self-employment spells when the reference period is shorter than the traditional one week, with the impacts concentrated among those in home-based and mobile self-employment. In contrast, there is no impact of the reference period on the incidence of wage employment. The wage employed report working fewer days and hours when confronted with a shorter reference period. Finally, interviews conducted on the phone yield lower estimates of employment, hours worked, and days worked among the self-employed who are working from home or a mobile location as compared with in-person interviews.


Book
Texting Parents about Early Child Development : Behavioral Changes and Unintended Social Effects
Authors: --- --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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Parenting interventions have the potential to improve early childhood development. Text messages are considered a promising channel to deliver parenting information at large scale. This paper tests whether sending text messages about parenting practices impacts early childhood development. Households in rural Nicaragua were randomly assigned to receive messages about nutrition, health, stimulation, or the home environment. The intervention led to significant changes in self-reported parenting practices. However, it did not translate into improvements in children's cognitive development. When local opinion leaders were randomly exposed to the same text message intervention, parental investments declined and children's outcomes deteriorated. Since interactions between parents and leaders about child development also decreased, the negative effects may have resulted from a crowding-out of some local leaders.


Book
Big Data for Sampling Design : The Venezuelan Migration Crisis in Ecuador
Authors: --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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The worsening of Ecuador's socioeconomic conditions and the rapid inflow of Venezuelan migrants demand a rapid government response. Representative information on the migration and host communities is vital for evidence-based policy design. This study presents an innovative methodology based on the use of big data for sampling design of a representative survey of migrants and host communities' populations. This approach tackles the difficulties posed by the lack of information on the total number of Venezuelan migrants-regular and irregular-and their geographical location in the country. The total estimated population represents about 3 percent of the total Ecuadoran population. Venezuelans settled across urban areas, mainly in Quito, Guayaquil, and Manta (Portoviejo). The strategy implemented may be useful in designing similar exercises in countries with limited information (that is, lack of a recent census or migratory registry) and scarce resources for rapidly gathering socioeconomic data on migrants and host communities for policy design.


Book
Why Rural Women Use-or Avoid-Maternal Health Services : Insights from a Qualitative Study in Bolivia.
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Year: 2020 Publisher: Washington, D.C. : The World Bank,

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Bolivia has achieved significant improvements in its reproductive health indicators in recent years. Yet the country's maternal mortality ratio, at 206 per 100,000 women in 2015, was the second highest in the Latin American and Caribbean region after Haiti. Bolivia's indigenous women are particularly vulnerable to death from complications related to pregnancy, childbirth, and the post-partum period. In the past, there have been no studies that sought the views of health providers and users to understand and address this problem in rural indigenous communities. This study fills that gap by tapping this experiential knowledge in these communities in Bolivia and gain insights into supply- and demand-side barriers that keep women away from institutional maternal health services. Increasing their use of quality maternal care is vital to long-term goals to lower the country's maternal mortality ratio. Both supply- and demand-side influences restrain the uptake of maternal health services by rural indigenous women. Strengthening the quality of maternal health services, including provider-user interactions, is a first and foremost priority that can be combined with targeted behavior change interventions to reduce community, household, and individual constraints on women seeking maternal health services.

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