Search Results       Your search for [subject]Roads -- Design and construction -- Econometric models returned 1 record.           Is there an optimal structure for decentralized provision of roads?. by Humplick, Frannie Frank.; Washington, D.C.: World Bank, Policy Research Department, Environment, Infrastructure, and Agriculture Division, 1996. Subject: Decentralization in government -- Econometric models; Roads -- Design and construction -- Econometric models; Roads -- Maintenance and repair -- Econometric models.          Add to Book Cart Relevance: 34.97%