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A Multi-industry Model of Growth with Financing Constraints

Author/Editor: Ilyina, Anna | Samaniego, Roberto M.
Authorized for Distribution: May 1, 2009
Electronic Access: Free Full Text (PDF file size is 944KB)
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Disclaimer: This Working Paper should not be reported as representing the views of the IMF. The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate.

Summary: This paper develops a multi-industry growth model in which firms require external funds to conduct productivity-enhancing R&D. The cost of research is industry-specific. The tightness of financing constraints depends on the level of financial development and on industry characteristics. Over time, a financially constrained economy may converge to the growth path of a frictionless economy, so long as an industry with the fastest expanding technological frontier does not permanently fall behind due to low R&D. The model’s industry dynamics map into a differences-in-differences regression, in which industry growth depends on the interaction between financial development and industry level R&D intensity.
 
Series: Working Paper No. 09/119
Subject(s): Economic growth | Economic models | External financing | External sector | Industrial sector | Production | Productivity
Author's keyword(s): Financial development | industry growth | R&D intensity | external finance dependence | convergence dynamics | structural change.
 
English  
    Published:   May 1, 2009        
            Format:   Paper
    Stock No:   WPIEA2009119   Pages:   52
    Price:   US$18.00 (Academic Rate: US$18.00 )
       
     
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