Abstract
The simultaneous influence of increasing oil scarcity, greenhouse gas control and renewable energy targets will result in a future of sustained energy prices. Whether modern economies can find a smooth path away from fossil fuels is a fundamental socio-economic and political question, which according to standard economics depends to a large extent on the degree of substitution between energy and capital. We study this issue by modelling the manufacturing sector with a translog cost function in seven OECD countries using the EU-KLEMS database for the period 1970–2005. After a literature survey, different production structures accounting for input substitution, returns to scale and technical change are estimated, and substitution elasticities are derived. Our results indicate a general complementarity or weak substitution relationship between energy and capital, suggesting that an increase in energy price, e.g. due to climate policy or scarcer fossil fuels, will likely reduce capital inputs, which might lead to a lower output of manufacturing.
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Notes
When s → 1 the function becomes the Cobb-Douglas. For s → ∞, we obtain the linear (perfect substitutes) function; for s → 0, we get the Leontief (perfect complements) function.
Heady and Dillon (1962) explicitly considered a Taylor series expansion in logarithms using a second-degree polynomial (later called translog) and a square root transformation, which took on as a special case the generalized linear production function introduced by Diewert (1971).
An additional drawback of the CES is that the elasticity of substitution is the same for all inputs.
Since Berndt and Wood’s contribution, the Cobb-Douglas and CES production functions lost appeal in research, and attention shifted to the four-input translog cost specification.
Value added includes the contribution to production of a heterogeneous set of capital inputs, like residential buildings and financial products; these are joined into reproducible capital inputs (instead of being attributed to rent). For a review of studies estimating capital services, see Baldwin and Gu (2007).
Datasets and estimation procedures can be accessed at http://goo.gl/VaEdwP.
We use the 2008 EU-KLEMS release, as the 2009 update does not include energy and materials. We opted for employing all available information as this meant that for most countries periods with important changes in energy prices could be included. EU-KLEMS input prices and derived cost shares are reported in Annexes 1 and 2, respectively.
While for many countries, nominal Supply-Use tables (SUTs) are available since 1995, and few countries have SUTs going back to 1980 or earlier. Here, input-output tables have been used to derive measures of E, M and S. Energy input is defined as all energy mining products (10−12), oil refining products (23) and electricity and gas products (40). All products from industries 50−99 are included as services; the remaining products are classified as materials.
The main reason to use a cost function instead of a production function is to circumvent the general problem that input quantities are not likely to be exogenous at the aggregate level, violating the necessary conditions for unbiased parameters (Binswanger 1973). The use of prices in the estimation solves the endogeneity problem, since they are more likely to be exogenous than the quantities (Diewert 1974).
In the constrained model, the series have been rebased in the year 1985 to minimize positive eigenvalues and attain function concavity .
References
Apostolakis, B. (1987). The role of energy in production functions for southern European economies. Energy, 12(7), 531–541.
Apostolakis, B. (1990). Energy—capital substitutability/complementarity. The dichotomy. Energy Economics, 12, 48–58.
Arrow, K. J., Chenery, H. B., Minhas, B., & Solow, R. (1961). Capital-labor substitution and economic efficiency. Review of Economics and Statistics, 43, 225–250.
Baldwin, J. R. and Gu, W. (2007). Multifactor productivity in Canada: an evaluation of alternative methods of estimating capital services. The Canadian Productivity Review, 15-206-XIE, No. 009.
Baum, C. F., & Linz, T. (2009). Evaluating concavity for production and cost functions. Stata Journal, 9(1), 161–165.
Berndt, E. R. (1991). The practice of econometrics. Classic and contemporary. New York: Addison-Wesley Publishing Company Inc.
Berndt, E. R., & Wood, D. O. (1975). Technology, prices, and the derived demand for energy. The Review of Economics and Statistics, 57(3), 259–268.
Binswanger, H. (1973). A cost function approach to the measurement of elasticities of factor demand and elasticities of substitution, University of Minnesota. Staff Paper. 73-12.
Broadstock, D. C., Hunt, L. C., & Sorrel, S. (2007). Review of evidence for the rebound effect. Technical report 3: elasticity of substitution studies. London: UK Energy Research Centre.
Christensen, L. R., Jorgenson, D. W., & Lau, L. J. (1971). Conjugate duality and the transcendental logarithmic production function (abstract). Econometrica, 39(4), 255–256.
Christensen, L. R., Jorgenson, D. W., & Lau, J. L. (1973). Transcendental logarithmic production frontiers. The Review of Economics and Statistics, 55(1), 28–45.
Chua, L. C., Kew, H., & Yong, J. (2005). Airline code-share alliances and costs: imposing concavity on translog cost function estimation. Review of Industrial Organization, 26, 461–487.
Daly, H. (1997a). Georgescu-Roegen versus Solow/Stiglitz. Ecological Economics, 22, 261–266.
Daly, H. (1997b). Reply to Solow/Stiglitz. Ecological Economics, 22, 271–273.
Dasgupta, P. and Heal, G. (1974). The optimal depletion of exhaustible resources. The Review of Economic Studies, 41, Symposium on the Economics of Exhaustible Resources, 3-28.
Davis, G. C., & Shumway, C. R. (1996). To tell the truth about interpreting the Morishima elasticity of substitution. Canadian Journal of Agricultural Economics, 44, 173–182.
Diewert, W. E. (1974). Applications of duality theory. Ch. 3 in Frontiers in Quantitative Economics. Vol. II. M. D. Intriligator and D. A. Kendrick (eds.). Amsterdam: North-Holland.
EU KLEMS (2007). Growth and productivity accounts, Version 1.0, Part 1 Methodology, March 2007, Prepared by Marcel Timmer, Ton van Moergastel, Edwin Stuivenwold, Gerard Ypma (Groningen Growth and Development Centre) and Mary O’Mahoney and Mari Kangasniemi (National Institute of Economic and Social Research.
Falk, M. and Koebel, B. (1999). Curvature conditions and substitution pattern among capital, energy, materials and heterogeneous labour, ZEW Discussion paper, vol. 99-06. ZEW, Mannheim.
Field, B. C., & Grebenstein, C. (1980). Capital-energy substitution in U.S. manufacturing. The Review of Economics and Statistics, 62(2), 207–212.
Friedrichs, J. (2013). The future is not what it used to be: climate change and energy scarcity. Cambridge: The MIT Press.
Frondel, M. (2001). Empirical and theoretical contribution to substitution issues. PhD dissertation.
Frondel, M., & Schmidt, C. M. (2004). Facing the truth about separability nothing works without energy. Ecological Economics, 51, 217–223.
Fuss, M. and Mc Fadden, D. Ed. (1978). Production economics: A dual approach to theory and applications. North Holland.
Garofalo, G. A., & Malhotra, D. M. (1984). The impact of changes in input prices on net investment in U.S. manufacturing. Atlantic Economic Journal, 13, 52–62.
Georgescu-Roegen, N. (1971). The entropy law and the economic process. Cambridge: Harvard University Press.
Griffin, J., & Gregory, P. (1976). An intercountry translog model of energy substitution responses. The American Economic Review, 66(5), 845–857.
Hall, C. A. S., Lambert, J. G., & Balogh, S. B. (2014). EROI of different fuels and the implications for society. Energy Policy, 64, 141–152.
Heady, E., & Dillon, J. (1962). Agricultural production functions. Ames: Iowa University Press.
Hesse, D. M., & Tarkka, H. (1986). The demand for capital, labour and energy in European manufacturing industry before and after the oil price shocks. The Scandinavian Journal of Economics, 88, 529–546.
Hicks, J. R. (1932). Theory of wages. London: Macmillan.
Hicks, J. R., & Allen, R. J. D. (1934). A reconsideration of the theory of value. Part II: a mathematical theory of individual demand functions. Economica. New Series, 1(2), 196–219.
Humphrey, T. M. (1997). Algebraic production functions and their uses before Cobb-Douglas. Federal Reserve Bank of Richmond Economic Quarterly, 83(1), Winter.
Hunt, C. L. (1986). Energy and capital: substitutes or complements? A note on the importance of testing for non-neutral technical progress. Applied Economics, 18, 729–735.
Kerr, R. (2011). Peak oil production may already be here. Science. 25 March 2011. Vol. 331.
Koetse, M. J., De Groot, H. L. F., & Florax, R. (2008). Capital-energy substitution and shifts in factor demand: a meta-analysis. Energy Economics, 30, 2236–2251.
Meadows, D. H., Meadows, D., Randers, J., & Behrens, W. W., III. (1972). The limits to growth. New York: Universe Books.
Medina, J., & Vega-Cervera, J. A. (2001). Energy and the non-energy inputs substitution: evidence for Italy, Portugal and Spain. Applied Energy, 68, 203–214.
Miller, E. M. (1986). Cross-sectional and time-series biases in factor demand studies: explaining energy-capital complementarity. Southern Economic Journal, 52, 745–762.
Moghimzadeh, M., & Kymn, K. O. (1986). Energy-capital and energy-labor: complementarity and substitutability. Atlantic Economic Journal, 13, 44–50.
Murphy, D. J., & Hall, C. A. S. (2010). Year in review: EROI or energy return on (energy) invested. Annals New York Academy of Science, 1185, 102–118.
Nerlove, M. (1963). Returns to scale in electricity supply. In C. F. Christ (Ed.), Measurement in Economics: studies in honor of Yehuda Grunfeld (pp. 167–198). Stanford: Stanford University Press.
Norsworthy, J. R., & Malmquist, D. H. (1983). Input measurement and productivity growth in Japanese and U.S. manufacturing. The American Economic Review, 73, 947–67.
OECD. (2011). Towards green growth. Paris: OECD, Paris.
Pindyck, R. S. (1979). Interfuel substitution and the industrial demand for energy: an international comparison. The Review of Economics and Statistics, 61(2), 169–179.
Robinson, J. V. (1933). The economics of imperfect competition. London. Macmillan. New York: St. Martins Press.
Ryan, D. L., & Wales, T. J. (1998). A simple method for imposing local curvature in some flexible consumer-demand systems. Journal of Business and Economic Statistics, 16(3), 331–338.
Ryan, D. L., & Wales, T. J. (2000). Imposing local concavity in the translog and generalized Leontief cost functions. Economic Letters, 66, 253–260.
Solow, R. M. (1987). The capital-energy complementarity debate revisited. The American Economic Review, 77, 605–614.
Solow, R. M. (1997). Georgescu-Roegen versus Solow/Stiglitz. Ecological Economics, 22, 267–268.
Sorrell, S. (2008). Energy-capital substitution and the rebound effect, 7th BIEE Academic Conference, The New Energy challenge: Security and Sustainability, St. John’s College, Oxford, 24-25th Sep. 2008.
Stern, D. I. (2007). In J. D. Erickson & J. M. Gowdy (Eds.), The elasticity of substitution, the capital-energy controversy, and sustainability. Cheltenham: Edward Elgar.
Stiglitz, J. (1974). Growth with exhaustible natural resources efficient and optimal growth Paths. Reviews of Economic Studies, 41, 123–137.
Stiglitz, J. (1997). Georgescu-Roegen versus Solow/Stiglitz. Ecological Economics, 22, 269–270.
Uzawa, H. (1962). Production functions with constant elasticities of substitution. The Review of Economic Studies, 29, 291–299.
Welsch, H., & Ochsen, C. (2005). The determinants of aggregate energy use in West Germany: factor substitution, technological change, and trade. Energy Economics, 27(1), 93–111.
Wicksteed, P. H. (1894). An essay on the co-ordination of the laws of distribution. London: Macmillan & Co.
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Fiorito, G., van den Bergh, J.C.J.M. Capital-energy substitution in manufacturing for seven OECD countries: learning about potential effects of climate policy and peak oil. Energy Efficiency 9, 49–65 (2016). https://doi.org/10.1007/s12053-015-9349-z
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DOI: https://doi.org/10.1007/s12053-015-9349-z