The McKinsey Global Institute (MGI) aims to provide leaders with insights on the global economy. In their October 2016 report, MGI proposes a tool kit to close California's housing gap by 2025, which could create 3.5 million homes. The report outlines a comprehensive approach that includes increasing housing supply, improving access to credit, and addressing zoning and regulatory barriers. The report emphasizes the importance of collaboration between government, private sector, and community organizations to achieve this goal.