This is a new Brookings study on a vision for economic development at the metro scale. Here’s an excerpt, but the rest is worth reading.

As Michael Porter, the Harvard authority on competitiveness, describes it, the anchor firms, supply chains, supporting entities and organizations, research centers and specialized knowledge assets that make up industry clusters arise from a “highly localized process” that creates differentiated competitive advantages tailored for particular industry clusters.

Those assets are sometimes called “market drivers,” “factors of production,” or the “industrial commons”— because they benefit a wide array of firms. They include applied research and technical expertise, supports for entrepreneurial activity, robust pipelines of skilled labor, deep benches of suppliers and related firms, globally connected infrastructure, and responsive, predictable governance to maintain them all. It is the productive mix and synergy among these distinctive drivers—innovation, traded sectors, human capital, infrastructure, and governance—that create the conditions in which industries thrive, create value, and generate growth and income.

Globalization and technology have not dispersed these market assets but instead have further concentrated them in cities and metropolitan regions, with leading centers of knowledge and production capturing an increasingly greater share of specific market opportunities.

That is in part because innovation today reinforces the power of place. The rapid pace of competition requires solutions often developed through collaborations among firms, research institutions, national labs, competitors, customers, venture capitalists, and entrepreneurs—collaborations that are most readily forged through the networks formed within metropolitan regions.

This sounds right to me. Policies like minimum wage and affordable housing have their place, but ultimately I feel like they are treating the symptom and not the disease. The pie has to be growing.