The ________ of barriers to entry ________ monopolistically competitive firms from earning positive economic profits in the long run.
A) presence; prevents
B) presence; enables
C) lack of; enables
D) lack of; prev
D) lack of; prev
You might also like to view...
Culture is a set of learned behaviors transmitted from one generation to the next by nonbiological means
a. True b. False Indicate whether the statement is true or false
Non-Western medicine does not maintain a sharp distinction between biological and psychological illnesses.
Answer the following statement true (T) or false (F)
Anthropology may improve psychological studies of human behavior by contributing
A. a humanistic approach to psychology. B. prehistoric analysis. C. nothing, since anthropology focuses on culture and psychology concentrates on personality. D. examples of primitive thinking from tribal societies. E. a cross-cultural perspective on models of human psychology.
Campbell and Loy suggest that early hominids were living where multiple ________ meet and were exploiting a ________
Fill in the blank(s) with correct word