European Leagues Research Articles

Foreign players, team production, and technical efficiency: Evidence from European soccer

AbstractAs on‐field success is nowadays the main objective of European soccer clubs, good management needs to extract the highest sport success from the squad talent at hand. Because teams differ in their quality, performance needs to be compared with the best practice of comparable units. One remarkable source of heterogeneity across teams is the squad composition, which can produce gains from diversity together with communication costs. The paper studies the efficiency in sporting performance of soccer teams, paying attention to how the number of foreign players relates to productive inefficiency. Using data for 146 teams in the top 5 European leagues during 10 seasons, we estimate a double heteroskedastic True Random Effects Stochastic Frontier team production function. We find that (i) the number of passes, ball recoveries, and shots from the penalty area improve team efficiency, and (ii) a higher number of foreign players increase inefficiency. Our findings suggest that gains from squad diversity might be offset by communication costs.

Fatigue-Induced Neuromuscular Performance Changes in Professional Male Volleyball Players.

The purpose of the present study was to assess pre-post practice changes in countermovement vertical jump (CVJ) force-time metrics and to determine the relationship between internal and external load variables within a cohort of professional male volleyball players. Ten elite athletes competing in one of the top professional European leagues participated in the present study. While standing on a uni-axial force plate, each athlete performed three CVJs immediately prior to the regular training session. Each athlete wore an inertial measurement unit (VertTM) through an entire practice from which the following external load metrics were obtained: Stress (i.e., an algorithm-derived metric used to quantify the percentage of high-impact movements), Jumps (i.e., the total number of jumps performed during the practice session), and Active Minutes (i.e., the total amount of time performing dynamic movements). Immediately post-practice, each athlete completed another set of three CVJs and reported their subjective measure of internal load using a Rating of Perceived Exertion (RPE) scale (Borg CR-10). While no statistically significant differences were observed in any of the force-time metrics examined in the present study pre-post practice (e.g., eccentric and concentric peak and mean force and power, vertical jump height, contraction time, countermovement depth), our findings indicate a strong positive association between RPE and Stress (r = 0.713) and RPE and Jumps (r = 0.671). However, a weak non-statistically significant correlation was observed between RPE and Active Minutes (r = -0.038), indicating that internal load seems to be more dependent on the intensity rather than the duration of the training session for this sport.

Implication of COVID-19 pandemic and lockdown on sport activities

Background: The world witnessed a sudden outbreak of a new strand of a deadly disease that rapidly spread throughout the globe. The spread of coronavirus (COVID-19) first originated in Wuhan, Hubei province of China in December 2019. This virus strain extended quickly throughout China and became a pandemic in the country. On March 11, 2020, the World Health Organisation (WHO) confirmed the COVID-19 novel coronavirus as a universal pandemic. Methods: Appropriate keywords were included in Scopus, PubMed, and Google Scholar to identify the available data. Result: Due to the rapid spread and fatality of the COVID-19, the 2020 Olympic Games formally slated for July 24 until August 9, 2020, will commence on July 23 to August 8, 2021. In March 2020, most of the European professional sports leagues, including football, were discontinued for the predictable future. Conclusion: Football resumption after the lockdown was challenging because of the inability to affirm the health status of the players when they return to their clubs. Every measure must be clear to reduce the risk of the disease and to clarify the response strategy about self-protection to the public. The sport organizing-bodies control-outlines for sports events should be strategized based on the laydown sports rules and quarantine protocols. National public health organizations and sports associations should work together to protect every level of human health and sport all over the world.

Finding a niche in digital plenitude: sport media strategies of smaller European football leagues

ABSTRACT Research question Digital disruption is heavily impacting incumbent sports media business models. While major sports seem to cope with digital disruption, the challenges appear much bigger for minor sports. Therefore, the contribution focuses on the efforts of smaller European football leagues to adapt their business models. Two research questions follow: RQ1: What are the most important challenges to the BMs of smaller football leagues? RQ2: Which approaches to adapt BMs are explored by the smaller leagues examined? Research methods A comparative case study was conducted. The sample consisted of eight European smaller football leagues, which are characterized by substantial diversity in terms of population size, wealth and sporting quality. The empirical material consists of document analyses and expert interviews with league managers exploring broadcasting rights, revenues, the competition within the media environment and future broadcasting strategies. Results and findings Aggressive global competition and changing media consumption patterns and behaviors challenges the incumbent business models. The leagues are actively exploring new business models, although these efforts are rather conservative. Most successful is the collective marketing of overseas rights and the selling of betting rights. The leagues struggle to capture value from datafication and new media outlets. Implications The leagues face a complex challenge to increase local interest to combat interest from globally dominant leagues. They have to develop a ‘digital mindset’ and to balance value creation and capture. The hybrid strategy using traditional distribution channels as ‘backbone’ while exploring new BMs should occur. They should consider intensifying collective marketing efforts.

Comparative Analysis of Body Composition Profiles among Latin American Elite Football Players Competing in Europe

It has yet to be determined whether or not differences in body composition are present between international and non-international players playing in the same elite professional club competition. Similarly, it is not yet clear whether or not differences in body composition exist according to ethnic origin where relative homogeneity is to be expected among soccer players. There is no single anthropometric profile that guarantees sporting success, as success differs according to characteristics. The aim of this study was to assess the description, comparison, and correlation of the body composition profile of Latin American professional football players playing in European leagues. The sample was composed of 238 Latin American male football players from European professional football leagues of Spain, Italy and England during the competition period. Differences were found in all measures. The present study shows that Latin American professional football players playing in Europe have significant differences in various body composition variables such as weight, height, WC, skinfold and fat values. This means that training, revalidation after injury and the classifications of sporting performance carried out in European football clubs should take into account the anthropometric difference between Latin American and European players.

When new talent scores: The impact of human capital and the team socialization context on newcomer performance in professional sports teams.

This study integrates research on newcomer socialization and work teams to examine how the team environment facilitates or hinders the translation of human capital into newcomer performance in professional sports teams. Using large, multiyear and multilevel data from the top five European professional football leagues, we examine how individual-level newcomer human capital and the team-level characteristics (prior team performance, number of newcomers) influence individual newcomer performance during two different socialization contexts (when more vs. less time for socialization is provided). We found that individual human capital was positively related to newcomer performance across socialization contexts while the direct relationships between team variables and performance were conditional on the socialization context. Prior team performance was positively related to newcomer performance when more time for socialization was provided, but prior team performance as well as the number of newcomers were negatively related to newcomer performance when less time for socialization was provided. Beyond the direct relationships, our results show that human capital was less positively related to newcomer performance when newcomers joined higher performing teams across socialization contexts. These findings extend our understanding of the complex relationships between individual human capital and the team's socialization environment on newcomer performance and advance new knowledge regarding conditions that facilitate the success of newcomers who join existing (operating) teams. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Functional adaptability in playing style: A key determinant of competitive football performance

Purpose The present study examined the relationship between playing style adaptability and team match performance indicators throughout the season. Three playing style adaptability metrics were analysed, namely, (1) flexibility (i.e., exhibiting a wide range of playing styles), (2) reactivity (i.e., adapting playing style based on opposition) and (3) imposition (i.e., executing predetermined playing style regardless of opposition). Methods Team playing styles were derived through a clustering analysis of 21,708 matches played in the top five male European leagues from 2014/15 to 2019/20. Spearman’s correlation was utilized to assess the association between the three playing style adaptability metrics and four team match performance indicators (e.g., shots taken in opposition penalty box; shots conceded in own penalty box; goals scored; goals conceded; and total wins). Results Playing style flexibility was positively associated with both offensive and defensive match performance indicators and win frequency. Conversely, playing style reactivity and imposition were negatively associated with these team match performance indicators. Conclusions Our results suggest that the capacity to exhibit a wide range of playing styles throughout a season is associated with greater team performance. Furthermore, it is possible that high performing teams are capable of functionally switching between playing style reactivity and imposition, depending on match dynamics.

Clustering of football players based on performance data and aggregated clustering validity indexes

Abstract We analyse football (soccer) player performance data with mixed type variables from the 2014-15 season of eight European major leagues. We cluster these data based on a tailor-made dissimilarity measure. In order to decide between the many available clustering methods and to choose an appropriate number of clusters, we use the approach by Akhanli and Hennig (2020. “Comparing Clusterings and Numbers of Clusters by Aggregation of Calibrated Clustering Validity Indexes.” Statistics and Computing 30 (5): 1523–44). This is based on several validation criteria that refer to different desirable characteristics of a clustering. These characteristics are chosen based on the aim of clustering, and this allows to define a suitable validation index as weighted average of calibrated individual indexes measuring the desirable features. We derive two different clusterings. The first one is a partition of the data set into major groups of essentially different players, which can be used for the analysis of a team’s composition. The second one divides the data set into many small clusters (with 10 players on average), which can be used for finding players with a very similar profile to a given player. It is discussed in depth what characteristics are desirable for these clusterings. Weighting the criteria for the second clustering is informed by a survey of football experts.

Soccer labour market equilibrium and efficient training of players

This paper develops a two-period model of the soccer labour market. The first period is devoted to the selection of players and training, while the second period corresponds to the beginning of the players’ professional career. Between the two periods, players can be hit by idiosyncratic shocks, thus generating mismatches between players and clubs. Some players are transferred in exchange for the payment of a transfer fee by the poaching club to the training club, while others may renegotiate their wages. Our model emphasises the key allocation role played by transfer fees: a training club may benefit from training, even if the player moves to another club at the end of the training period. Using the simulated method of moments, we estimate the impact of transfer fees on training, capitalising on an original data set on the Big-5 European soccer leagues. We show that the presence of transfer fees allows the selection and training of players to get closer to the efficient allocation. Counterfactual experiments then highlight that a significant share of players would not have been trained in the absence of transfer fees.

Young Africans supporting European clubs: the case of football fans from Accra, Ghana

The massive following that European soccer leagues enjoy in Africa, especially among urban youth, is an aspect of African youth cultures that scholarship has not adequately addressed. This paper explores the phenomenon and its implications for young people’s everyday identity politics, by focusing on how African popular cultures draw on global cultural trends to appeal to urban youth in local settings across the continent. Specifically, what is being analysed is how young people engage with global modernity by projecting their aspirations and desires through the fortunes of their adopted European soccer teams. Using the questionnaire interview method, I talked to nine Ghanaian youths living in Accra, Ghana’s capital, where there currently exists a vibrant youth support movement for foreign clubs. Findings from the interviews reveal that the glamour of European leagues trigger issues of identity, belonging, and politics among young Africans. While some consider their involvement in European leagues as an escape and a powerful protest to the comparatively unattractive soccer landscape on the continent, others perceive it as an expression of their global citizenship and belonging. Recognising the enjoyment that young people elicit from the European soccer craze, the article argues that not only does the entertainment value of foreign soccer ‘absolve’ youth of their allegiance to foreign interests, but it also provides a powerful cultural avenue for them to vicariously participate in a modernity whose privileges they cannot access locally.

Putting Russia's Ban in Historical Perspective: A Curated Interview

Putting Russia's Ban in Historical Perspective: A Curated Interview

Talent concentration and competitive imbalance in European soccer.

While most of the available literature on competitive balance analyses its impact on ticket sales and TV audiences, less empirical research is available that examines the observable variation in competitive balance across leagues and over time. This paper studies the concentration of player talent and end-of-season league points to empirically assess whether leagues with a more equal distribution of player talent produce a more balanced competition than leagues with less equal distribution. The longitudinal data we use to estimate our empirical model comes from professional soccer leagues in twelve Western European countries from 2005/06 thru 2020/21, yielding 5,299 club-season observations. Our empirical analysis indicates that talent concentration in a league significantly and positively impacts points concentration in that league. However, in specifications controlling for year, country, and division, this impact is only weakly significant or insignificant, suggesting that talent concentration does not significantly affect competitive balance in that league. Additionally, our findings demonstrate that the relationship between talent and points concentration does not vary considerably across the European leagues or over time. Our results suggest that repeated participation in the UEFA Champions League, with its considerable monetary returns by (more or less) the same subset of teams, does not increase competitive imbalance in the respective national league. Thus, with relatively few additional regulatory interventions, the promotion and relegation system in the open European soccer leagues seems effective in ensuring a balanced competition.

Additional substitutions in elite European football

In 2020, the International Football Association Board (IFAB) introduced a temporary rule amendment of two additional substitutions in regular time. In this study, we assess the impact of this rule change with regard to player relief, tactical influence by the coaches and the development of young players. Data were collected from 3652 matches from the top 5 leagues in the Union of European Football Associations (UEFA) rankings and 659 UEFA club competition matches (Champions League and Europa League) in 2 different seasons (pre-rule amendment: 2018/2019 vs. post-rule amendment: 2020/2021), comparing leagues that introduced two additional substitutions with those that did not. The results show that with two additional substitutions, the reduction in player load was increased by 46%. Despite being used infrequently, the rule change resulted in 45% more substitutions and, therefore, greater tactical influence by the coaches. Furthermore, two additional substitutions benefit young players’ development with an 81% increase in playing time. While the aim of the temporary amendment to the laws of the game was achieved with the additional substitutions by compensating for the increased load on the players, coaches’ substitution behaviour shows potential for improvement.

‘You can look, but don’t touch’: competitive balance and dominance in the UEFA Champions League

ABSTRACT This paper examines the competitive balance of the Champions League between 1992/93–2019/20 focusing on both the group and knockout stages. The findings show that competitive balance has declined in the Champions League over time and that the competition has begun to be dominated by a select number of clubs. This situation has also worsened in the years following the inception of UEFA Financial Fair Play regulations in 2011. From a sporting economics perspective, the received theory suggests that such a decline in competitive balance could harm the product. If competitive balance continues to decline, the Champions League may face potential future challenges from the attractiveness of the product to broadcasters and commercial partners as well as the continuing emergence of financially dominant super clubs. This could also exacerbate the threat of breakaway European super leagues that would further damage the competition through the potential loss of elite teams within it.

How the UEFA Champions League divided Europe and harmed competitive balance within domestic leagues

ABSTRACT By fulfilling the gaps in the competitive balance literature in the sports industry and referring to Resource Dependence Theory, we analysed the mutually dependent relationship between UEFA and elite European football clubs, and precisely, elite clubs’ attempt to establish European Super League. Then, we examined the competitive balance within the top five European leagues and the UEFA Champions League and how unprecedented hegemony has occurred such that Juventus, Bayern Munich, PSG, Manchester City, and Barcelona won at least half of their national league titles in the last decade. Findings suggested that firstly participation rules and revenue distribution policies applied by UEFA in the Champions League may have harmed the competitive balance within national leagues. Secondly, increasing financial differences due to UEFA’s policies might also increase the power asymmetry between the top five and semi-periphery countries. Finally, we discussed what UEFA and football federations should do to eliminate these competitive disadvantages.

Are English football players overvalued?

ABSTRACT It is often suggested by fans, the media, and football commentators that English players are over-valued and receive higher salaries than those of comparable players from different countries. This study examines whether the suggestion can be empirically substantiated. Using a unique database covering all of the European elite leagues, we show that there is an English player value premium of around 40% and a wage premium of 25%. Exploring the reasons for this phenomenon in a regression setting, we find that the excess valuation and salary differential can be partly justified by several factors. First, and most importantly, there is a higher value attributed and wages paid to players in the English Premier League (EPL); second, that English players are more likely to play as strikers than in other positions in EPL clubs; third, that their performance in some positions is somewhat better than the average of players from other nations; fourth, that there are fewer of them in the top European leagues, leading to a shortage in supply. There is, however, evidence that the higher valuation of English attackers and the higher salaries of English attackers and of English midfielders evades explanation by any of these groups of variables.

The clash of capital behind the European Super League --- Comparative research on the organisational structure and the business models of European football leagues and the Major Professional Sports Leagues in the United States

In this study, in retrospection of the concurrent controversies surrounding the formation of the European Super League, the author seeks to uncover the rooted structural problems out of which arising the concerned disputes. With systematic review of existing literatures, the organisational structures and business models of professional sports leagues including European football leagues and US major sports leagues are comparatively analysed with reference to the measurement of organizational efficacy. Comparisons upon the organisational structures, business models and concerned sociocultural context behind the two sets of aforementioned sports leagues are included in the analytical sections. This paper finds that the design of business model and organisational structures of European football leagues and US major sports leagues are deeply influenced by the historical inheritance of the culturally formulated contexts. Functioning of the leagues, based on their incumbent models, dynamically reconstruct the cultural sphere of concerned leagues along the existing track predetermined by the past of the sports within the related societies.

How relative competitive strength moderates stock price responses after European soccer tournaments

Stock price responses of soccer clubs to national and international tournaments have been interpreted in light of fan investors who are prone to emotions. We employ Champions League and Europa League fixtures between 2004 and 2020 to investigate whether postmatch stock price responses are driven by emotions. We argue that a soccer club’s relative competitive strength can be a proxy for investors’ emotions, such as rage and disappointment, after losing against a strong opponent, which then leads to abnormal decreases in stock prices. While we find several factors, such as the percentage of shares held by institutional investors less subject to emotions, whose effects on postmatch abnormal returns are in line with rational information processing, our evidence also suggests that the effect of a club’s relative competitive strength on stock performance is driven by investor emotion. We outline the general applicability of stock price responses arising from relative competitive strength in corporate finance settings.

The geopolitics of the European super league: A historiographical approach and a media analysis of the failed project in 2021.

The main objective of this article is to analyse the reasons why the 2021 European Super League project failed. The authors ask whether, in addition to the popular clamour against a semi-closed competition, it was the combination of geopolitical interests of the different actors currently involved in European elite football that prevented the project from going ahead. The main methodological framework is based on a case study, which follows an Stakian approach. To do so, on the one hand, a historiographical analysis of the case has been done; on the other hand, authors have complemented this case study with an analysis of 23 pieces of news published on the website of five mainstream newspapers (from April to June 2021) from those countries with the most significant European football leagues: The United Kingdom (The Guardian), Spain (El País), France (Le Monde), Italy (La Repubblica) and Germany (Der Spiegel). To supplement the analysis of this phenomenon, authors have also considered other relevant news published in other mainstream press or news agencies (such as The New York Times, Politico, The Yorkshire Post, The Times, Marca, Bloomberg and Reuters). The authors conclude that, while financially the Super League debate has not been closed, in defending the current business and competition model of European football, UEFA has had the complicity of owners and shareholders of the founding clubs outside of their traditional historical roots, as well as governments that have made football an asset because of their geopolitical positioning, such as Qatar and the UK post-Brexit.

A Review of Competitive Balance in European Football Leagues before and after Financial Fair Play Regulations

This paper analyses competitive balance in 24 top-division domestic football leagues in Europe before and after the implementation of UEFA’s Financial Fair Play (FFP) regulations. Our analysis covers 22 seasons between 2000/01 and 2021/22 and utilises indicators of overall league concentration and dominance. Seven of the 24 leagues examined have seen a statistically significant worsening of league concentration post-FFP, fourteen leagues experienced a decline in the number of top-four finishers and thirteen saw a reduction in the number of unique title winners. The weight of evidence indicates that FFP has adversely affected competitive balance in several European football leagues.