Chair or Research Initiative
Research initiative on the economics of postal and digital services
Partner since 1993
The research collaboration between La Poste and the Institute of Industrial Economics (IDEI) began in 1993. Since then, this partnership has been continuously renewed and enriched, keeping pace with the evolving economic, technological, and regulatory challenges facing the sector.
The research conducted within this framework combines theoretical approaches and empirical analyses to shed light on the major transformations in the postal sector and the evolution of its regulatory environment.
Activities
The research initiative, combines several types of activities:
- Producing research on identified issues,
- Presenting the research at academic conferences or events for decision-makers.
In addition, TSE and La Poste Group organize a biennial international conference on the postal economy focused on e-commerce, the digital economy, and delivery services. This event highlights recent advances in research and fosters dialogue between academics and professionals on contemporary issues such as population aging, the digitization of the economy and society, and climate change.
The projects carried out as part of this research initiative are part of a long-term approach. They are based on regular exchanges between TSE researchers and teams at La Poste Group, thereby ensuring that the research is directly relevant to the company’s operational and strategic challenges.
Priority research areas
- Regulation of the postal sector, as well as the e-commerce and logistics sectors
- Design of public policies that promote social and regional inclusion or aim to encourage socially responsible behavior among actors operating in markets with varying degrees of competition
The research resulting from our collaboration with TSE enhances our internal discussions and informs our strategic decisions. It also helps shape sector-specific regulations at the European and national levels.
Latests news
Postal Economics Conference 2026
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Corporate Relations
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Partnership research
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Infrastructure and Networks
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Digital
Postal Economics Conference 2024
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Corporate Relations
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Partnership research
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Digital
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Infrastructure and Networks
Our partnership with TSE allows La Poste Groupe to develop world-class research
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Corporate Relations
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Competition policy and regulation
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Partnership research
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Digital
About La Poste Groupe
La Poste Groupe is France’s national postal operator. Building on a history spanning more than 600 years, it provides mail and package delivery services throughout France while expanding its operations in the fields of logistics, banking, insurance, and community services.
As a major player in French economic and social life, La Poste supports societal change by balancing economic performance, innovation, and public service.
Publications and working papers
Platform competition: market structure and pricing
Vertical integration in the e-commerce sector
The Pricing of Cross-Border Parcel Delivery Services
Vertical integration in the e-commerce sector
Restoring Ramsey tax lessons to Mirrleesian tax settings: Atkinson-Stiglitz and Ramsey reconciled"
Pricing of delivery services and the emergence of marketplace platforms
Differentiated pricing of delivery services in the e-commerce sector
Pricing of Delivery Services in the E-Commerce Sector
Price Cap Regulation in the Postal Sector: Single vs. Multiple Baskets
Econometric Models and the Evolution of Post-Offices Network
Sustainable Growth and the Postal Sector: Universal Service vs. Environmental Protection
Avantages et limites de la tarification non linéaire: le contrat commercial dans le secteur postal
Contact
Helmuth Cremer
Scientific Director
Eve Séjalon
Head of Research Partnerships and Centers
Cécile Miglos
Research Partnerships Project Manager
See all of our research partners
La Poste Groupe is a member of the TSE Partner Club