Sherzod Yarmukhamedov


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Research results from Sherzod


Marginal cost of road maintenance and operation: Swedish estimates based on data from...

In this study, we estimated the marginal costs of road operation and maintenance by using the cost function approach with Swedish road network data from 2004 to 2014. The results of this study suggest a marginal cost of 0.07 SEK per vehicle...

The marginal cost of reinvestments in Sweden’s railway network

This study provides new estimates of the marginal cost of railway reinvestments using Swedish data on reinvestment costs, traffic, and other railway network characteristics for the period 1999–2014. The empirical analysis is based on a two-part...

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