Variable | Description | Total sample mean | Female (N = 255) mean | Male (N = 138) mean | Mean difference-test |
---|---|---|---|---|---|
Location dummies | |||||
 Gwaranyemba | Dummy variable if harvester is from Gwaranyemba ward (0 = no, 1 = yes) | 0.226 | 24.30 | 21.98 | 1.57** |
 Silonga | Dummy variable if the harvester is from Silonga ward (0 = no, 1 = yes) | 0.218 | 31.78 | 17.95 | 2.36* |
 Insindi | Dummy variable if the harvester is from Insindi ward (0 = no, 1 = yes) | 0.187 | 13.08 | 20.88 | − 2.10* |
 Coleen bawn | Dummy variable if the harvester is from Coleen Bawn ward (0 = no, 1 = yes) | 0.221 | 20.56 | 22.71 | − 1.00** |
 Dwala | Dummy variable if the harvester is from Dwala ward (0 = no, 1 = yes) | 0.147 | 10.28 | 16.48 | − 2.34* |
Social factors | |||||
 Age | Age of the harvester in years | 44.72 | 43.41 | 45.23 | – 1.10** |
 Dependency | Dependency ratio of the harvester’s household | 33.26 | 33.42 | 33.19 | 0.11 |
 Education | Harvester’s years in formal education | 8.23 | 7.81 | 8.39 | − 1.26** |
Economic factors | |||||
 Price | The weighted average market price in US$/standardized tin | 33.37 | 32.89 | 33.6 | − 0.45 |
 Payment | Time taken to be paid after a sale in hours | 11.29 | 11.61 | 11.18 | 0.18 |
 Buyers | The approximate average number of reliable buyers in the markets | 3.34 | 3.13 | 3.42 | − 0.88 |
 Income | Natural logarithm of total household income from other sources in US$/month | 5.74 | 5.73 | 5.74 | − 0.20 |
 Transport | Harvester perceives transport as affecting market participation (0 = no, 1 = yes) | 0.74 | 0.79 | 0.72 | 1.46** |
Institutional factors | |||||
 Associations | Number of associations to which the harvester subscribes | 1.70 | 1.52 | 1.77 | − 1.85** |
 Extension | Number of extension contacts | 5.27 | 5.59 | 5.15 | 1.30** |
 Training | Whether the harvester received training in the past 12 months (0 = no, 1 = yes) | 0.34 | 0.36 | 0.34 | 0.51 |
 Storage | Whether the harvester has storage facilities (0 = inadequate, 1 = adequate) | 0.71 | 0.78 | 0.69 | 1.69** |
 Distance | Average travel time to the market in minutes | 73.65 | 70.98 | 74.69 | − 0.38 |
 Information | Whether the harvester has access to market information (0 = no, 1 = yes) | 0.72 | 0.72 | 0.71 | 0.10 |
Policy factors | |||||
 Harvesting | Whether the harvester has reliable access to harvesting sites (0 = no, 1 = yes) | 0.58 | 0.56 | 0.59 | − 0.51 |
 Policy | Harvester perceives absent harvesting policy affects marketing (0 = no, 1 = yes) | 0.43 | 0.39 | 0.45 | − 1.09** |