Loud music from a neighbor's party is: a negative externality whether or not you like it. not an externality. a positive externality whether or not you like it. a positive externality if you like the music, and a negative externality if you don't. a negative externality if you like the music, and a positive externality if you don't.

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.

i have to go with a for this one