Xem xét một mô hình kinh tế vĩ mô sau đây: Y= C+I+G; C=a+bYd; I= Io; G= Go; Yd=Y-To, trong đó Yd là thu nhập khả dụng; To là thuế.Nếu chính phủ tăng chi tiêu và thuế những khoản bằng nhau. Hãy bình luận chính sách này của chính phủ?Đồng thời cho biết chính sách này tác động lên mô hình IS-LM như thế nào?Giả sử chính phủ muốn thúc đẩy tăng đầu tư của nền kinh tếMà không làm tăng tổng cầu(AD).Như vậy chính phủ sử dụngChính sách tiền tệ và tài khóa gì để đạt được mục tiêu này?

(blank) is the type of competition that occurs in a competitive market without identical producers.

Afreelance​ singer-songwriter is planning the restoration of a recently purchased civil​ war-era farmhouse. while he professes an enjoyment​ of, and talent in the construction​ trades, the theory of comparative advantage implies that a. the value of what he imports​ (in this​ case, professional contractor​ services) must equal the value of what he exports​ (songs). b. he should concentrate on the restoration work since his​ out-of-pocket costs will be much lower than if he hires professionals. c. ​self-sufficiency is​ advantageous, hence he should split his time between music and construction. d. the income lost while away from music will likely exceed the savings realized by doing the work​ himself, thus, he should hire professionals to do the restoration work. e. he ought to do as much of the work himself as possible since imports​ (in this​ case, professional contractor​ services) should always be restricted to those things that cannot be done internall

On january 1, vermont corporation had 40,000 shares of $10 par value common stock issued and outstanding. all 40,000 shares has been issued in a prior period at $20.00 per share. on february 1, vermont purchased 3,750 shares of treasury stock for $24 per share and later sold the treasury shares for $21 per share on march 1. the journal entry to record the purchase of the treasury shares on february 1 would include a credit to treasury stock for $90,000 debit to treasury stock for $90,000 credit to a gain account for $112,500 debit to a loss account for $112,500