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Public R&D Investment and Cost Structure in Italian Agriculture 1960-1995

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Listed:
  • Roberto ESPOSTI

    (Universita' Politecnica delle Marche, Dipartimento di Economia)

  • Pierpaolo PIERANI

    ([n.a.])

Abstract

This article deals with the role of public research in Italian agriculture during the period 1960 to 1995. A short-term specification of the GL cost function capable of accommodating quasi-fixed factors and variable returns is employed. Temporary equilibrium and scale economies are investigated with special emphasis on methodological implications of R&D stock and;consistency of the estimated model with microeconomic theory. Confronting the relevant shadow and rental price the model provides evidence on the topics of under (over) investment and the rationale driving public research expenditure in agriculture A formal test for the induced innovation hypothesis, the calculation of the internal rate of returns and TFP growth decomposition are also considered.

Suggested Citation

  • Roberto ESPOSTI & Pierpaolo PIERANI, 2002. "Public R&D Investment and Cost Structure in Italian Agriculture 1960-1995," Working Papers 176, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    • Handle: RePEc:anc:wpaper:176
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    2. Esposti, Roberto & Pierani, Pierpaolo, 2008. "Price-induced technical progress in Italian agriculture," Review of Agricultural and Environmental Studies - Revue d'Etudes en Agriculture et Environnement (RAEStud), Institut National de la Recherche Agronomique (INRA), vol. 89(4).
    3. Orachos Napasintuwong Artachinda, 2011. "Modeling Directions of Technical Change in Agricultural Sector," Working Papers 201101, Kasetsart University, Department of Agricultural and Resource Economics.
    4. Wang, Sun Ling & Ball, V. Eldon & Fulginiti, Lilyan E. & Plastina, Alejandro S., 2012. "Benefits of Public R&D in U.S. Agriculture: Spill-Ins, Extension, and Roads," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126368, International Association of Agricultural Economists.
    5. Esposti, Roberto & Pierani, Pierpaolo, 2005. "Price-Induced Technological Change in Italian Agriculture: An SGM Restricted Cost Function Approach (1951-91)," 2005 International Congress, August 23-27, 2005, Copenhagen, Denmark 24662, European Association of Agricultural Economists.
    6. Valentina Cristiana MATERIA & Roberto ESPOSTI, 2010. "Modelling Agricultural Public R&D Cofinancing Within A Principal-Agent Framework. The case of an Italian region," Working Papers 347, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    7. Czubak, Wawrzyniec & Pawłowski, Krzysztof Piotr & Sadowski, Arkadiusz, 2021. "Outcomes of farm investment in Central and Eastern Europe: The role of financial public support and investment scale," Land Use Policy, Elsevier, vol. 108(C).
    8. Roberto ESPOSTI & Pierpaolo PIERANI, 2005. "Price, Private Demand and Optimal Provision of Public R&D in Italian Agriculture," Working Papers 238, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    9. Renato BALDUCCI, 2005. "Public Expenditure and Economic Growth. A critical extension of Barro's (1990) model," Working Papers 240, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    10. Ugo Fratesi, 2003. "Innovation Diffusion and the Evolution of Regional Disparities," ERSA conference papers ersa03p327, European Regional Science Association.
    11. Nicola MATTEUCCI & Alessandro STERLACCHINI, 2003. "ICT and Employment Growth in Italian Industries," Working Papers 193, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    12. Andersen, Matthew A., 2019. "Knowledge productivity and the returns to agricultural research: a review," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 63(2), April.
    13. Baldi, Lucia & Casati, Dario, 2005. "Induced Innovation in Italy: An Error Correction Model for the Period 1968-2002," 2005 International Congress, August 23-27, 2005, Copenhagen, Denmark 24590, European Association of Agricultural Economists.
    14. Stefania BUSSOLETTI & Roberto ESPOSTI, 2004. "Regional Convergence, Structural Funds and the Role of Agricolture in the EU. A Panel-Data Approach," Working Papers 220, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    15. Marcello MESSORI & Alberto ZAZZARO, 2004. "Monetary profits within the circuit: Ponzi finance oer "mors tua, vita mea"?," Working Papers 200, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.

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    More about this item

    Keywords

    R&D price; optimal investment; public R&D; short-run cost function;
    All these keywords.

    JEL classification:

    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services

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