While the ripples of America’s subprime-mo

题型:单项选择题

问题:

While the ripples of America’s subprime-mortgage crisis have spread far and wide, Latin America—a place long associated with financial disaster—has remained improbably calm. Banks have reported no unpleasant surprises. Brazil and Peru have been blessed with coveted investment-grade ratings. Surprisingly, perhaps the fleetest country of all has been Argentina. Since it emerged from the financial crisis of 2001-02, it has been one of the world’s fastest-growing economies. It is expected to expand faster than most of its neighbors again this year.

Quite simply, it barely has any credit. Back when its economy virtually collapsed, the country suffered a run on its banks, followed by a freeze on withdrawals, and a massive currency devaluation. As a result, bank lending to the private sector shrivelled, from 23.8% of GDP in 2000 to 10.8% in 2003. Since then, it has rebounded to a piddling 13% ; by contrast, the ratio in Brazil was 36.5% in 2006. Almost all of these loans in Argentina are accessible only on a short-term basis.

Once its recovery began in June 2002, Argentina became a paradise for business. Unemployment of over 20% kept wages down, and the devaluation gave exporters an edge on foreign competitors. The ample productive capacity left idle by the crisis meant firms could expand without making big investments. And the windfall profits reaped by agricultural exporters, thanks to record commodities prices, enabled many of them to finance new projects out of earnings. Hence the economy could grow at almost 9% a year with little need for credit.

But such a lucky confluence of factors could not last. Starting in early 2005 ,.inflation picked up, a sign that the installed capacity was starting to limit output. Salaries and prices for raw materials increased sharply, cutting into profits. And farmers were particularly hard hit when the government nearly doubled the taxes in farm exports. Now, just as companies need to embark on big investments if they are to keep growing, their margins are no longer big enough to pay for the expansion and they need to borrow.

So, the time is ripe for the country’s financial system to recover. But a number of things are in the way. Foremost is Argentina’s business risk. Those in the informal economy (which represents over 40% of GDP) can neither save nor borrow legally, lest they become known to the taxmen. The rest remain cowed by memories of the crisis. Although Argentines have poured their savings into property, fuelling a construction boom, they still hold about four-fifths of their deposits abroad.

Inflation, fuelled by a public-spending binge, state-mandated wage increases, and a cheap currency, is not helping either. No one knows how high it is. The consumer-price index is doctored to keep the official rate below 10%, but private estimates suggest it is near 25%. Without a reliable index of inflation, lending is almost impossible, even for the medium term. And the central bank has kept interest rates ply negative in real terms, encouraging workers to spend their wages rather than to save.

Argentina’s economy began its recovery in 2002. According to the text, which of the following is not the reason()

A. Low wages

B. Low unemployment

C. Low value of currency

D. Low commodities prices of exports

考点:普通考研07理学原核生物基因的表达调控
题型:单项选择题

下列关于环境噪声现状测量的测量时段要求不正确的是()。

A.应在声源正常运行工况的条件下测量

B.每一测点,应分别进行昼间、夜间的测量

C.每一测点,昼间一定要进行测量,夜间可视情况而定

D.对于噪声起伏较大的情况,应增加昼间、夜间的测量次数

题型:单项选择题

患者,男,38岁。冬春季发作性节律性胃部疼痛10年,近1周来疼痛剧烈,以半夜最甚,进餐后可缓解。疼痛时喜温喜按,畏寒肢冷,腹胀便溏。查体:心率75次/分,心律规整,腹平软,未及包块,上腹部偏右压痛明显,无反跳痛及肌紧张。舌淡胖,苔白,脉迟缓。

如需选用抑酸药物治疗,作用最强的是()

A.西咪替丁

B.雷尼替丁

C.法莫替丁

D.硫糖铝

E.奥美拉唑

题型:单项选择题

下列哪项不是预防风湿热的办法

A.注意环境卫生,保持居室良好通风

B.每次出现呼吸道感染后都应用长效青霉素

C.对流行期的咽喉部链球菌感染应积极控制

D.加强体育锻练,提高抗病能力

E.每半年要复查一次抗链O(ASO)

题型:单项选择题

单层细石英砂滤池,石英砂d10=0.55mm,厚800mm,洗砂排水槽槽底高出砂面360mm,准备移出350mm厚的砂滤料,然后装入d10=0.85的无烟煤滤料补充,已知无烟煤在反冲前后空隙率分别为m0=0.407,m=0.62,则放入的无烟煤厚度是()。

A.281mm

B.325mm

C.350mm

D.400mm

题型:单项选择题

郑和下西洋

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