investment decision

With the development of the economy, more uncertainties were contained in the internal and external environment which enterprises faced. And the http://www.openwebdesign.org/forum information about market and competitive rivals that enterprices could get was incomplete. These new changes had made the defects of traditional valuation method, DCF, become increasingly clear. So enterprices should consider prom dresses more factors in investment moncler down jackets decision, and need new methods to evaluate investment. This article was based on this need. And based on the previous research and the basical methods of investment under uncertainty, it introduced incomplete information into the real option models. Used this way, incomplete information was quantified to the model, which could give the strategical investment behaviors more practical guidance.Athough real option was proposed only 30 years ago, it immediately became a hot theoretical research, which showed its powerful ability to explain the real investment behavior. Scholars at home and abroad http://kb.monitorware.com constantly improved real option theoretical models, applied them to different fields, and explained and guided different economic behaviors. In this process, the general methods of investmet chi hair straightener under uncertainty were formed, such as stochastic process, Winener process (Brownion motion), Ito process, Ito lemma and contigent claims theory. Through these methods together wity different economic environment, we could have the optimal investment behavior. So at first, this article summarized the previous research and introduced the basical methods of investment under uncertainty.Based on these foundations, the paper graduatlly got the real option model of enterprice investment under incomplete information. Firstly, this article considered the investment behavior of singal firm, which equaled the condation that the firm invested under monopoly. Based on this http://www.novak-djokovic.com/forums model, this article introduced preemption strategy. In this condation, the environment was not monopoly, and there was a competitive rival. Firm benefited from preemption in strategy, and it coulde get the entire market. So two firms both ck women’s underwears wanted to preempt, and also wanted to invest at the optimal investment trigger. But the information that one firm collected about the rival was incomplete. This paper assumed that each firm knowed its own revenue and cost, but only learned the distribution of the other firm’s revenue and cost. Introduced these new factors to the sigal firm’s investment model, the investment decision modle with strategical behavior coulde be presented.