One important difference between the international economy of today and the economy of 100 years ago is a. the presence of international bodies such as the imf and world bank. b. for the first time, technological innovations have reduced the barrier of distance. c. that labor is so much more mobile. d. that price differences in different markets have narrowed. e. that capital is mobile.

The advantage of administering personality tests on employees is that it will allow the employer to know the mindset and personality of the employee. this will allow the employer to at least have an idea as to how the employee works and how his attitude in the workplace. the disadvantage is that it may make the employee a little anxious as to whether he would meet the personality requirements of the employer and whether he would be able to retain the job or not.