The Two Conditions for a Valid Instrument Are A $\operatorname { corr } \left( Z _ { i } , X _ { i } \right) = 0$

question 28

Short Answer

The two conditions for a valid instrument are a. $\operatorname { corr } \left( Z _ { i } , X _ { i } \right) = 0$ and $\operatorname { corr } \left( Z _ { i } , u _ { i } \right) \neq 0$ .
b. $\operatorname { corr } \left( Z _ { i } , X _ { i } \right) = 0$ and $\operatorname { corr } \left( Z _ { i } , u _ { i } \right) = 0$ .
c. $\operatorname { corr } \left( Z _ { i } , X _ { i } \right) \neq 0$ and $\operatorname { corr } \left( Z _ { i } , u _ { i } \right) = 0$ .
d. $\operatorname { corr } \left( Z _ { i } , X _ { i } \right) \neq 0$ and $\operatorname { corr } \left( Z _ { i } , u _ { i } \right) \neq 0$ .

Understand the dynamics of recruitment and operations within the sex work industry, including the role of pimps, madams, and the internet.

Recognize the demographic and socioeconomic profiles of sex work patrons.

Define prostitution and its legal and social implications.

Comprehend the personal and social factors influencing individuals to enter sex work.

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