Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Tommaso Valletti"'
Centralization of public procurement can lower prices for the government’s direct purchase of goods and services. This paper focuses on indirect savings. Public administrations that do not procure directly through a central procurement agency might
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be2e107a17f64b0591c917044bc82718
https://doi.org/10.31219/osf.io/c678u
https://doi.org/10.31219/osf.io/c678u
Autor:
John Kwoka, Tommaso Valletti
Publikováno v:
Industrial and Corporate Change. 30:1286-1306
Entrenched dominant firms and anticompetitive consummated mergers pose growing problems for antitrust agencies throughout the world. A lot of thought is being given as to how to address these situations but perhaps the most obvious idea—breaking up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::418642a0a74819b2d387cdecc6fe707c
https://doi.org/10.1093/icc/dtab050
https://doi.org/10.1093/icc/dtab050
Autor:
Ioannis Kokkoris, Tommaso Valletti
Publikováno v:
Journal of Competition Law & Economics. 16:220-261
This paper focuses on the assessment of mergers and in particular on unilateral effects analysis where innovation plays an important role. The paper discusses the economic theories behind innovation, how we move from the traditional product-by-produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d8eea0943f5778a029ef10c41d18da4
https://doi.org/10.1093/joclec/nhaa008
https://doi.org/10.1093/joclec/nhaa008
Publikováno v:
Review of Industrial Organization. 55:551-578
The Directorate General for Competition at the European Commission enforces competition law in the areas of antitrust, merger control, and state aids. This year’s article provides first a general presentation of the role of the Chief Competition Ec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::912c5bbedc95f1dfc3180c930b138b04
https://doi.org/10.1007/s11151-019-09739-w
https://doi.org/10.1007/s11151-019-09739-w
Autor:
Tommaso Valletti, Jiahua Wu
Publikováno v:
Production and Operations Management. 29:309-329
We consider a model where a monopolist can profile consumers in order to price discriminate among them, and consumers can take costly actions to protect their identities and make the profiling technology less effective. A novel aspect of the model co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae866070e0c07c924d2c91bb55cd56bc
https://doi.org/10.1111/poms.13108
https://doi.org/10.1111/poms.13108
Autor:
Tommaso Valletti, André Veiga
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8515ca3d685cf632d032e2b4a1c43588
https://doi.org/10.2139/ssrn.3820293
https://doi.org/10.2139/ssrn.3820293
Autor:
Andre Veiga, Tommaso Valletti
Publikováno v:
SSRN Electronic Journal.
We conduct an experiment where subjects read online news articles and are shown ads for brands next to those articles. Using eye-tracking technology, we measure the attention that each individual devotes to each article and ad. Then, respondents choo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c65283886d31aa7ba2e753fb0ee17be
https://doi.org/10.2139/ssrn.3836531
https://doi.org/10.2139/ssrn.3836531
Autor:
Tommaso Valletti, Hans Zenger
Publikováno v:
Review of Industrial Organization
On the occasion of the 10th anniversary of the 2010 U.S. Horizontal Merger Guidelines, this article provides an overview of the state of economic analysis of unilateral effects in mergers with differentiated products. Drawing on our experience with m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18dc877ee2174db4008e8a02f3c3828c
https://pubmed.ncbi.nlm.nih.gov/33584005
https://pubmed.ncbi.nlm.nih.gov/33584005
Publikováno v:
Review of economics and statistics
We study the effect of internet diffusion on childbirth procedures performed in England between 2000 and 2011. We exploit an identification strategy based on geographical discontinuities in internet access generated by technological factors. We show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c639ce5b72530052f6e248a1c48c3e2e
http://hdl.handle.net/10044/1/84930
http://hdl.handle.net/10044/1/84930
This paper analyzes the trade-offs associated with the deployment of contact tracing applications to support policy responses in a pandemic. In many jurisdictions, the government cannot force individuals to adopt such applications. We therefore analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb5b866b79f2241fc32d1862a242c42
http://hdl.handle.net/10044/1/84987
http://hdl.handle.net/10044/1/84987