Expected goals (xG) are widely used to evaluate football performance. However, it is unclear whether players who consistently outperform their xG do so because of skill or because of luck. To our knowledge, this paper provides the first meta-analytic estimate of between-player heterogeneity in...

E-government adoption rates in emerging economies remain persistently low despite substantial infrastructure investments. Understanding adoption drivers requires synthesizing fragmented empirical evidence on technology acceptance and service quality factors across diverse contexts. Purpose: This...