A tax law change that successfully encourages saving will interest rates, which leads to investment and economic growth. To better understand how changes in tax laws can affect saving, suppose that Amira, a rising third-year in college, plans to save $550 from her summer job in order to buy textbooks for the upcoming fall semester. Amira's parents are so impressed with her plans that they offer to pay her an additional 35% interest per month on the money she saves, which means that Amira is now earning a large rate of return on her saving. By the end of the summer, it turns out that Amira saved only $450 (before the interest paid by her parents) from her job. This means that the effect must be smaller than the effect for Amira in this case.

A tax law change that successfully encourages saving will interest rates, which leads to investment and economic growth. To better understand how changes in tax laws can affect saving, suppose that Amira, a rising third-year in college, plans to save $550 from her summer job in order to buy textbooks for the upcoming fall semester. Amira's parents are so impressed with her plans that they offer to pay her an additional 35% interest per month on the money she saves, which means that Amira is now earning a large rate of return on her saving. By the end of the summer, it turns out that Amira saved only $450 (before the interest paid by her parents) from her job. This means that the effect must be smaller than the effect for Amira in this case.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Required Reserve and Excess Reserve Analysis

A required reserve is an amount of cash that banks must keep with themselves, which is certain percentage of the deposits made by their customers. Required reserve is a percentage of the bank's deposits that the respective bank must have on each overnight. The percentage rate is set and determined by the nation’s central bank. It is important to have such funds accumulated to meet its uncertain obligations, sudden liabilities and withdrawals. Required reserve is also known as reserve ratio. Reserve ratio is an important tool to control the money supply.

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