CORRELATION

Spatiotemporal variation of excess all-cause mortality in the world (125 countries) during the Covid period 2020-2023 regarding socio economic factors and public-health and medical interventions

Update 2025-06-20: This article is now available on HAL Open Science CORRELATION has published a new report entitled “Spatiotemporal variation of excess all-cause mortality in the world (125 countries) during the Covid period 2020-2023 regarding socio economic factors and public-health and medical interventions” authored by Denis G. Rancourt, Joseph Hickey and Christian Linard. The report,… Continue reading Spatiotemporal variation of excess all-cause mortality in the world (125 countries) during the Covid period 2020-2023 regarding socio economic factors and public-health and medical interventions

CORRELATION has published a new brief report entitled “Comment on ‘Impact of immune evasion, waning and boosting on dynamics of population mixing between a vaccinated majority and unvaccinated minority’ by Fisman et al. (2024): Incorrect definition and application of a parameter ψ” authored by Denis G. Rancourt and Joseph Hickey. The report proves that modeling… Continue reading Comment on “Impact of immune evasion, waning and boosting on dynamics of population mixing between a vaccinated majority and unvaccinated minority” by Fisman et al. (2024): Incorrect definition and application of a parameter ψ

MEDIA NOTICE Ottawa, January 15, 2024 (Link to PDF of this media notice) How do corporate monopolies form? Under what circumstances can a new firm emerge and disrupt an entrenched order of old firms? What makes a market more or less volatile, and what are the chances a new firm will survive and become successful?… Continue reading CORRELATION researcher publishes paper about the fundamental physics of market share dynamics and group formation