CIT Upholds Use of 'd' Test Despite Questions Raised by Federal Circuit

The Court of International Trade in a Feb. 24 opinion upheld the Commerce Department's use of the Cohen's d test as part of its differential pricing analysis to root out "masked" dumping, ruling that the agency "adequately addressed" questions raised by the Court of Appeals for the Federal Circuit over the use of the test. The appellate court had held that use of the d test could be "problematic" when the distribution of a respondent's sales isn't normal, or in cases of few data points or minimal variance in the exporter's sales. Judge Claire Kelly held that Commerce sufficiently explained that the test adequately functions despite those concerns.