Turn the last parcel into a connected future.

You coordinate a corridor across four parcels. Everyone gains most if all protect, but protecting alone is costly. Experience two equilibria, then design an institution that makes cooperation safe.

4 simultaneous parcels1 institution1 shock

GAME THEORY YOU WILL LEARN

Stag hunt / assurance game: learn why groups coordinate on either a high-value cooperative equilibrium or a safer low-value equilibrium.

Four land stewards gather around a wildlife-corridor map

Four players choose by risk, not morality

Read not only who they are, but what they fear and the condition under which they will protect. Those rules are your evidence for choosing an institution.

Aoi

Eastern land steward

Goal: Protect farm income and pass on viable land
Fear: Conserving alone while others capture rising land value
Outside option: Develop a warehouse alone (safe payoff 3)
Best response: No assurance: develop for 3 / all four assured: protect for 8
Decision test: Can the opportunity cost of conserving alone be removed?

Malik

Central woodland owner

Goal: Keep forestry income and renew the woodland
Fear: Carrying the critical corridor link without compensation
Outside option: Prioritize a timber contract (safe payoff 3)
Best response: No assurance: develop for 3 / all four assured: protect for 8
Decision test: Is the critical parcel compensated for its burden?

Lena

Western community developer

Goal: Deliver housing and a flood-resilient town
Fear: Other parcels withdrawing after she commits
Outside option: Build a small housing project (safe payoff 3)
Best response: No assurance: develop for 3 / all four assured: protect for 8
Decision test: Are the other three commitments binding?

You

River-edge steward and corridor coordinator

Goal: Connect four parcels while protecting every livelihood
Fear: Relying on goodwill and concentrating the loss on one steward
Outside option: Manage isolated conservation pockets
Best response: Develop 3 / all protect 8 / protect alone −2
Decision test: A signal alone leaves all three developing; an institution moves all three to protection.