J. Inf. Technol. Appl. Manag. 23(3): 25~34, September 2016 ISSN 1598-6284 (Print) http://dx.doi.org/10.21219/jitam.2016.23.3.025 ISSN 2508-1209 (Online)
Relevance of Multivariate Analysis in Management Research
Dr. Sateesh Kumar Ojha*
Abstract
Often we receive misled conclusion in the research if properly variables are not analyzed. In different functional issues of management it is very essential that all the latent and observed variable are properly understood so management decisions will be relevant and effective. The objective of this paper is to investigate the use of different multivariate tools for analyzing in the management research : applied or basic. The sources of data is primary as well as secondary. The primary includes the observation of different research articles of the proceedings of different conferences. And the secondary includes different publications related to multivariate analysis. The study has revealed the reasons of not using such tools of research. The preliminary finding reveals that most of the researches do not use such analytical tools in a comprehensive manner. Carelessness in design while fixing the design aspect is the main reasons of not using appropriate design.
Keywords:Multivariate Tools, Factors, Variables
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Received:2016. 06. 22. Final Acceptance:2016. 07. 22. * Professor, Faculty of Management, Tribhuvan University, e-mail:[email protected] 26 JOURNAL OF INFORMATION TECHNOLOGY APPLICATIONS & MANAGEMENT
1. Introduction standing consumers is most complicated job be- cause what consumers like, how consumers are The information age has resulted in masses affected, how they make decisions etc are de- of data in every field. Despite the quantum of termined by many factors, like age, sex, qual- data available, the ability to obtain a clear pic- ification, experience, maturity level, family back- ture of what is going on and make intelligent ground, peer group, location, etc. to set the busi- decisions is a challenge. When available infor- ness to address these consumers also very tough. mation is stored in database tables containing Similarly HR function has to manage a large rows and columns, Multivariate Analysis can be number of attributes of large number of in- used to process the information in a meaningful dividuals, knowing their strength and weak- fashion. To a competent analyst multivariate nesses. It has to minimize the effect of weakness analysis is an essential tool to simplify the mass and optimize the strength of individuals to treat of chaotic data, and provide them in a suitable them as an important and most valuable assets graphical presentation which can be impossible of business. Satisfaction of external customers from one to one tabulation. Research has in- are possible if the business understands internal dicated multivariate analysis as a useful tool for customers. An individual in the organization is examining critical aspects of the competitive- guided by various direct and indirect measures. ness of industrial sectors [Lipovatz et al., 2000]. Operation in the other hands must produce and Multivariate thinking is a body of thought pro- deliver the goods and services considering qual- cesses that illuminate the interrelatedness bet- ity, costs and speed. A large number of the ac- ween and within sets of variables. Corporate tivities must be selected out of the many varia- competitiveness is the synergy effect of many bles and arrange them in a value chain that factors so calls for multivariate analysis in place business become successful to attain the com- of bivariate and univariate analysis [Častek et petitive position by reducing costs, increasing al., 2013]. The essence of multivariate thinking speed and meeting the quality defined by cus- rises to expose the inherent structure and mean- tomers. Finance functions on the other hands ing revealed from the variation of the sets of have to serve all the business activities by re- variables through application and interpretation ducing costs and increasing returns of the in- of various statistical methods. A large numbers vestments. It has to manage cost centers and of variables need to be analyzed at a time of ma- revenue centers which are composed of many king business decisions, more the information variables and cost drivers. are understood greater the business has oppor- The role of research in the business is very tunity to make appropriate decisions. For exam- high. Research describes the current activities ple marketing is the key function of any busi- as why it is being done, and projects for the best ness that devote on knowing customers. Under- future considering all elements and their values. Vol.23 No.3 Relevance of Multivariate Analysis in Management Research 27
It decides where and what are to be controlled. conferences. They are : It describes about variables which are seen and injected in the system to bring possible changes 4. Review of Literature and there occur different unseen variables that affect the result which are called factors or Many researchers in their research have in- constructs. Multivariate analysis assumes that dicated the use of multivariate analysis will be anything that come out in the society or the sys- dominant analytical method in the future re- tem it is because of many variables and factors search [Chandra and Menezes, 2001; Hair et al., injected purposely or unintentionally, they are to 1998]. In quantitative analysis three types anal- be known, and induced or controlled while mak- ysis are used : univariate analysis, bivariate ing administrative decisions so that desired ob- analysis and multivariate analysis. There are jectives can be achieved. two different groups of techniques in multi- variate data analysis known as-dependency te- 2. Objective chniques and interdependency techniques. The former consist of techniques in which a variable
Objective of this paper is to assess the use or a set of variables is identified as the depend- of multivariate analysis in business research and ent variable that is being predicted or explained decision making and reveal the status of the use by other variables, identified as the independent of multivariate analysis in such proceedings. variables. Multiple regressions are an example of a dependency multivariate technique. In con- 3. Method trast, in the case of interdependency techniques there is no single variable or set of variables The method adopted is review of literature identified as being independent or dependent. and reviews of research design of 338 research Interdependency techniques involve the simul- articles presented in different proceedings of taneous analysis of all the variables in the set. managements. Such proceedings and journals Factor analysis is one example of an inter- were randomly selected from some international dependent technique.