<span>What condition is necessary for a fiat money system to work? The government must control the money supply. Fiat money is not physical money like bills or coins, fiat money solely exists because if supply and demand of a good or service. This is a currency that the government has declared legal but it is not backed by any physical commodity. Due to that, the government has to be in control of the money supply for the fiat system to work. </span>
<span>Reduction in a nation's labor force would long-run aggregate supply curse to the left, representing a reduction in labor. This would tend to drive up labor costs over time. Presumably, the demand curve would remain static in the short-term.
However, such a reduction would also impact the nation's consumption and thereby reduce the demand for products. This would in turn drive a decreased demand for labor (leftward shift) and apply downward pressure to wages.
The answer to this depends on whether the questions is regarding short-term, medium-term or long-term labor supply/demand curve.</span>
Answer:
b. structural unemployment
Answer: Wages are flexible if the economy is self-regulating.
Explanation:
Classical economists believe that the economy is self-regulating. This means that if the economy is not at equilibrium, it will return to equilibrium if it is left without interference.
For this to happen, inputs such as wages have to flexible to enable them to adjust to market conditions and thus take the Economy back to equilibrium.
For instance, if there is a recession, wages will reduce so that the prices that the producers can charge will reduce as well which will enable supply to match demand and bring the economy back to equilibrium.
Risk tolerance gets lower and lower as you get closer to needing the money from your investment.
If you don't need the money for 50 years, you are more likely to take risks in the stock market or other higher risk investments in return for higher rewards. If you need the money tomorrow, you will not be willing to risk it all in the stock market because even though it <em>could </em>double, you might lose it all.
