Economia e Politica Industriale
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Disentangling the relationship between Bitcoin and market attention measures
Economia e Politica Industriale - Tập 47 - Trang 71-91 - 2019
In the last few years Bitcoin price dynamics has been the subject of intense research. One of the main stream of investigation is the identification of relevant factors affecting its returns and volatility; empirical evidence suggests a positive association between returns and sentiment proxies about the Bitcoin network, such as Wikipedia inquiries, internet search intensity on the topic, trading ......
Correction to: Industry dynamics in digital markets
Economia e Politica Industriale - Tập 50 - Trang 219-219 - 2023
Unilateral effects of partial acquisitions: consistent calculation of GUPPI under horizontal merger guidelines within the EU
Economia e Politica Industriale - Tập 44 - Trang 315-325 - 2016
We derive a consistent formula of the Gross Upward Pricing Pressure Index (GUPPI) with Council Regulation Horizontal Merger Guidelines (2004) by: (i) expressing the amount of acquired equity stake as a function of the market share of the victim firm and (ii) assuming a logit demand function. The results show that the anti-competitive effects of partial acquisitions are higher in this case than und......
Grand challenges and new avenues for corporate governance research
Economia e Politica Industriale - Tập 46 - Trang 137-146 - 2019
Papers in this special issue focus on the challenges that financial crises, economic downturns and emerging technologies pose to corporate governance. The purpose is twofold. First, to take stock of corporate governance research to date. What do we know? What are the gaps in the literature? Could research benefit from novel perspectives? Second, to identify new challenges, brought to the foregroun......
Effects of informative advertising on the formation of market structures
Economia e Politica Industriale - Tập 50 - Trang 445-486 - 2023
Information overload is a common phenomenon in the advertising dynamics of the twenty-first century, this not only causes inefficiencies in terms of advertising spending, but also, its management affects firms’ potential market power. This article builds a model in which firms compete by sending informative ads to passive consumers with reduced attention. Ads are sent through different transmissio......
A social network analysis approach to estimate export disruption spread in the US during the Covid-19 pandemic: how policy response and industry ties relate
Economia e Politica Industriale - Tập 50 Số 4 - Trang 943-961 - 2023
Survival determinants for Brazilian companies, 1996 to 2016
Economia e Politica Industriale - Tập 49 - Trang 233-266 - 2022
This paper examines the survival determinants of small- and medium-sized Brazilian companies from 1996 to 2016. A nonparametric survival model (Kaplan–Meier hazard function) and a semiparametric model (Cox proportional model) were used to study a period larger than the ones in previous studies. Applying these methods to a sample of 43,865 industrial firms, we analyzed survival rates by size, regio......
Regulatory biases under local partial privatization
Economia e Politica Industriale - Tập 43 Số 2 - Trang 157-174 - 2016
Intellectual property rights policy against imitations of product innovations under vertical product differentiation
Economia e Politica Industriale - Tập 50 - Trang 933-942 - 2023
This study examines how governments should protect product innovation when innovative and imitative firms compete under vertical product differentiation. Assuming that the innovator implements product innovations by incurring costs and the imitator imitates the innovation for free, we find that the government allows imitations to some extent even when an innovator is a domestic firm and imitative ......
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