ことわざ研究の諸問題 (共同研究プロジェクト『日・中・英の諺による異文化の比較研究』の成果として)

To understand the effects of insurance regulation on the labor market and insurance coverage, this study uses a difference-in-difference-in-differences analysis to compare five states that passed minimum maternity length-of-stay laws with states that waited until after a federal law was passed. On a... View More