[Solved] When there is an increase in government expenditures,which of the following raises investment spending? A)the investment accelerator and crowding out B)the investment accelerator but not crowding out C)crowding out but not the investment accelerator D)neither the investment accelerator or crowding out Freud's Theory: A set of psychoanalytic theories developed by Sigmund Freud that focus on unconscious motives and conflicts, particularly those originating in childhood. Phallic Stage: The phallic stage is a concept in Freudian psychology referring to the period in early childhood when the libido (sexual energy) is concentrated in the genital area. Erotic Desires: Feelings of wanting or longing for sexual contact or relationships. Compensation: A strategy whereby one makes up for a deficiency in one area by excelling in another area.