Credible Threat

02What People Think

“The more dramatic a threatened consequence sounds, the more influence it has.”

03What’s Underneath

A friend has repeatedly said they will leave on time, then waited another forty minutes. The next warning is easy to discount. On a later trip they have a separate booking, can depart alone and actually do so. Future warnings now sit beside evidence that following through is both possible and acceptable to them.

A credible threat is a conditional response the other party has reason to believe. Credibility depends on such things as capability, incentives and commitments. In strategic analysis, a threat can be weak if carrying it out would be so unattractive that the person would prefer to abandon it once challenged.

An ultimatum is the form of a final demand with a consequence; credibility is a property of the threatened response. An ultimatum can be empty, and a credible warning need not be theatrical or final. Credibility also does not tell us whether the demand is fair. It concerns the expected follow-through, not moral approval.

04The Game

If the condition occurs, would the person still have a reason and a means to do what they announced? The answer determines how much weight the warning carries.