RESEARCH BRIEF 09 / 30
Unit economics under joint demand and cost uncertainty
Research question
Which digital product creates sustainable contribution margin after refunds, support, taxes and infrastructure costs are acknowledged?
Proposed research protocol
Define unit of analysis unambiguously: activated customer, successfully fulfilled order, subscription-month or consumed computing job. Separate incremental from allocated fixed costs and include payment processing, fraud reserves, hosting, support, refunds, content rights and distribution. Construct cohorts by acquisition channel to avoid averaging heterogeneous customers.
Analytical framework and study design
Express contribution as net recognized revenue minus variable delivery and acquisition costs. Estimate lifetime value using survival-weighted future margins and appropriate discounting rather than multiplying a short observed retention rate into perpetuity. Use scenario analysis across acquisition costs, churn, exchange-rate exposure and adverse refund concentration.
Validation, reporting and acceptance evidence
Publish a sensitivity tornado, cohort survival curve, realized versus projected margins and cash conversion cycle. Require a minimal profitable base case and a tolerable downside-case loss before scaling. Reconcile dashboard values to transaction-level accounting.
Limitations and responsible interpretation
An economic model based on hypothetical prices is not a financial forecast. No profitability claim should be published without reconciled source data.
Methodological references
RESEARCH BRIEF 10 / 30
Real-options thinking for staged investment in uncertain platforms
Research question
How should managers price the value of waiting for evidence rather than committing immediately to irreversible infrastructure?
Proposed research protocol
Decompose investments into reversible experiments and irreversible capital commitments. For each decision node record probability ranges, information gained, abandon/expand options, implementation delays and carrying costs. Contrast a static net present value decision with a decision tree that permits termination after a failed pilot.
Analytical framework and study design
Use Monte Carlo simulation for uncertain adoption, energy costs, regulation and operational uptime; preserve correlations rather than sampling every risk independently. Define the objective: expected monetary value, value at risk, service utility or a constrained mix. Estimate the expected value of sample information by comparing outcomes with and without an informative pilot.
Validation, reporting and acceptance evidence
Report the break-even adoption distribution, expected regret of each policy, threshold for expansion and downside drawdown. Challenge model assumptions with pre-committed adversarial scenarios rather than only central estimates.
Limitations and responsible interpretation
Assigned probability distributions are judgments, not facts. A project with high expected value may still violate liquidity or safety constraints.
Methodological references