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QUESTION 18 If the payroll tax were increased, the empirical evidence suggests that: a secondary earners would work more. b. primary earners would work more. c. secondary earners would change their hours worked more than would primary earners. od primary earners would change their hours worked more than would secondary earners. S ELL QUESTION 19 . For some who is working at all without the Earpet Income Tax Credit (ETC), which statement is true when the person is subject to the ITC, once he starts working? a. The income effect of the induces the person to work more. there is no income effect. there is nessubductie d. The sonstitution effect of the tre e work more. SPOR llll Derson Wa 11 Il | R QUESTION 20 ELATED ANSCHENGENDED 12 SA Which statement about the estimated effects of the Earned Income Tax Credit (EITC) on labor supply is TRUE? EK a. The 1986 expansion of the EITC did not affect the number of hours worked by those already in the labor force. b. The 1986 expansion of the EITC did not increase the labor market participation of single mothers. C. Researchers were not able to study the effects of the 1986 expansion of the EITC. d. The 1986 expansion of the EITC reduced the number of hours worked by those in the labor force. RE