Từ những nghiên cứu lí luận về kinh tế hàng hóa và thị trường hãy đề xuất những giải pháp cần thiết để các nhà đầu tư đứng vững được trên thị trường? Vì sao?​

answer; ///he or she can either go to court or not. if he or she doesn't go, he or she must send a witness to stand for them, if he or she doesn't send a witness, he or she will be issued a bench warrant ,captured and forced to go to court; good luck

1. government controls industry through policy

2.government is both a consumer and a producer

4. government can use policy t influence economy

i did this!

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.