If the Instruments Are Not Exogenous

question 7

Multiple Choice

If the instruments are not exogenous,

• A)you cannot perform the first stage of TSLS.
• B)then, in order to conduct proper inference, it is essential that you use heteroskedasticity-robust standard errors.
• C)your model becomes overidentified.
• D)then TSLS is inconsistent.

Identify the mechanisms available for complying with state workers' compensation statutes and the limitations on employers' practices in labor relations.

Understand the concept of generativity and its importance in middle adulthood.

Describe the various ways generativity can be expressed and fostered.

Identify and explain the different seasons of life and life transitions as described by Levinson.