问题如下：
Country Y is a developing country, analysts collect some information:
2011-2017 Labor productivity growth rate increase.
2011-2017 capital deepening increase.
2011-2017 GDP per capita increase.
2011-2017 capital flows more restrict.
Based on above described, which of the following factors is least likely to attract global investors:
选项：
A.capital flow
B.labor productivity.
C.capital deepening.
解释：
A is correct.
考点：外国投资者对一个国家哪些方面比较看重。
解析：如果一个国家的资本管制是严格的，那么对于外国投资者是不利的。
Labor productivity 和 GDP per capita是否相同？都是production（Y) / labor
