Current Projects

  • S-index: A metric to quantify the high-impact section of journals
  • An uncertainty principle for journal impact factors
  • Simpson's paradox resolved?
  • Economic size and scientific publications of countries
  • Are Impact Factor data reproducible? A comprehensive comparison of Web of Science vs. Journal Citation Reports
  • Why the Impact Factor craze favors the splitting of large journals into small ones
  • Impact Factor variations: Random or not?