User:Tax-heaven/sandbox

= Ro-kyu = "Ro-kyu" or "Rokyu" are the technical term in Japanese "漏給" which mean that "Fenomenon eligible people doesn't claim to take-up welfare benefit". There are several names mean this fenomenon in English, for example, "Incomplete take-up benefit", "Non-take-up benefit" or "Imperfect take-up benefit". Take-up rate is the one of measures to check a degree of Ro-kyu. Low take-up rate means that Ro-kyu is serious.

"Welfare fraud" is the antonym of Ro-kyu.