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Gli effetti del capitale pubblico sulla produttività delle regioni italiane

Author

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  • E. Marrocu

    ()

  • R. Paci

    ()

  • F. Pigliaru

    ()

Abstract

This paper investigates the role played by public capital in increasing the productivity levels in Italy. For the construction of the regional series for the public capital over the period 1996-2002, the study benefits from the use of the rich dataset on public expenditure, recently published by the Dipartimento per le Politiche di Sviluppo of the Italian Ministry of Economy and Finance. On the basis of estimated panel production functions the results point out that public capital has a positive and significant effect on production. Moreover, the effects of all production factors vary considerably between the Centre-Northern regions and the Southern regions of the country. In particular, while private capital is more effective in the South, public capital and labour exhibits elasticities much higher in the Centre-North with respect to the Mezzogiorno. The disaggregation of public capital in economic categories signals a significant different impact in the two macroareas. When the analysis is carried out by distinguishing among government levels it turns out that the decentralized administrative bodies are much less efficient in the South in delivering public expenditure.

Suggested Citation

  • E. Marrocu & R. Paci & F. Pigliaru, 2006. "Gli effetti del capitale pubblico sulla produttività delle regioni italiane," Working Paper CRENoS 200601, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
  • Handle: RePEc:cns:cnscwp:200601
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    References listed on IDEAS

    as
    1. Holtz-Eakin, Douglas, 1994. "Public-Sector Capital and the Productivity Puzzle," The Review of Economics and Statistics, MIT Press, vol. 76(1), pages 12-21, February.
    2. R. Pala & E. Marrocu & R. Paci, 2000. "Estimation of total factor productivity for regions and sectors in Italy. A panel cointegration approach," Working Paper CRENoS 200016, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
    3. Federico Bonaglia & Eliana La Ferrara & Massimiliano Marcellino, 2000. "Public Capital and Economic Performance: Evidence from Italy," Giornale degli Economisti, GDE (Giornale degli Economisti e Annali di Economia), Bocconi University, vol. 59(2), pages 221-244, September.
    4. Aschauer, David Alan, 1989. "Is public expenditure productive?," Journal of Monetary Economics, Elsevier, vol. 23(2), pages 177-200, March.
    5. Alicia H. Munnell & Leah M. Cook, 1990. "How does public infrastructure affect regional economic performance?," New England Economic Review, Federal Reserve Bank of Boston, issue Sep, pages 11-33.
    6. Silvia Saddi & Raffaele Paci, 2002. "Capitale pubblico e produttività nelle regioni italiane," SCIENZE REGIONALI, FrancoAngeli Editore, vol. 2002(3).
    7. P. Montanaro, 2003. "Lo stock di capitale pubblico: una stima per regione e per tipologia di bene," Rivista economica del Mezzogiorno, Società editrice il Mulino, issue 3, pages 423-462.
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    Citations

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    Cited by:

    1. Emanuela Marrocu & Raffaele Paci, 2010. "The effects of public capital on the productivity of the Italian regions," Applied Economics, Taylor & Francis Journals, vol. 42(8), pages 989-1002.
    2. Torrisi, Gianpiero, 2009. "Infrastructures and economic performance: a critical comparison across four approaches," MPRA Paper 18688, University Library of Munich, Germany.
    3. Torrisi, Gianpiero, 2009. "A multilevel analysis on the economic impact of public infrastructure and corruption on Italian regions," MPRA Paper 15487, University Library of Munich, Germany.
    4. Silvia Bertarelli, 2006. "Public capital and growth," Politica economica, Società editrice il Mulino, issue 3, pages 361-398.
    5. OA Carboni & G. Medda, 2007. "Government Size and the Composition of Public Spending in a Neoclassical Growth Model," Working Paper CRENoS 200701, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.

    More about this item

    Keywords

    public capital; production function; regional disparities; italy;

    JEL classification:

    • D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity
    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • O47 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence

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