Table 1.
Price points used in the double-bound dichotomous choice method. The starting points are listed in the last column; the lowest and highest amounts for the follow-up questions are in parentheses.
| Safe Sanitation Option | Respondent 1 | Full Price | Price Points (Ranging from 80% to 10% Discounts) |
|---|---|---|---|
| Pour-flush to lined pit (pit + slab + superstructure) | Landlords/ homeowners |
87,100 KES | (5000); 10,000; 20,000; 30,000; 40,000; 50,000; 70,000; (90,000) KES |
| Pour-flush to sewer (sewer connection + slab + superstructure) | Landlords/ homeowners |
82,900 KES | (5000); 10,000; 20,000; 30,000; 40,000; 50,000; 70,000; (90,000) KES |
| Pour-flush to lined pit (pit + slab + superstructure), in installments | Landlords/ homeowners |
9000 KES 1 per month |
(500); 1000; 2000; 4000; 3000; 5000; 7000; (9000) KES per month |
| Both pour-flush options (increased rent) | Tenants | Variable 2 | (100), 200, 400, 600, 800, (900) KES per month |
1 Based on the full cost of 87,100 KES, with a 20% interest rate per annum, in 12 monthly installments. 2 The amount of rent increase is variable, though a previous study found that rents were approximately 655 KES higher when there is sanitation [26].