Abstract
This paper aims to assess the logistics services provided by carriers in the São Paulo Metropolitan Area (SPMA) considering two perspectives: the efficiency of the operations and the adoption of sustainable measures. A survey was applied to the 15 main shippers working with the selected carrier in order to assess logistics performance indicators (on-time-in-full, relationship, lead time, service quality, etc.) as well as sustainability demands (disposal of oil, post-use tires, spare parts, etc.). A second survey was applied to 21 other shippers that hire similar services provided by other carriers in the SPMA. The results indicate that a good relationship between shippers and carriers positively impacts the evaluation of the carriers. Approximately 64% of the informants claim that gas emissions followed by disposal of lubricant, tires and spare parts are the major unsustainable practices to be avoided. This study makes two contributions: to show the most relevant sustainable and logistics aspects that carriers must consider for their services from the viewpoint of shippers and to analyse the influence of the relationship between the companies on the performance indicators.
Key words:
road freight transportation; logistical performance indicator; non-parametric tests; sustainable practices; urban freight transportation