Ex Ante Saving refers to the amount of savings that individuals or households plan to set aside during a specific period, based on their income and expenditure expectations. It represents the intended or forecasted savings before actual income and spending occur. This type of saving is often influenced by factors such as personal financial goals, anticipated income, and expected expenses.
On the other hand, Ex Post Saving refers to the actual amount of savings that has been accumulated after the period has ended. It represents the difference between actual income and actual expenditure, providing a real measure of how much was saved, rather than what was planned. Ex Post Saving may differ from Ex Ante Saving due to changes in income, unexpected expenses, or changes in personal financial behavior during the period.
The comparison between Ex Ante and Ex Post Saving helps economists understand the accuracy of saving predictions and the factors that lead to differences between planned and actual savings. It also provides insight into the economic behavior of individuals and households in terms of financial planning and adjustments.