David Laidler is a prominent Canadian economist known for his work in monetary theory and policy. He has contributed significantly to the understanding of how money affects the economy, particularly through his research on the role of central banks and inflation. Laidler has also been involved in various academic institutions, sharing his expertise with students and fellow economists. Throughout his career, Laidler has published numerous articles and books, influencing both academic thought and practical policy. His insights have shaped discussions around monetary economics and the importance of money supply in economic stability. Laidler's work continues to be relevant in today's economic landscape.