7Ashenfelter. O; R. Smith. 1979. " Compliance with the Minimum Wage Law[J].The Journal of Political Economy, Vol. 87, No. 2. , pp. 333 - 350.
8Brown, Charles, C. Gilroy, A. Kohen. 1982. " The Effect of the Minimum Wage on Employment and Unemployment"[ J]. Journal of Economic Literature, Vol. 20, No. 2, pp. 487 - 528.
9Burkhauser. R. V ; Kenneth A. Couch; David C. Wittenburg, 2000. " A Reassessment of the New Economics of the Minimum Wage Literature with Monthly Data from the Current Population Survey" [ J ]. Journal of Labor Economics, Vol. 18, No. 4, pp. 653 -680.
10Cahuc. P, F. Postel - Vinay, J. Robin, 2006. Wage Bargaining with On - the - Job Search : Theory and Evidence [ J]. Econometrica, Vol 74, pp 323 - 364.