澳洲梅特兰论文代写:宏观经济

澳洲梅特兰论文代写:宏观经济

考虑一个宏观经济最初是在均衡水平的实际国内生产总值。使用一个总需求和总供给经济图或模型,图形说明并讨论以下事件的短期和长期影响的经济:

根据轮胎对地角和滤器(2006年,p.110),总需求包括家庭消费、投资、政府支出和净出口,而经济的总供给是输出生成在不同的价格水平。总需求曲线的变化,国内生产总值水平减少由于平衡的变化,反之亦然。所有给定的事件似乎都有一个单独对总需求的影响。将影响总供给的数量、质量和价格的资源(总供给的决定因素,无日期)。

(一)中央银行在经济提升利率。

根据塔克(2012,p.261),提高利率将阻止家庭和企业获得贷款,由于借贷成本会更高。会有更低的利润的投资企业,因此这将导致较低的GDP水平和更高的价格。因此,总需求曲线将会转移到左边。

(b)有私人国内投资支出的增加。

在总需求中,投资是指私人国内投资。当企业对他们的成功盈利的乐观和信心投资,他们将增加投资扩大资产,如植物和设备和将有国内私人投资支出的增加。因为投资是总需求的组件之一,随着国内私人投资支出增加,总需求增加(2012年塔克,p.262)。因此图将与上述情况相反。

澳洲梅特兰论文代写:宏观经济

Consider a macroeconomy was initially at equilibrium level of real GDP. Using an aggregate demand and aggregate supply diagram or model of the economy, graphically illustrate and discuss the short-run and long-run effects of the following events upon the economy:
According to Gamber and Colander (2006, p.110), aggregate demand includes household consumption, investment, government expenditure and net exports, whereas aggregate supply is the output generated in the economy at different price levels. As the aggregate demand curve shifts left, the GDP levels decrease owing to change in equilibrium and vice versa. All the given events seem to have an impact on the aggregate demand alone. Aggregate supply will be impacted by quantity, quality and prices of resources (Aggregate supply determinants, n.d.).
(a) The Central Bank within the economy lifts interest rates.
According to Tucker (2012, p.261), increase in interest rates will discourage households and businesses from obtaining loans, since the cost of borrowing would be higher. There will be lower profits out of investments to businesses and hence this will lead to a lower GDP level and a higher price. So the aggregate demand curve will be shifted to the left.
(b) There is an increase in private domestic investment spending.
In aggregate demand, the investment refers to private domestic investment. When the businesses are optimistic and confident about their success of profitable investments, they will invest more for expanding their assets such as plants and equipments and there will be an increase in the private domestic investment spending. Since investment is one of the components of aggregate demand, as private domestic investment spending increases, the aggregate demand increases as well (Tucker, 2012, p.262). So the diagram will be the reverse of the above situation.

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