Precautionary Savings: How Uncertainty Drives Saving Behavior

The concept of precautionary savings, first introduced by Leland in 1953, describes how individuals adjust their spending habits to mitigate potential future uncertainties. This involves lowering current consumption to build up savings as a buffer against unforeseen events like job loss, major medical expenses, or unexpected accidents. When individuals prioritize precautionary saving, it directly impacts their overall consumption levels, leading to a reduction in spending.