In the book, The Immigrant Exodus: Why America Is Losing the Global Race to Capture Entrepreneurial Talent, Vivek Wadhwa, a leading scholar and public voice on entrepreneurship and public policy, draws on fifty years of research and his new Kauffman Foundation report, "America's New Immigrant Entrepreneurs – Then and Now," to show that growth in immigrant entrepreneurship in the United States has peaked, is stagnating, and is on the verge of decline.