University of Jyväskylä
- Jyväskylä Longitudinal Study of Personality and Social Development (JYLS)
- Healthy ageing from a life course perspective – Helsinki Birth Cohort Study
- The retirement process of entrepreneurs: retirement plans, decision making, transition and adjustment to life in retirement (ENTREPRENEUR)
- Optimal timing of entrepreneur’s exit from business (OPTIMAL)
- Work careers of ageing employees – bridge employment (JATKIS)