International trade Group of answer choices has been growing at about the same rate as the world economy. accounts for more than 90 percent of world economic activity. is a relatively small (about 30 percent of world output) but growing part of world economic activity. Both A and C.

Before the tools that have come from computational psychiatry are ready to be used in everyday practice by psychiatrics, what is needed

According to the video, the gross national product had declined from $104 billion in 1929 to about in 1933.

The goal of an economist who formulates new theories is to a. provide an interesting framework of analysis, whether or not the framework turns out to be of much use in understanding how the world works. b. provoke stimulating debate in scientific journals. c. contribute to an understanding of how the world works. d. demonstrate that economists, like other scientists, can formulate testable theories.