Primary Outcomes (end points)
This study will measure the impact of the interventions jointly and individually on three groups of outcomes: material well-being, subjective well-being, and expenditure patterns sensitive to intra-household power dynamics.
We consider each of these groups of outcomes a ‘family’ for the purposes of hypothesis testing, and will use best practice methods to control the familywise error rate (e.g. Holm-Bonferroni or similar).
- Material Well-being -
We will be measuring the impact of the two programs on two outcomes in the ‘material well-being’ family: income and productive assets.
Household income will be measured by calculating the value of animal products and any other agricultural products (which are rare in this study) produced based on sale prices from the dataset and combining that with reported earnings from other sources.
The BOMA program is designed to directly increase ownership of productive assets by women, and by extension their households. To measure total change in productive assets, we will calculate the total value of those assets using value and price information collected in the survey. Livestock are by far the most commonly-owned assets, and for those we can use sale prices. The value of other assets is reported in the survey, and will be combined with livestock values to calculate total asset holdings.
- Subjective Well-being -
In the category of subjective well-being, we will focus on two outcomes: reported 10-item CES-D score and locus of control, which measures the extent to which respondents feel their own choices affect life outcomes.
The CES-D Score will be calculated by summing numeric values of answers to the 10 CES-D questions, as is standard practice with this score.
The internal locus of control index will be calculated using questions LOC014, LOC011, LOC003, LOC017, and LOC012 in the survey. For each question where the respondent answers ‘Agree’ or ‘Strongly Agree’ the index increases by one, and for each in which they answer ‘Disagree’ or ‘Strongly Disagree’ it decreases by one. We’ll also calculate and test for changes in the overall locus of control index, which uses answers from all questions.
- Women Empowerment -
The women empowerment index will be constructed based on the International Food Policy Research Institute’s guidelines for their Women Empowerment in Agriculture survey, though our questions differ slightly, as they were drawn on the BOMA project’s monitoring and evaluation program. Rather than averaging the numerical results, we will follow IFPRI in using a threshold based approach for each of two categories: expenditures and assets. The expenditures category will include questions d1-d5 in the survey (five total questions), while the assets category will include questions d6 onward (nine questions). For each category, we will count the share of questions to which the respondent answered that they have at least some say (specifically, they answered “Somewhat – I make some decisions or have a say in some decisions” or better). Results from each of the two categories will then be averaged to generate the empowerment index.
- Expenditure Patterns/ Nutrition -
We also expect that the interventions may alter household expenditure patterns, particularly toward school and nutrition. We will focus on effects in Household Dietary Diversity Scores (HDDS) and the share of boys/girls attending primary school.