【正文】 即從 Di移動(dòng)到 D2，見(jiàn)圖 2。 。總需求曲線與短期總供給曲線相交時(shí)就決定了均衡的國(guó)內(nèi)生產(chǎn)總值和均衡的物價(jià)水平。 (3 分 ) (2)購(gòu)買住房為投資需求，它會(huì)影響總需求。（ 3 分） (4)變動(dòng)的結(jié)果是 GDP 增加（由 Yl增加為 YZ），物價(jià)水平上升（由 Pl上升為 P2）。 13. 、邊際產(chǎn)量與平均產(chǎn)量之間的 關(guān)系是什么？如何根據(jù)這種關(guān)系確定一種要素的合理投入？ 答： （ 1） 總產(chǎn)量指一定量的某種生產(chǎn)要素所生產(chǎn)出來(lái)的全部產(chǎn)量，平均產(chǎn)量指平均每單位某種生產(chǎn)要素所生產(chǎn)出來(lái)的產(chǎn)量，邊際產(chǎn)量指某種生產(chǎn)要素增加一單位所增加的產(chǎn)量。當(dāng)邊際產(chǎn)量為零時(shí)，總產(chǎn)量達(dá)到最大，以后，當(dāng)邊際產(chǎn)量為負(fù)數(shù)時(shí)，總產(chǎn)量就會(huì)絕對(duì)減少。邊際產(chǎn)量大于平均產(chǎn)量時(shí)平均產(chǎn)量是遞增的，邊際產(chǎn)量小于平均產(chǎn)量時(shí)平均產(chǎn)量是遞減的，邊際產(chǎn)量等于平均產(chǎn)量時(shí)平均產(chǎn)量達(dá)到最大。 ，增加出口對(duì)一國(guó)經(jīng)濟(jì)有什么影響？我們應(yīng)該如何增加出口？ 答： （ 1）出口的增加提高了對(duì)國(guó)內(nèi)產(chǎn)品的需求，使總需求增加，國(guó)內(nèi)生產(chǎn)總值增加。開(kāi)放經(jīng)濟(jì)中的乘數(shù)要考慮到進(jìn)口增加在國(guó)內(nèi)生產(chǎn)總值增加中所占的比例，即邊際進(jìn)口傾向。 （ 4）在加入 WTO 后，我們應(yīng)該如何增加出口（學(xué)生只要答出一條言之有理的建議就可以）。 （ 2） 這一規(guī)律發(fā)生作用的前提是技術(shù)水平不變。 （ 3）邊際產(chǎn)量遞減規(guī)律研究的是把不斷增加的一種可變生產(chǎn)要素，增加到其他不變的生產(chǎn)要素上時(shí)對(duì)產(chǎn)量所發(fā)生的影響。 答： （ 1）根據(jù)總需求 — 總供給模型的分析，當(dāng)宏觀經(jīng)濟(jì)實(shí)現(xiàn)了充分就業(yè)均衡時(shí)，總需求曲線、短期總供給曲線與長(zhǎng)期總供給曲線相交于一點(diǎn)，均衡的 GDP 正好贈(zèng)與充分就業(yè)的 GDP。（占 5 分） （ 3）在經(jīng)濟(jì)實(shí)現(xiàn)了充分就業(yè)均衡時(shí)，總需求增加會(huì)引起物價(jià)水平上升， GDP 也會(huì)暫時(shí)增加（資源超充分利用），但會(huì)受到資源與技術(shù)的限制。 請(qǐng)您刪除一下內(nèi)容， O(∩ _∩ )O 謝謝?。?！【 China39。s animation outpouring that are not to be missed. Let39。 violence, and lack of suitability for children39。s real name was Nasreddin. He was wise and witty and, more importantly, he had the courage to resist the exploitation of noblemen. He was also full of passion and tried his best to help poor people. Adventure of Shuke and Beita【舒克與貝塔】 Adventure of Shuke and Beita (Chinese: 舒克和貝塔 ) is a classic animation by Zheng Yuanjie, who is known as King of Fairy Tales in China. Shuke and Beita are two mice who don39。s contents on the stone wall of a white cloud cave in the mountains. He was then punished with guarding the book for life by the jade emperor for breaking heaven39。s natural scenery. Pleasant Goat and Big Big Wolf【喜洋洋與灰太狼】 Pleasant Goat and Big Big Wolf (Chinese:喜羊羊與灰太狼 ) is a Chinese animated television series. The show is about a group of goats living on the Green Pasture, and the story revolves around a clumsy wolf who wants to eat them. It is a popular domestic animation series and has been adapted into movies. Nezha Conquers the Dragon King（ Chinese: 哪吒鬧海） is an outstanding animation issued by the Ministry of Culture in 1979 and is based on an episode from the Chinese mythological novel Fengshen Yanyi. A mother gave birth to a ball of flesh shaped like a lotus bud. The father, Li Jing, chopped open the ball, and beautiful boy, Nezha, sprung out. One day, when Nezha was seven years old, he went to the nearby seashore for a swim and killed the third son of the Dragon King who was persecuting local residents. The story primarily revolves around the Dragon King39。s death. Through bravery and wit, Nezha finally broke into the underwater palace and successfully defeated him. The film shows various kinds of attractive sceneries and the traditional culture of China, such as spectacular mountains, elegant sea waves and exquisite ancient Chinese clothes. It has received a variety of awards. Havoc in Heaven The story of Havoc in Heaven（ Chinese: 大鬧天宮） is based on the earliest chapters of the classic story Journey to the West. The main character is Sun Wukong, aka the Monkey King, who rebels against the Jade Emperor of heaven. The stylized animation and drums and percussion acpaniment used in this film are heavily influenced by Beijing Opera traditions. The name of the movie became a colloquialism in the Chinese language to describe someone making a mess. Regardless that it was an animated film, it still became one of the most influential films in all of Asia. Countless cartoon adaptations that followed have reused the same classic story Journey to the West, yet many consider this 1964 iteration to be the most original, fitting and memorable, The Golden Monkey Defeats a Demon【金猴降妖】 The Golden Monkey Defeats a Demon (Chinese: 金猴降妖 ), also referred as The Monkey King Conquers the Demon, is adapted from chapters of the Chinese classics Journey to the West, or Monkey in the Western world. The fiveepisode animation series tells the story of Monkey King Sun Wukong, who followed Monk Xuan Zang39。s Film Festival Award in 1989. McDull【麥兜】 McDull is a cartoon pig character that was created in Hong Kong by Alice Mak and Brian Tse. Although McDull made his first appearances as a supporting character in the McMug ics, McDull has since bee a central character in his own right, attracting a huge following in Hong Kong. The first McDull movie McMug Story My Life as McDull documented his life and the relationship between him and his McMug Story My Life as McDull is also being translated into French and shown in France. In this version, Mak Bing is the mother of McDull, not his father..