Decline in Saving Threatens Future Prosperity in Western Countries.
National saving has decreased in most OECD countries since 1973, indicating a devaluation of the future. A new theory suggests that people prefer spending now rather than saving for the future, due to personal preferences and low interest rates. This behavior is influenced by self-imposed constraints, which have weakened over the past 15 years due to deregulation. To increase national saving, these constraints need to be strengthened again.