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Public-private partnerships and scale efficiency in Brazilian ports: Evidence from two-stage DEA analysis

Tipo
Artigos

Ano
14/09/2015

Linha de Pesquisa
Administração e Economia de Negócios

Autor(es)
Peter F. Wanke, Carlos Pestana Barros

Orientador

https://doi.org/10.1016/j.seps.2015.06.002


Socio-Economic Planning Sciences, v. 51, pp. 13-22. Abstract: This paper assesses the impacts of public-private partnerships on major Brazilian public ports. It is proposed that these kinds of arrangements with private terminal operators could help achieving higher levels of scale efficiency by enhancing coordination processes, providing more adequate information technologies, and higher connectivity with other transportation modes. Methodology relies on factor extraction of inputs/outputs as a first step to compute DEA efficiency estimates, followed by truncated bootstrapped regression analysis to test different contextual variables. Results indicate a strong positive impact of public-private partnerships on port scale efficiency, corroborating their impacts in relation to the most productive scale size.

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