Cultural diversity and team performance in the Italian Serie A

Cultural diversity features prominently in management studies. A diverse range of skills and perspectives can produce innovation and a greater variety of solutions to day to day problems. At the same time, however, the same heterogeneous approaches and experiences can result in communication and coordination problems, lack of trust and intra/intergroup conflict. We analyse a newly constructed dataset on team composition and performance for 29 teams, 1,238 players and 1,899 matches in the Italian Serie A with information on the players’ place of origin, talent, position, demographics, manager experience and other factors. We compute indices of fractionalization and polarization and find that both measures of diversity have a strong and persistent negative effect on game scores and player objective performance ratings. This research provides new important insights into the drawbacks of cultural heterogeneity in the workplace and calls for more indepth analyses of the nexus diversity-performances on team performance

The Determinants of the TV Demand for Soccer: Empirical Evidence on Italian Serie A for the Period 2008-2015

This article investigates the determinants of the TV audience for Italian soccer in seven Serie A seasons (2008-2009 to 2014-2015). Italian viewers have committed behavior and that outcome uncertainty does not have an impact on the TV audience. When choosing whether to watch a match involving teams other than their favorite team, Italian consumers are attracted by both the aggregate quantity of talent and the matches involving teams at the top of the table. An increase in the TV demand is driven by an enhancement in the performance of the top clubs and in the quality of the entertainment

Competitive intensity, fans' expectations and match day tickets sold in the Italian football Serie A, 2012-2015

This article investigates the impact of the competitive intensity on the stadium attendance for Italian soccer in three Serie A seasons (2012-13 to 2014-15). The central element of novelty concerning the existing literature is that fans expectations are also included among the explanatory variables of the Tobit model. Our results show that competitive intensity has a significant impact on match-day attendance in relation to all the sporting prizes but Europa League qualification. Moreover, we find evidence supporting the existence of reference- dependent preferences, where the attendance increases when the home team rank is higher than the pre-season expectations

Football team performance efficiency and effectiveness in a corruptive context: the Calciopoli case

Research question: While considerable research on production and efficiency is mostly on all European football leagues, corresponding evidence relating to the Italian Serie A is limited. To address this imbalance, this paper analyses the technical efficiency and effectiveness of Italian football clubs, taking into consideration the impact of the Calciopoli corruption scandal in 2006. This allows assessment of how clubs' efficiency and effectiveness were affected by the sanctions inflicted on the clubs involved in the scandal. Research methods: Utilising a panel dataset comprising season aggregated match statistics over ten seasons from 2000/01 to 2009/10, this paper estimates a production function for the league and, then, calculates the relative offensive and defensive efficiency and the football effectiveness of 36 teams. To achieve this, DEA models have been used to calculate the frontiers of efficient production. Results and findings: The results partially confirm the evidence of the literature but they also reveal how playing style changed, emphasising the importance of attacking play at the expense of defensive play in Italian Serie A. Clubs that suffered a points deduction following their involvement in the Calciopoli scandal changed their usual tactical behaviour, presumably to compensate for the impact of these punishments

The Role of Culture in Sports Sponsorship: an Update

Nowadays Sponsorship is an important part of sports events. Sports sponsorship offers more benefits, more variety and also it’s a more powerful form of marketing. In general, sponsorship holds a unique position in the marketing mix because it is effective in building brand awareness, provides different marketing platforms and valuable networking and hospitality opportunities. Sponsorship marketing efforts can be influenced by culture. Especially when global sponsorship in sports which refers to sports events in different countries with different cultures, is under consideration. In such situations, sponsorship aspects can be affected by cultural obligations which are discussed in this article

Performance of the CMS muon trigger system in proton-proton collisions at root s=13 TeV

The muon trigger system of the CMS experiment uses a combination of hardware and software to identify events containing a muon. During Run 2 (covering 2015–2018) the LHC achieved instantaneous luminosities as high as 2 × 1034 while delivering proton-proton collisions at √(s) = 13. The challenge for the trigger system of the CMS experiment is to reduce the registered event rate from about 40MHz to about 1kHz. Significant improvements important for the success of the CMS physics program have been made to the muon trigger system via improved muon reconstruction and identification algorithms since the end of Run 1 and throughout the Run 2 data-taking period. The new algorithms maintain the acceptance of the muon triggers at the same or even lower rate throughout the data-taking period despite the increasing number of additional proton-proton interactions in each LHC bunch crossing. In this paper, the algorithms used in 2015 and 2016 and their improvements throughout 2017 and 2018 are described. Measurements of the CMS muon trigger performance for this data-taking period are presented, including efficiencies, transverse momentum resolution, trigger rates, and the purity of the selected muon sample. This paper focuses on the single- and double-muon triggers with the lowest sustainable transverse momentum thresholds used by CMS. The efficiency is measured in a transverse momentum range from 8 to several hundred