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University of Groningenfounded in 1614  -  top 100 university
About us Practical matters How to find us prof. dr. J.I. (Janka) Stoker

prof. dr. J.I. (Janka) Stoker

Professor of Leadership and Organizational Change, Director centre of expertise In the LEAD

Publications

The pandemic that shocked managers across the world: The impact of the COVID-19 crisis on leadership behavior

Managing C-suite conflict: The unique impact of internal and external governance interfaces on top management team reflexivity

Economic perspectives on leadership: Concepts, causality, and context in leadership research

Contextualizing the Impostor "Syndrome"

Antecedents of leaders' power sharing: The roles of power instability and distrust

Tightening the leash after a threat: A multi-level event study on leadership behavior following the financial crisis

The relevance of personality traits for urban economic growth: making space for psychological factors

Brexit and the relevance of regional personality traits: more psychological Openness could have swung the regional vote

The Facial Appearance of CEOs: Faces Signal Selection but Not Performance

To Have Control Over or to Be Free From Others? The Desire for Power Reflects a Need for Autonomy

Press/media

Onderzoekers stellen drastische maatregel voor om VAR te verbeteren

El gobierno de los Países Bajos colapsa por una disputa sobre migración

PVV abandona governo na Holanda e provoca crise política e novas eleições

Dutch Government Collapses Over Migration Dispute

Dutch Government Collapses After Geert Wilders Withdraws Right-Wing Party

Far-Right Leader Pulls Out of Dutch Coalition Over Migration Dispute

Trumps diversiteitsban raakt ook Nederlandse werkvloer: ‘Dit zijn verontrustende tijden’

Hoogleraar Janka Stoker over de rol van leiders in 2025: ’Macht werkt verslavend’

Hoe overbrug je de generatiekloof?