Why Should Governments Encourage Improvements on Infrastructure? Indirect Network Externality of Transaction Efficiency

Yew-Kwang Ng ()

Chapter 8 in Increasing Returns and Economic Efficiency, 2009, pp 88-100 from Palgrave Macmillan

Abstract: Abstract Governments have been very active in engaging and in encouraging the improvements in transaction efficiency, including the provision of legal, social, and economic infrastructure. While this may partly be explained by the public goods nature, the presence of indirect network externalities (or a second-level publicness) due to the economies of specialization may also be important. The improvement in transaction (including communication and transportation) efficiency may generate benefits in excess of the direct private benefits through the promotion of division of labour that leads to more economies of specialization and the availability of more goods in the market. This is shown in the Yang–Ng framework of inframarginal analysis.

Keywords: Transaction Cost; Economic Efficiency; Consumer Surplus; Public Capital; Infrastructure Investment (search for similar items in EconPapers)
Date: 2009
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DOI: 10.1057/9780230236813_8

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