{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"participants","count":0,"filters":{"source":"glm-industry-concentration-2019","sourceMatched":true,"sourceId":"glm-industry-concentration-2019","sourceTitle":"Are US Industries Becoming More Concentrated?","sourcePublisher":"Review of Finance","sourceProfileHref":"/sources/glm-industry-concentration-2019"},"rows":[]}