Massachusetts real gross domestic product

Records come from published fact relationships or reviewed topic records with official supporting evidence and verified Massachusetts officeholder attribution. Historical executive officials require evidence tied to the action date and are excluded from incumbent proposals. Inclusion follows an explicit topic review, a related state fact, or the action’s title and supporting evidence. Explicit topic reviews take priority; repeated actions use the most recent explicit review for this topic. Duplicate actions attached to several facts appear once. This topic match is not a new finding that an action caused a result, and the reviewed collection is selective. Collection reviewed Sep 4, 2026.

Only current Massachusetts officeholders retained in the reviewed collection qualify. Bills require a recorded primary sponsorship; cosponsors and signing officials are excluded from sponsorship counts. An official introducer recorded as acting by request is labeled “Introduced by request”; that procedural role does not establish personal policy endorsement. Governor and agency records qualify when recorded as proposed. A separately verified governor transmittal can also establish an original proposal whose latest status reflects its later outcome. Signing an enacted law alone does not establish a proposal. A record appearing under several facts is counted once per officeholder. A bill with multiple primary sponsors appears under each recorded sponsor.

Enacted bills, adopted resolutions and unsuccessful measures remain visible as proposal history. Passing one chamber is not enactment. These counts do not measure effectiveness or prove that an action changed a Massachusetts statistic. Collection reviewed Sep 4, 2026.