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  • 1
    Language: English
    Pages: 1 Online-Ressource (27 p.) , 21 x 29.7cm.
    Series Statement: International Transport Forum Discussion Papers no.2014/18
    Keywords: Transport
    Abstract: This paper analyses the experience, high incidence, lesson learned and reflections on the issue renegotiations in Latin America, based in the evolution of PPP contracts through the last 25 years. The paper also shows how countries via new PPP laws, regulations, norms and specific platforms can reduce the incidence and the incentives to renegotiate contracts. Based in experience in the last two decades, many countries in the region have improved renegotiation practices and regulations/framework through their PPP legislation and associated regulations, such as Peru (2008), Chile (2010), Colombia (2011) or Mexico (2012.) The preliminary findings show advances in the implementation of platforms to address renegotiations and new trends in the renegotiations of contracts particularly in complex projects and where governments are providing financial or credit enhancement, such as sharing risk or co-financing.
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  • 2
    Language: English
    Pages: Online-Ressource (1 online resource (30 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Estache, Antonio Multidimensionality And Renegotiation
    Keywords: Costs ; Debt Markets ; Diesel ; Finance and Financial Sector Development ; Infrastructure ; Infrastructure Economics ; Infrastructure Economics and Finance ; Infrastructure development ; Policies ; Railway ; Railway industry ; Road ; Transparency ; Transport ; Transport ; Transport Economics, Policy and Planning ; Costs ; Debt Markets ; Diesel ; Finance and Financial Sector Development ; Infrastructure ; Infrastructure Economics ; Infrastructure Economics and Finance ; Infrastructure development ; Policies ; Railway ; Railway industry ; Road ; Transparency ; Transport ; Transport ; Transport Economics, Policy and Planning ; Costs ; Debt Markets ; Diesel ; Finance and Financial Sector Development ; Infrastructure ; Infrastructure Economics ; Infrastructure Economics and Finance ; Infrastructure development ; Policies ; Railway ; Railway industry ; Road ; Transparency ; Transport ; Transport ; Transport Economics, Policy and Planning
    Abstract: Multidimensional auctions are a natural and practical solution when auctioneers pursue more than one objective in their public-private-partnership transactions. However, it is difficult to achieve auction efficiency with multiple award criteria. Using auction data from road and railway concessions in Latin America, the probability of renegotiation this paper estimates by a two-stage least squares technique with a binary selection in the first-stage regression. The findings show that auctioneers tend to adopt the multidimensional format when the need for social considerations, such as alleviation of unemployment, is high. This implies that such political considerations could hinder efficiency and transparency in auctions. The analysis also shows that the renegotiation risk in infrastructure concessions increases when multidimensional auctions are used. Rather, good governance, particularly anti-corruption policies, can mitigate the renegotiation problem
    URL: Volltext  (Deutschlandweit zugänglich)
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