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pro vyhledávání: '"WEINTRAUB, GABRIEL Y."'
We consider a retailer running a switchback experiment for the price of a single product, with infinite supply. In each period, the seller chooses a price $p$ from a set of predefined prices that consist of a reference price and a few discounted pric
Externí odkaz:
http://arxiv.org/abs/2410.14904
This paper investigates decision-making in A/B experiments for online platforms and marketplaces. In such settings, due to constraints on inventory, A/B experiments typically lead to biased estimators because of interference; this phenomenon has been
Externí odkaz:
http://arxiv.org/abs/2410.06580
In this paper, we examine biases arising in A/B tests where firms modify a continuous parameter, such as price, to estimate the global treatment effect of a given performance metric, such as profit. These biases emerge in canonical experimental estim
Externí odkaz:
http://arxiv.org/abs/2310.17165
We study actual bidding behavior when a new auction format gets introduced into the marketplace. More specifically, we investigate this question using a novel dataset on internet display advertising auctions that exploits a staggered adoption by diff
Externí odkaz:
http://arxiv.org/abs/2110.13814
Two-sided marketplace platforms often run experiments to test the effect of an intervention before launching it platform-wide. A typical approach is to randomize individuals into the treatment group, which receives the intervention, and the control g
Externí odkaz:
http://arxiv.org/abs/2104.12222
Autor:
Carranza, Aldo, Goic, Marcel, Lara, Eduardo, Olivares, Marcelo, Weintraub, Gabriel Y., Covarrubia, Julio, Escobedo, Cristian, Jara, Natalia, Basso, Leonardo J.
Voluntary shelter-in-place directives and lockdowns are the main non-pharmaceutical interventions that governments around the globe have used to contain the Covid-19 pandemic. In this paper we study the impact of such interventions in the capital of
Externí odkaz:
http://arxiv.org/abs/2103.13292
Akademický článek
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Publikováno v:
In Journal of Economic Theory July 2020 188
Publikováno v:
Operations Research, 2019 May 01. 67(3), 711-730.
Externí odkaz:
https://www.jstor.org/stable/27295396
In this paper we study stochastic dynamic games with many players; these are a fundamental model for a wide range of economic applications. The standard solution concept for such games is Markov perfect equilibrium (MPE), but it is well known that MP
Externí odkaz:
http://arxiv.org/abs/1011.5537