1. Allen, F., Faulhaber, G.R., MacKinlay, A.C., 1989. Unbalanced growth redux. Working paper, Wharton School, University of Pennsylvania, Philadelphia.
2. Baily, M.N., Schultze, C.L., 1990. The productivity of capital in a period of slow growth. Brookings Papers on Economic Activity, 369–406.
3. Berle, A.A., Jr., Means, G.C., 1932. The Modern Corporation and Private Property. Macmillan, New York.
4. Caves, R.E., Barton, D.R., 1991. Efficiency in US Manufacturing. MIT, Cambridge, MA.
5. Cummins, J.G., Hassett, K.A., Hubbard, R.G., 1994. A reconsideration of investment behavior using tax reforms as natural experiments. Brookings Papers on Economic Activity (2), 1–74.