E-commerce, parcel delivery and environmental policy

Helmuth Cremer, Claire Borsenberger, Denis Joram, Jean-Marie Lozachmeur and Estelle Malavolti

No 21-1230, TSE Working Papers from Toulouse School of Economics (TSE)

Abstract: We study the design of environmental policy in the e-commerce sector and examine two main questions. First, what is the appropriate level of intervention along the value chain. Second, which instruments should be used at a specic level in the vertical chain? We consider a model with two retailers/producers who sell a differentiated product and two parcel delivery operators. The production, retailing and delivery of these goods generates CO2 emissions. We assume that it is more expensive for the retailers and the delivery operators to use greentechnologies. We consider different scenarios reecting the type of competition and the vertical structure of the industry. In all cases the equilibria are inefficient for two reasons. First, at both level of the value chain (at the production/retailing stage and the delivery stage), the levels of emissions are too large (given the output levels - the number of items produced and delivered). Second the levels of outputs are not efficient because the cost of emissions is not reected by the consumer prices. We show that in the perfect competition scenario a uniform Pigouvian tax on emission, reecting the marginal social damage, is sufficient to correct both types of inefficiencies. Under imperfect competition a Pigouvian emissions tax is also necessary, but it has to be supplemented by positive or negative taxes on the quantity of good produced and delivered. The specic design of these instruments is affected by vertical integration between a retailer and a delivery operator.

Keywords: Pigouvian rule; emission taxes; output taxes; E-commerce, delivery operators; vertical integration (search for similar items in EconPapers)
JEL-codes: H21 L42 L87 (search for similar items in EconPapers)
Date: 2021-07-02
New Economics Papers: this item is included in nep-com, nep-ene, nep-env and nep-ind
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.tse-fr.eu/sites/default/files/TSE/docu ... 2021/wp_tse_1230.pdf Full Text (application/pdf)

Related works:
Chapter: E-Commerce, Parcel Delivery and Environmental Policy (2023)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:tse:wpaper:125780

Access Statistics for this paper

More papers in TSE Working Papers from Toulouse School of Economics (TSE) Contact information at EDIRC.
Bibliographic data for series maintained by ().