Tools
Three working instruments, not screenshots of instruments. Each carries estimates from a study and lets you change the assumptions behind them, so you can see how much of the conclusion depends on which assumption.
They run in the browser. Nothing you enter is sent anywhere.
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Policy
Compare vaccine mandate designs against public preference estimates. Change who a mandate covers, what the exemptions are and what follows from declining, and see which combinations hold public support.
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Costing
Plan the scale-up of field-epidemiology training on a discrete choice experiment and cost model developed for a World Bank business case. Vary intake, duration and delivery mode, and see cost and enrolment move together.
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Appraisal
Benefit-cost appraisal for soil and farming interventions, with discount rate, time horizon and adoption assumptions exposed rather than fixed.
Using and citing them
Read more
They are free to use, including in teaching and in policy work. If a tool informs something you publish, cite the underlying study rather than the tool; each tool page names it. If you want to adapt one for a different setting, the source is on GitHub and I am happy to help, write to mesfin.genie@newcastle.edu.au.
None of these is clinical advice or a substitute for local appraisal. They are research instruments that make assumptions visible.