呼叫大神,synthetic metalscontrol method有什么问题

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感觉这个方法不错,但是不太明白它的缺点。
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不是特别了解这个方法。/link?url=zPqy_NOOkuXaOfKaUIBMhD3uFu2QavwXTEZp42ggYCQEqoZWi4GGVt3UpyxzYA21PTSDrhJfB5IXMLHC2a6zv2TPcMxFgPut98fwMv8npy3
不知道这个对你有没有用
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平常心、淡定
不是特别了解这个方法。/link?url=zPqy_NOOkuXaOfKaUIBMhD3uFu2QavwXTEZp42ggYCQEqoZWi4GGVt3UpyxzYA21PTSDrhJfB5IXMLHC2a6zv2TPcMxFgPut98fwMv8npy3
不知道这个对你有没有用
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【作者(必填)】Alberto Abadie1, Alexis Diamond2 andJens Hainmueller
【文题(必填)】Comparative Politics and the Synthetic Control Method
【年份(必填)】2015
【全文链接或数据库名称(选填)】
应该是这个
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既然选择了远方,便只顾风雨兼程
助人为快乐之本
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应该是这个
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我自己已经找到了。
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论坛法律顾问:王进律师NATIONAL BUREAU OF ECONOMIC RESEARCH
The Labor Market Effects of a Refugee Wave: Applying the Synthetic Control Method to the Mariel Boatlift
NBER Working Paper No. 21801
Issued in December 2015
NBER Program(s):&&&&&&
We apply the synthetic control method to re-examine the wage and employment effect of the Mariel Boatlift, a large inflow of Cuban refugees to Miami in 1980. This method improves on previous studies by choosing a control group for Miami so as to best match its labor market features in the eight years before the Boatlift. Given the presence of significant measurement error for average city wages we emphasize the importance of using the May-ORG CPS sample rather than the March-CPS. The first includes a more reliable measure of weekly wages, has larger sample size and smaller measurement error. Analyzing wages and unemployment rates we find no significant departure between Miami and its control between 1980 and 1983. Using the March-CPS data, however, one could find negative wage effects in small subsamples after 1979 as pointed out in George Borjas (2015a). However those estimates are imprecise and very sensitive to the choice of sample and of the outcome variable.
This paper was revised on May 18, 2016
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Document Object Identifier (DOI): 10.
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