Rand兰德：2024洛杉矶的项目劳工协议和经济适用房生产成本-利用已完成项目的成本数据重新审视HHH项目劳动协议提案的影响报告（英文版）

This report presents results from updated research based on previous RAND research assessing how attaching a project labor agreement (PLA) to Proposition HHH, a large-scale public funding initiative meant to spur the production of permanent supportive housing projects in Los Angeles, affected project costs. PLAs are mandatory contracts covering certain construction projects that require the use of a virtually 100 percent union construction workforce in addition to regulating other important j