By Maritza Martinez What if you could not only vote for who your representatives are, but also how they legislate? In Brazil and the United Kingdom, you can. And the idea is catching on in cities across the U.S.—including New York, Chicago, and Buffalo. These cities are beginning to incorporate participatory budgeting into some aspects of city management. Participatory budgeting allows community members to make real decisions about how money is spent in their city. In participatory budgeting, residents identify spending priorities, develop specific spending proposals, vote on which proposals to fund, and work with the city to implement the top proposals. The result? A...