Template-Type: ReDIF-Paper 1.0 Series: Tinbergen Institute Discussion Papers Creation-Date: 2020-05-24 Number: 20-027/VIII Author-Name: Joris Klingen Author-Workplace-Name: Vrije Universiteit Amsterdam Author-Name: Jos van Ommeren Author-Workplace-Name: Vrije Universiteit Amsterdam Title: Risk attitude and air pollution: Evidence from chess* Abstract: Medical research suggests that particulate matter (PM) increases stress hormones, therefore increasing the feeling of stress, which has been hypothesised to induce individuals to take less risk. To examine this, we study whether PM increases the probability of drawing in chess games using information from the Dutch club competition. We provide evidence of a reasonably strong effect: A 10μg increase in PM10 (33.6% of mean concentration) leads to a 5.8% increase in draws. Our results demonstrate that air pollution causes individuals to take less risk. Classification-JEL: Q53, D81, I18 Keywords: air pollution, particulate matter, cognitive ability, risk taking File-URL: https://papers.tinbergen.nl/20027.pdf File-Format: application/pdf File-Size: 1719433 bytes Handle: RePEc:tin:wpaper:20200027