【中文版】

克拉克森指数是用于衡量一个国家或地区工业化程度的指标之一，也是评估经济发展水平的重要参数。该指数通常用人均GDP和制造业增加值占GDP的比重这两个指标来计算。

具体来说，克拉克森指数的计算公式为：人均GDP乘以制造业增加值占GDP的比重，再除以100。这个指数之所以被称为克拉克森，是因为它是由英国经济学家克拉克森在20世纪80年代提出的概念。

克拉克森指数具有以下特点：首先，它不仅考虑了人均GDP，还考虑了制造业增加值占GDP的比重，因此能够更全面地反映一个国家或地区的工业化程度；其次，该指数的值越高，说明该国家或地区的工业化程度越高，反之则说明工业化程度较低；最后，克拉克森指数不仅能够用于国家之间的比较，还可以用于同一国家不同时期工业化程度的比较。

总之，克拉克森指数是一种重要的经济指标，对于了解一个国家或地区的经济发展水平和工业化程度具有重要意义。

【英文版】

The Clarkson Index is one of the indicators used to measure the industrialization level of a country or region and is also an important parameter for assessing the level of economic development. The index is usually calculated using two indicators: GDP per capita and the proportion of manufacturing value-added in GDP.

Specifically, the Clarkson Index is calculated by multiplying GDP per capita by the proportion of manufacturing value-added in GDP, and then dividing by 100. The index is called the Clarkson Index because it was proposed by British economist Clarkson in the 1980s.

The Clarkson Index has the following characteristics: first, it takes into account not only GDP per capita but also the proportion of manufacturing value-added in GDP, so it can more comprehensively reflect the industrialization level of a country or region; second, the higher the value of the index, the higher the industrialization level of the country or region, and vice versa; finally, the Clarkson Index can not only be used for comparisons between countries but also for comparisons of industrialization levels in different periods of the same country.

Overall, the Clarkson Index is an important economic indicator that is crucial for understanding a country or region's level of economic development and industrialization.