男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
   

Flying high with independent R&D

(China Daily)
Updated: 2006-11-23 14:10

Development of China's aviation industry should no longer rely on the "market-for-technology" approach. It is high time for a rethink and reform of the industry's management and development strategy in order to realize independent research and development (R&D) and rapid growth.

By making use of its comparative advantage, China has achieved remarkable economic growth. Meanwhile, the principle of comparative advantage seems to have become the guideline for the development of all industries.

In the aviation industry, China's comparative advantages and disadvantages are obvious. The country is rich in labour and short of capital. But as a developing country, it is thought China could avoid "reinventing the wheel" and independently develop its own aircraft by studying and simulating planes bought from other countries. However, it was exactly such a judgement that has led China's aviation industry into a development predicament in the past two decades.

On the one hand, the aviation industry had abandoned independent R&D to rely on international co-operation. As early as the mid-1980s, the aviation industry had given up the self-developed Y-10 aircraft, instead pursuing a three-step development strategy based on international co-operation: First, assemble and partially manufacture big trunk and feeder planes; second, jointly design and manufacture feeder planes with 100 seats; finally, be able to independently develop trunk planes with 180 seats.

Yet, the three-step plan soon ran aground. Wanting to keep its technology secret, Boeing announced it would cease co-operation with China in producing the MD-90 aircraft from 1999 after it merged with McDonnell Douglas. Later, Airbus ended its co-operation with China in developing the AE-100 aircraft.

On the other hand, during the shift from focusing on military production to emphasizing civilian products, China's aviation industry has chosen to produce non-aviation civilian products instead of civilian aircraft. As the Cold War approached its end in the 1980s, it was a global trend to shift the R&D and manufacturing focus of the aviation industry from military aircraft to civilian planes. Yet, in line with their comparative advantage, many domestic aviation companies rushed to produce motorcycles and cars. They found themselves less competitive in the aviation industry, which featured huge R&D expenditure, high risks and a long period to reclaim investments.

Lack of a firm grasp of both the specialized nature of the aviation industry and its international development trend is the main reason aviation in China has been going through a difficult time.
12  

(For more biz stories, please visit Industry Updates)



主站蜘蛛池模板: 大庆市| 丰宁| 成武县| 冀州市| 滦平县| 蚌埠市| 乳山市| 潮安县| 西乡县| 老河口市| 大名县| 临朐县| 阿拉尔市| 新建县| 中牟县| 通河县| 利津县| 丰宁| 宁陵县| 九龙坡区| 桂阳县| 井研县| 宿迁市| 柳河县| 福海县| 岢岚县| 大连市| 微山县| 当雄县| 凤庆县| 县级市| 于田县| 乐至县| 安塞县| 丹巴县| 信丰县| 游戏| 姚安县| 辉县市| 绩溪县| 西吉县| 游戏| 曲沃县| 于都县| 荔浦县| 麻江县| 嘉兴市| 高安市| 沁阳市| 瑞金市| 泾源县| 南充市| 舞钢市| 平顶山市| 赞皇县| 临泉县| 饶平县| 子洲县| 塘沽区| 哈尔滨市| 大理市| 库尔勒市| 铜陵市| 四平市| 文化| 鄂伦春自治旗| 涞水县| 辛集市| 潞西市| 天全县| 曲周县| 莱州市| 开平市| 兴海县| 绍兴市| 阳信县| 襄城县| 衡山县| 崇信县| 普格县| 安吉县| 城固县|