Vested Interests, Venue Shopping, and Policy Stability: The Long Road to Improving Air Quality in Oregon's Willamette Valley

A lot of scholarly attention has focused on why groups choose to pursue their policy goals in one venue over another. This manuscript adds to the literature by testing a new theory of venue shopping, the Adaptive Venue Shopping Framework. This manuscript finds empirical support that groups choose venues by strategically assessing the institutional context which involves three primary elements: the group's mix of resources, their opponent's resource strengths, and the degree of venue accessibility, which is a combination of opponents' degree of control over a venue and a venue's image amiability or receptivity. In addition to confirming these findings, this case study links the literature on venue shopping with recent scholarship about “vested interests” by demonstrating how a powerful agricultural group came to dominate in a legislative venue, how it protected its policy victories from reversal, and how it kept policy making from shifting into alternative venues, thus leading to long‐term policy stability. Furthermore, it demonstrates how newly emerged groups can achieve policy success against stronger opponents by threatening to seek their policy goals in alternative institutions.