Our country FER speeds up in recent years So ample FER [scale]'s， currency of adding gives first place to U S dollar on kind of structure ， cause our country FER sustains losses after time of USA loan crisis The problem that portfolio formation and risk control about FER， broad having once aroused society pays close attention Especially our country stores the first Great Power as world foreign currency，under scale exceeds appropriate measure long ago horizontal situation， portfolio formation and risk how to be in progress to foreign exchange assets appear very important under the control The main body of a book the reality from our country FER is starting point ， foreign currency， makes use of Eviews and SAS software ， the programming building economy measuring a model ， applying assets combinatorial theory to SAS middle carrying out repeated plan mathematic model finds the solution specifically for U S dollar ， yen ， this four kinds Euro and pound The minimum that every currency grows in reaching our country FER from Eviews software holds the proportion forecast value ， pass SAS software expectation to FER That theoretical analysis and demonstration study union ， economy measure a software each other and special field counts the each other fit ， up-to-date monthly of software data blending with index quantization each other， makes the main body of a book have certain FOAK nature and reality making use of value ， avails and risk managing exchange cover's to the country to significance having Thesis exchange cover portfolio formation and risk falling specifically for the whole world financial crisis in at last has given a relevance out suggestion under the control Special field vocabulary: Exchange cover FER ， Foreign exchange reserve ， optimum combination ， Optimal compositon， 希望能帮到你哦~~
In this experiment， a random collection of Fushun backyard dogs and the dogs field experimental study of blood through the optical microscope， PCR detection and canine ehrlichiosis serum antibody tests in three kinds of methods to investigate and calculate the blood samples of dogs dog Ehrlichia-positive And select the treatment of several drugs were compared to identify the treatment of drug-sensitive Experimental results show that the group of Fushun region exists in dogs canine ehrlichiosis， with a total positive rate of up to 53% After comparing the treatment we can see tetracycline drug of first choice to treat the
This experiment in fushun area and the random collection of missing dog dog blood for experimental research object， by optical microscope， PCR detection and dog serum Eric body antibody test three methods， survey and calculates the dog dog Eric blood in the body of positive Comparing several drugs and treatment， find the sensitive Experimental results show that the dogs in fushun area of existing dog Eric body disease， the total rate of 53 % Through the contrast that tetracycline drugs are treated the first
