Recognition and Grade Effective Factors in Empowerment with the Technique for Order-Preference by Similarity to Ideal Solution

INTRODUCTION

Empowerment, as an up-to-date method for motivation, has recently become the focus of attention for today’s management. In the age of competitive superiority, organizations, researchers and management are eager for empowerment and its related management performance. The view of human resources within organizations has hardly changed in the last two decades. However, a man is not only a worker and his mechanical energy is not the only target. There is a desire to keep and to improve the success of an organization and a belief in human resource helps toward achieving this goal.

It can be said that the man has been discovered once again. Management needs to be equipped with leadership skills and workers must learn to become self-led (Chua and Iyengar, 2006).

In order to achieve these goals, an organization must empower its most important and competitive tool; i.e., human resource. On one hand, classic management techniques tend to inhibit the workers’ innovative and creative senses, which increases job stress and imposes limitations. On the other hand, granting workers full freedom of action leads to disorder and poor performance (Peterson et al., 2004). These two situations are the results of not using financial and human resources efficiently and the organization will not be able to gain the desired level of effectiveness. Empowerment creates a balance between personal and organizational goals and creates the belief that the success and growth of an organization depends heavily on human resources. The reasons for paying proper attention to empowerment is defined as follows:

Empowerment is a concept that deals directly with the future of the trading world but, so far, it has been largely taken for granted. Despite a great deal of discussion about the usefulness (profits) of empowerment, few examples of its successful introduction have been reported. Empowerment creates the opportunity for all personnel to make use of their knowledge, skills and experience. Moreover, only a few managers are aware of the concept of empowerment.

The following goals can provide a definition of empowerment:

The descriptions and goals discussed above are involved in the following strategies.

Empowering workers is one of the most effective techniques for increasing workers potential and effective use of their potential and talents in order to achieve organizational goals (Chang and Liu, 2007).

It is clear that in order to achieve desired goals and to contribute to the competitivity of the Iran Tractor Manufacturing Co., it is essential for management to be aware of the effectiveness to make use of empowerment.

Empowerment is a new topic in the human resource literature. Nonetheless, there are several reports of research and studies on this topic and different approaches have been described. Most studies have been focused on the structure of empowerment, so that empowerment is viewed as the result of an approach, which is referred to as a structural approach. The objective of those studies was to determine the tools and facilities needed by management to empower workers.

The objective of this study was to identify the effective factors of empowerment in the Iran Tractor Manufacturing Co. through the TOPSIS method and to provide suggestions for improving the level of empowerment. The question to be answered is as follows:

Empowerment provides more freedom, independence and responsibility for workers in an organization to be involved in decision-making and self-control of tasks (Mullins, 1999).

Empowerment gives responsibility to workers and is a mean for them to improve their career.

Empowerment is an invaluable tool for improving methods that encompass the highest to the lowest staff level. It gives new responsibility to the management and makes him/her improve workers skills and talents (Evans and Lindsay, 2004). Most managers believe that giving decision-making responsibility to all workers is a means of empowerment.

There are many definitions of empowerment, including:

There are four elements that are essential for management creating methods for empowering the workers.

Empowerment can be summarized in a vector that Robbert Ford and Miron Fotler have designed. It begins from where a worker has no authority and it is only the management that makes decision and finishes where there is full empowerment. Full empowerment is achieved when working groups have the authority to employ and to fire, to enforce disciplinary rules and even to control wages and salaries.

WHY ORGANIZATIONS USE EMPOWERMENT

There are several internal and external reasons that make organizations use empowerment. The most important are:

Whenever quality is the main objective, the introduction of empowerment programs is always appropriate. Kanter believes that empowering improves organizational function and the quality of the end product will improve as the skill level increases.

There are several internal and external factors that make it necessary to empower the workers.

ASPECTS OF EMPOWERMENT

We consider five aspects of empowerment. Managers should play close attention to these five aspects if they want to empower workers effectively.

Experiment: This study was done with 137 people with BS and MS degrees in Iran Tractor Manufacturing co in 2009. All experiments and operations have been performed by F. Chakherlouy under supervision of S. Iranzadeh. For obtaining the sample bulk from the Kokran formula we used the following method in which p = q = 0.5 and e = 0.95, so we have:

Table 1:	Pearsons correlation coefficient

Table 2:	Pearson’s correlation coefficient

Two questionnaires were used for collecting information. All the tools thought to be needed were presented to experts and university professors, who were asked to express their ideas about the questionnaires. After studying the results and responses, it was clear that the questionnaires had a high level of clarity. However, the questionnaires were modified in response to the experts’ comments and presented to 20 people with expertise in the statistics of organizations. Pearson’s correlation coefficient was used for examining the correlation between the results of the two questionnaires. For studying the final results, the second questionnaire was assessed by the same 20 statisticians. The resulting number was 0.9; Table 1 gives the r number achieved for each of the factors of empowerment.

Student’s t-test was used to generalize the results from the statistical organization (Table 2).

With a confidence level of 95%, the critical point is w (t =-1/96, t =1/96) because t is involved in the critical point, so the null hypothesis is rejected.

Information analysis: Information analysis was done with the TOPSIS method, which is one of the best models of multi-indicator decision-making methods. Choices or factors are shown by m and will be assessed by the n indicator. This method is based on the fact that the selected choices must have the shortest distance from the positive ideal solution and the greatest distance from the negative ideal solution.