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Marc Ivaldi et Connie Lee
vol. 3, n° 113608, septembre 2023
Claude Crampes et Antonio Estache
n° 23-1466, septembre 2023
The paper makes the case for a more systematic ex-ante assessment of the distribution of gains and losses from efficiency enhancing innovations that regulatory sandboxes are expected to test. It shows how a prior formal modelling of tests can inform the regulators on the possible need to control...
Jean-François Fournel
n° 23-1465, septembre 2023, révision juin 2024
I design a structural model of demand for electric vehicles and the supply of a public charging infrastructure by forward-looking local planners. Using Canadian data, I study the cost-effectiveness of electric vehicle incentives in this context. Subsidizing electric vehicle purchases almost doubled...
Shangrong Chen, Sai Bravo Megarejo, Romain Mongeau et Estelle Malavolti
vol. 125, n° 106864, septembre 2023
This paper uses an evolutionary game theory approach to assess the diffusion of different hydrogen technologies in the air transport system. Our model is extended to consider uncertainty, as well as the impact of the “Flight Shame” movement and different policies such as subsidies or taxes. A...
Marc Ivaldi et Emil Palikot
septembre 2023, p. 221–231
Using data collected from one of the most popular ridesharing platforms, we illustrate how mobility has changed after the exit from the Covid-19 induced confinement. We measure the impact of the Covid-19 outbreak on the level of mobility and the price of ridesharing. Finally, we show that the...
Elias Albagli, Christian Hellwig et Aleh Tsyvinski
vol. 113, n° 9, septembre 2023, p. 2323–2354
We analyze the consequences of noisy information aggregation for investment. Market imperfections create endogenous rents that cause overinvestment in upside risks and underinvestment in downside risks. In partial equilibrium, these inefficiencies are particularly severe if upside risks are coupled...
Justin Johnson, Andrew Rhodes et Matthijs Wildenbeest
vol. 91, n° 5, septembre 2023, p. 1841–1879
We investigate the ability of a platform to design its marketplace to promote competition, improve consumer surplus, and increase its own payoff. We consider demand‐steering rules that reward firms that cut prices with additional exposure to consumers. We examine the impact of these rules both in...
James K. Hammitt
vol. 32, n° 9, septembre 2023, p. 1964–1981
Justina Klimaviciute et Pierre Pestieau
vol. 37, n° 4, septembre 2023, p. 1192–1213
With the rapid increase in long-term care (LTC) needs, it is important to assess the expected contributions of the traditional providers of LTC: the state, the market and the family. We first survey the literature devoted to the family and the market. Then, given the declining role of family...
Daniel L. Chen, Moti Michaeli et Daniel Spiro
vol. 157, n° 104521, août 2023
In many contexts individuals are subject to norms and decisions they disagree with ideologically. What is the effect of regularly being in an ideological minority on the propensity to confront majority norms and decisions? We study this in an ideologically-salient field setting – US appeals courts...
