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Transition to green technology along the supply chain

Aghion, Philippe; Barrage, Lint; Hémous, David; Liu, Ernest - 2024

We analyze a model of green technological transition along a supply chain. In each layer, a good is produced with a dirty technology, or, if the required "electriffcation" innovation has occurred, with a clean technology which uses the immediate upstream good. We show that the economy is...

Persistent link: https://www.econbiz.de/10015062211

Transition to green technology along the supply chain

Aghion, Philippe; Barrage, Lint; Donald, Eric; Hémous, … - 2025 - Revised version, June 2025

We analyze a model of green technological transition along a supply chain. The model generates a unique equilibrium for given initial conditions but multiple steadystates. We show that: (i) even in the presence of Pigouvian environmental taxation, targeted sectoral subsidies are generally...

Persistent link: https://www.econbiz.de/10015413280

The road not taken : competition and the R&D portfolio

Letina, Igor - 2013

amount of duplication of research. An increase in the intensity of competition among firms leads to an increase in the …

Persistent link: https://www.econbiz.de/10009761734

The road not taken : competition and the R&D portfolio

Letina, Igor - 2014 - Revised version, August 2014

competition among firms leads to an increase in the variety of developed projects and a decrease in the amount of duplication of …

Persistent link: https://www.econbiz.de/10010402613

Dynamic R&D networks with process and product innovations

König, Michael D. - 2016 - This version: March 28, 2016

introduce process innovations to lower their production costs. Product innovations introduce an escape-competition effect … coevolution of market and network structure matter for the relationship between competition and innovation. Moreover, our model … to different levels of competition in these industries. …

Persistent link: https://www.econbiz.de/10011444454

The road not taken : competition and the R&D portfolio

Letina, Igor - 2015 - [Revised version, August 2015]

duplication of research. An increase in the intensity of competition among firms leads to an increase in the variety of developed …

Persistent link: https://www.econbiz.de/10011312249

Does competition justify inequality?

Bartling, Björn; Grieder, Manuel; Zehnder, Christian - 2015 - Revised version, November 2015

Are competitive mechanisms perceived as just sources of economic inequality? Perceptions of fairness violations can have severe economic consequences, as they may cause counterproductive behavior such as rulebook slowdowns or quality shading. To analyze fairness perceptions associated with...

Persistent link: https://www.econbiz.de/10011404392

Netzbetreiberportabilität im Mobilfunkmarkt : Auswirkungen auf Wettbewerb und Verbraucherinteressen

Schwarz-Schilling, Cara; Stumpf, Ulrich - 1999

Persistent link: https://www.econbiz.de/10001439230

Wettbewerb auf Telekommunikationsmärkten

Stumpf, Ulrich; Schwarz-Schilling, Cara - 1999

Persistent link: https://www.econbiz.de/10001423581

Wettbewerbspotentiale der deutschen Kabel-TV-Infrastruktur

Distelkamp, Martin - 2000

Persistent link: https://www.econbiz.de/10001485235