Online communities on competing platforms: Evidence from game wikis

For your marketing

Possible founder application

Use it as a product, platform or behavior mechanism reference rather than a direct forecast for a SaaS funnel.

Reported result

What the study found

A stronger platform competitive position is associated with higher activity, primarily through more contributors, which then triggers greater contributions by existing contributors; high-productivity contributors are especially active on the stronger platform.

Research question

What the authors investigated

Do volunteer online communities create competitive advantage for platforms, and how does platform competitive position affect the extensive and intensive margins of contributor activity?

Design

Quantitative quasi-experimental/event-study design resembling regression discontinuity in time: contributor activity is compared in four days before versus five days after exogenous game updates, with heterogeneous treatment effects by platform competitive position.

Sample and setting

13 game-wiki communities on two competing platforms; the study hand-collected game updates and analyzes 443 distinct updates across games, focusing on volunteer contributors, activity, contributor counts, and productivity.

Scope and transfer

Limitations to keep in view

The publisher page does not state a limitations section; this is therefore not stated by the publisher page fetched in this run.

Research sources

The publisher research summary reports the two competing game-wiki setting and the finding that stronger competitive position is associated with higher activity, while the methods section describes 443 updates and the before/after event-study (RDiT) design. Direct publisher-page retrieval was recorded on 2026-10-09; profile summarizes the accessible record and does not claim independent review of inaccessible full text.