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• 20. An observer of the economy notices that over the past 12 months the unemployment rate has fallen
• 4.(24%) This problem considers six transfer functions G1 = 1/(s+1), G2 = 2/(s+2), G3 = 1/(s2+s+1),G4
• 2. (Total=18%) A pulse communication system is being designed that will transmitone of two messages,
• 21. In 2012, consumers in Dexter consumed only books and pens. The prices and quantities for 2012 an
• 【題組】(2)若(5分)
• 61.下圖是國民政府執政時期所發的１００元鈔票所能購買的物品，請問：從紙幣購買物品的變化推測，可知當時的經濟情況為何? (A)國盛繁昌，經濟起飛 (B)通貨膨脹，貨幣購買力下降 (C)經濟發達，貨幣
• 10.(10%) Find the interval of convergence of the series
• 51. 剖面標記之編號『 』，其中 2 表示 (A)A－4 圖內之編號 (B)圖號 (C)張數編號 (D)總編號 。
• 2. Which of the following statements is wrong, in regard to the physics of a 1D oscillator in thequa
• 8.請利用泰勒多項式至8次方,求出的近似值(10分)
• 22. If an economy tried to use bananas as money, which function would bananas likely have the mostdi
• 23. If real GDP is $10 trillion and the velocity of circulation is 2, the quantity of money(A) is $2
• 24. One reason that the aggregate demand curve has a negative slope is that when the domestic price
• 25. Which of the following would   NOT   shift the U.S. aggregate demand curve?(A) a change in incom
• 26. A key issue in the presidential election of 2012 between President Obama and Mr. Romney concerne
• 27. In general, the steeper the aggregate expenditure curve, the(A) greater autonomous expenditure.(
• 28. Suppose the consumption function is given by the equation C = 100 + 0.8YD, where YD is disposabl
• 29. Suppose the only revenue taken in by the government is in the form of income tax, and the tax ra
• 30. Changes in which of the following is included as part of fiscal policy?(A) tax rates(B) monetary
• II. Essay questions 1. Explain the following terms.【題組】(1) Paradox of Thrift
• 【題組】(2) The Law of Diminishing Marginal Utility
• 2. Suppose we have the utility function,【題組】(1) Derive the generalized demand function for as a func
• 【題組】(2) Are the own-price ordinary demand functions downward sloping? Explain.
• 【題組】(3) Is good normal or inferior? Explain.
• 3. The first table describes an economy’s labor market in 2014 and the second table describes itspro