Zofío, Jose L.; Condeço-Melhorado, Ana M.; … - In: Transportation Research Part A: Policy and Practice 67 (2014) C, pp. 141-157
We rely on the economic theory approach to index numbers to improve the existing definitions and decompositions of variations in generalized transport costs (GTCs). As a value index, we decompose GTCs into price and quantity indices associated to economic—market—costs and infrastructure...