Research On Optimum Measure Quantity Of Persons Of Risk In M&A Of Enterprises

The mergers and acquisitions (M&A) of enterprises is very common today, it is a strategy used by enterprise to steer its operating direction to market. Since 1897,the major capitalism countries have experienced the wave of merge for five times. In 21st century, more and more international M&A occur frequently. M&A is an important way to enlarge its scale as well as improving competitive power. M&A will bring a series of results to enterprises and national economy. But M&A is just like double blade sword, can lead to earnings or risk to enterprises. We do research on the risk in order to manage it and the measure of risk in M&A is core of the research.Base on the motive to do some preparative work for more people who will make further research on risk in M&A, and for diversified companies,enterprises which will have more a credible and cautious methods to insure decision-making in M&A. This paper is on the start of basal theory in M&A, and is on the strength of two measure methods in M&A-Fuzzy measure method and Grayer Relevancy measure method, and make in-depth and meticulous research on risk in M&A in the direction of measure quantity of persons of risk in M&A, then make a conclusion to be validated that the measure quantity of persons will get optimum value and validate it later.Part1,Review the articles on the risk of the M&A, and analysis the theory on it. First, I analyze the reasons of risk in M&A; and then expatiate several mechanisms of risk in M&A; at last, summarize several strategies of risk in M&A.Part2,Summarize two methods of measure of risk in M&A. Including Fuzzy measure and Grayer Relevancy measure which refers to the measure targets, measure process and applied extension.Part3,To make simulative measure of risk in M&A of enterprises during two methods of measure in certain hypothesis, I make the conclusion which is to be validate from the relative variables of measure results: the measure quantity of persons will get the optimum value in two methods of measure.Part4,Base on "Investigative questionnaire of risk in that Lenovo purchase PC operation of IBM in the world", measure risk in M&A during two methods of measure of risk in M&A of enterprises, and validate "the measure quantity of persons will get the optimum value in two methods of measure".