January 2024
SSRN Electronic Journal
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January 2024
SSRN Electronic Journal
January 2024
SSRN Electronic Journal
January 2024
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4 Reads
SSRN Electronic Journal
January 2024
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10 Reads
SSRN Electronic Journal
May 2023
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59 Reads
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1 Citation
Journal of Productivity Analysis
We study whether student-advisor gender and race composition matters for publication productivity of Ph.D. students in South Africa. We consider all Ph.D. students in STEM graduating between 2000 and 2014, after the recent systematic introduction of doctoral programs in this country. We investigate the joint effects of gender and race for the whole sample and looking separately at the sub-samples of (1) white-white; (2) black-black; and (3) black-white student-advisor couples. We find significant productivity differences between male and female students. These disparities are more pronounced for female students working with male advisors when looking at the joint effects of gender and race for the white-white and black-black student-advisor pairs. We also explore whether publication productivity differences change significantly for students with a high, medium, or low “productivity-profile”. We find that female productivity gaps are U-shaped over the range of productivity. Female students working with male advisors have more persistent productivity gaps over the productivity distribution, while female students with a high (or low) “productivity-profile” studying with female advisors are as productive as male students with similar “productivity-profile” studying with male advisors.
January 2023
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15 Reads
SSRN Electronic Journal
September 2021
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10 Reads
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2 Citations
Revue d économie industrielle
This paper investigates the impact of publishing an article introducing a novel scientific idea and the impact of follower articles reusing that idea. To do so, we develop an indicator of novelty based on the appearance of an unprecedented combination of referenced journals in an article’s bibliography. We define novel articles as those including a novel combination of referenced journals within the first year of its appearance, while we define follower articles as those reusing the novel combination in the four years after its appearance. We assess the impact of novel and follower articles for a sample of 8,896 articles published between 2005 and 2009 by 1,087 French physicists. We find that novel and follower articles benefit from a citation premium only in the long run, i.e., three to four years after their publication, while in the short run, they receive the same citations as regular articles. We also find that both novel and follower articles are published in journals with a lower impact factor than the journals in which regular articles are published.JEL classification: I23, O31.
November 2020
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25 Reads
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2 Citations
Revue Économique
Dans cette étude, nous examinons les dynamiques de promotion à l’Institut de physique (INP) du CNRS, l’un des plus grands organismes publics européens de recherche. Nous construisons un fichier d’étude en appariant des données individuelles variées sur la carrière des chercheurs avec celle d’une enquête en ligne et mettons en œuvre une analyse économétrique des promotions de chargés de recherche à directeurs de recherche. Nous trouvons que, pour une même productivité scientifique (entendue dans un sens large), les taux de promotion des chercheurs hommes et femmes sont comparables. Nous constatons néanmoins que les facteurs de promotion tels que les caractéristiques familiales, les responsabilités de recherche, l’encadrement doctoral et le réseau professionnel, ont des impacts différents.
May 2020
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116 Reads
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7 Citations
We study whether student-advisor gender and race couples matter for publication productivity of Ph.D. students in South Africa. We consider the sample of all Ph.D.s in STEM graduating between 2000 and 2014, after the recent systematic introduction of doctoral programs in this country. We investigate the joint effects of gender and race for the whole sample and looking separately at the sub-samples of (1) white-white; (2) black-black; and (3) black-white student-advisor couples. We find early career productivity differences: while female students publish on average 10% to 20% fewer articles than males, this is true mainly for female students working with a male advisor, not for those working with a female one. These disparities are similar , though more pronounced, when looking at the joint effects of gender and race for the white-white and black-black student-advisor pairs. We also explore whether publication productivity differences change significantly for students with a high, medium, or low "productivity-profile", and find that they are U-shaped. Female students with a high (or low) "productivity-profile" studying with female advisors are as productive than male students with a high (or low) "productivity-profile" studying with male advisors.
January 2020
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12 Reads
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2 Citations
SSRN Electronic Journal
... 6 See Tortarolo and Zarate (2020), Mertens (2022) and Traina (2022) for examples of joint estimation of markups and wage markdowns. Previous work that has employed the production approach to investigate imperfect competition in both product and labour markets includes Dobbelaere (2004), Crépon et al. (2005) and Dobbelaere and Mairesse (2013). For an example of joint estimation of firms' seller power in product market and buyer power in material market, see Rubens (2023). ...
January 2010
SSRN Electronic Journal
... Firms' performance has been studied in different countries and regions from various perspectives, such as: labour and total factor productivity, technical efficiency, allocative and cost efficiency. However, scholars have usually concentrated on studying sectors such as manufacturing (Pieri and Zaninotto, 2013;Raymond et al., 2015), health (Colombi et al. 2017;Ni Luasa et al. 2018), or education (Guarini et al., 2020), whilst very little attention has been paid to the cultural sector. In what follows, the studies which evaluate efficiency in the cultural sector are outlined. ...
January 2013
SSRN Electronic Journal
... This is in line with literature on the combined influence of spillovers and absorptive capacity, suggesting that the complexity of the production base may distort the knowledge accumulation process (Tsekouras et al., 2016;Sala-i-Martin et al., 2008). That is, avoiding trapping in lumpy technological regimes or in perpetuate inefficient practices (Dobbelaere et al., 2015) to create value (Lane et al., 2006;Volberda et al., 2010), requires not only an adequate level of absorptive capacity; rather the composition of the absorptive capacity matters (Flor and Oltra, 2013). ...
January 2013
SSRN Electronic Journal
... Deeds et al. (2000) indicated that dynamic capabilities focused on developing the quality of capabilities to adapt to changes are associated with the continuous development of products and innovations by the company. This finding is consistent with Griffith et al. (2006), who found that dynamic capabilities are a factor that enhances competitiveness and leads to business success. Therefore, for a business organization to achieve success, it must rely on dynamic capabilities to gain a competitive advantage and utilize knowledge within the context of dynamic capabilities to enhance resources and operational capabilities (Sakonkharadet et al., 2017). ...
December 2006
Oxford Review of Economic Policy
... Takahashi and Takahashi (2015), using Japanese data on academic economists were only able to confirm a longer wait times for promotion to Associate Professor.Mairesse et al. (2020) found no difference in promotion rates for male and female French physicists. ...
November 2020
Revue Économique
... Quelques études ont abordé les enjeux autour des doctorant·es et révélé des disparités de genre au niveau de la productivité (Rossello et al., 2020 ;Corsini et al., op. cit.), en particulier dans le domaine des « STEM » (Sciences, technologies, ingénierie, mathématiques, etc…). ...
May 2020
... 12 Not to mention the welfare growth side of the same coin, where Komlos (2019) found that, between 1979 and 2013, welfare growth was substantially slower than income growth and that the middle-class quintiles fared worse. 13 On the labour impact, sensitive analyses were prepared by Cette et al. (2016) or Kurz (2017). 14 Source: Statista, Citigroup, World Bank. ...
August 2018
... where, in industry i, P i is the relative production price (i.e. the ratio of production price to GDP price), W i the average compensation, M i the intermediate input total cost and Q i the production at constant prices. In addition, W r i and N i , are the overall skill average 'reservation wage' and the total number of hours worked at the industry level; where the former is set as equal to or lower than the minimum industry average observed workers' compensation across all industries, for a given country and year (Cette et al., 2019). ...
June 2019
Economic Inquiry
... Academia is a domain in which the interruptions that result from having children can substantially hamper career advancement. Some studies confirm the negative impact of being a mother on publication productivity (Lutter and Schröder 2020;Mairesse et al. 2019;Morgan et al. 2021), promotion process (Finkel and Olswang 1996;Mason et al. 2013), scientific collaboration (Hunter and Leahey 2010), and academic mobility (Wagner et al. 2017). For this reason, the so-called "stop-the-clock" policies, as discussed by Manchester et al. (2010), are being implemented more frequently. ...
April 2019
Interdisciplinary Science Reviews
... A global rise of interest has been observed in the impacts of innovation on jobs since the arrival of the Fourth Industrial Revolution or Industry 4.0. Some recent research confirms huge costs of disruptive innovation (Autor, 2015;Frey and Osborne, 2017;Silva and Lima, 2017;Mairesse and Wu, 2019;Restrepo, 2019, 2020). In contrast to these recent studies that warn of the job replacement effects of innovation, the traditional literature tends to emphasize that innovation not only has a job displacement effect but also has a compensation effect because innovation creates new demand for high quality products and, subsequently, employment (Vivarelli, 2014;Harrison et al., 2014;Acemoglu and Restrepo, 2019). ...
February 2019
Industrial and Corporate Change