IDEAS home Printed from https://ideas.repec.org/p/rjr/wpmems/233001.html
   My bibliography  Save this paper

Metodologie pentru evaluarea elasticitătii productiei agricole in raport cu fertilizatorii si pesticidele

Author

Listed:
  • Corina Saman

    (Institute of Agricultural Economics, Romanian Academy.)

  • Bianca Pauna

    (Centre for Macroeconomic Modelling, NIER, Romanian Academy)

  • Cecilia Alexandri

    (Institute of Agricultural Economics, Romanian Academy.)

Abstract

Această lucrare îşi propune două lucruri, să descrie o metodă de a repartiza cheltuielile cu inputurile mai importante ale fermelor de culturi de câmp. Am folosit, în acest scop, lucrarea Ghid practic tehnico- economic pentru agricultura convențională și agricultura ecologică. In a doua parte, am estimat funcţii de producţie prin metoda Wooldridge, trei modele pentru cele două cazuri/scenarii alternative: cazul când urmărim să vedem cum utilizează fermele fertilizatorii și respectiv cazul când urmărim să vedem cum utilizează fermele materialele de protecția plantelor. Rezultatele (uniforme pentru toate modelele) arată că elasticitătile sunt mai reduse pentru eșantioanele care cuprind ferme pentru care consumurile sunt reduse ceea ce inseamnă că aceste ferme ar putea fi afectate mai puțin de reducerile consumurilor de fertilizatori si a materialelor cu protecția plantelor.

Suggested Citation

  • Corina Saman & Bianca Pauna & Cecilia Alexandri, 2023. "Metodologie pentru evaluarea elasticitătii productiei agricole in raport cu fertilizatorii si pesticidele," Working Papers of Macroeconomic Modelling Seminar 233001, Institute for Economic Forecasting.
    • Handle: RePEc:rjr:wpmems:233001
    as

    Download full text from publisher

    File URL: http://www.ipe.ro/RePEc/WorkingPapers/cs233001.pdf
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    modele SARMA; Funcţia de autocorelaţie parţială ciclică;

    JEL classification:

    • C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
    • Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:rjr:wpmems:233001. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Corina Saman (email available below). General contact details of provider: https://edirc.repec.org/data/ipacaro.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.