Immigrants during two global centuries : rising quantity and falling quality -- A framework -- Looking at local labor markets -- Immigration shocks and labor market absorption : two modern examples -- Immigrants, wages, and inequality : the global centuries compared -- Policy and the demise of...

From Enron to Sox: shoot first, ask questions later -- What shareholders want: the optimal amount of fraud -- Imagining a world without Sox -- The costs of Sox -- The litigation time bomb -- The bottom line: has Sox been worth it? -- Immediate policy implications -- The future: regulatory hubris...