History and Development of DM studies

2 T hus, diversity management means managing diversity contained in the work force. Diversity management practices for examples: to promote justice perceptions of organization and inclusion, reject discrimination Kosseck Pitchler, 2006, to appreciate the uniqueness and diversity of each employee Lumadi, 2008 . Diversity Management supports the concept of EEO Equal Employment Opportunity which refers to efforts to ensure that all individuals have an equal opportunity of employment, regardless of race, color, religion, sex, age, disability, or national origin. Therefore, it can create a fair and inclusive workplace for the members of an organization. Results of previous studies such as described in Jabbour et al, 2011 showed that the diversity management in organization can have an impact on: 1 increased productivity since the minority can appreciate the opportunity to work employment and they work with high motivation, 2 increased creativity and innovation of the organization; 3 the creation of client loyalty 4 improving positive image of the company; and 5 improving the organizational climate by making it more inclusive to the differences and innovative. A number of other studies found the impact of DM on the organization, such as improving organizational performance Dwyer, Richard Chadwick, 2003 ; Barnett, Dwyer, and Chadwick, 2004; Robertson, 2007; Winston, 2010, increasing the companys reputation Ollapally Bhatnagar, Chadwick, 2003; Frink et. al., 2003, Richard et. al., 2004; Robertson, 2007; Winston, 2007, 2010, increasing innovation and creativity Jackson, Joshi, Erhardt, 2003, enhancing the image and services of the company, Ely Thomas, 2001 and improve the quality of work Pitts, 2009. Managing diversity in the workplace should be a concern of every organization. However, not all organizations realize the power and benefits of having employees with varied background and characteristics even more many organizations tend to overlook the power and advantages of diversity Thomas, 2012. In fact, if the diversity is not managed properly, it can lead to conflict and divisions within the organization Adler, 2003; Williams OReilly, 1998 . Concern to the diversity management issue is presumably relatively low for its application to the companies in Asia. This was confirmed by Budhwar and Debrah 2009, in their article entitled: Future research on the Human Resource Management Systems in Asia, which encouraged for more research on the DM dynamics in Asian context, particularly explore the different mechanisms adopted by company to manage diversity and to demonstrate the challenges and obstacles faced by companies and decision makers. It is more important for the organizations in Southeast Asia region in order to meet the implementation of the ASEAN Economic Community that is imposed no later than 2015 to be more critical to look at the issue of diversity within the organization. It is associated with the emergence of diverse workers in a variety of organizations in the ASEAN region, including Indonesia in connection with MEA above. The Indonesian archipelago has a population of 251 857 940 inhabitants, 1,128 ethnic groups JPNN, 2010 and 546 languages, and this data will probably continue to grow because the research has not been done Kompas.com, Sept. 1, 2012. These data illustrate the extent of diversity in Indonesia, and of course it will be reflected in companies operating in Indonesia. In order to manage diversity effectively, an organization must embrace diversity, diverse, and has to change the organization to accommodate the diversity and make it an integral part of the organization Gilbert, Stead, and Ivancevich, 1999.

2. History and Development of DM studies

Research on diversity was initially more focused on gender diversity which began before the 1990s that focused mainly on the issues of discrimination and prejudice as a different one from the majority of the others. Antecedents studied included personality characteristics relating to diversity attitudes, the number of women company directors, gender task orientation, the groups success, the companys statement on diversity in the website, and the companys commitment to diversity as reflected in the recruitment materials Bilimoria, 2006; Karakowsky, McBey, Chuang, 2004 ; Lee Farh, 2004; Rau Hyland, 2003 ; Singh Point, 2006. In gender studies, negative effects for women on performance ratings Tsui OReilly, 1989 and salary discrimination Bielby Baron, 1986 were reported. Furthermore, a growing issue in research studies related to the concept of diversity management was were more macro-national, which was the researchwere executed by looking at the diversity issue at the level of a country. Studies of diversity in a number of countries that have been made include: Brazil Jabbour, Gordono, de Oliveira, Martines Battistelle, 2011, Australia Jawad and Robins, 2010, Denmark Risberg Sødenberg, 2008, Germany Süß and Kleiner, 2008, Finland Merilainen, Tienari, Katila, and Benschop, 2009, Korea and Japan Emiko Eunmi Magoshi and Chang, 2009, Sweden and Thailand Pongpayaklert Woraphan Atikomtrirat, 2011, Malaysia Abdullah, 2007 , and India Cooke and Saini, 2010. 3 Study DM Studis have been is growing and in the 2000s, research began to lead to the study of the Diversity Management DM impact of Diversity Management DM in the context of the organization or at the level of Mezo-organization, such as improving organizational performance Dwyer, Richard Chadwick, 2003; Richard Barnett, Dwyer, and Chadwick, 2004; Robertson, 2007; Winston, 2010, enhance the companys reputation Ollapally Bhatnagar, Chadwick, 2003; Frink et. al., 2003, Richard et. al., 2004; Robertson, 2007; Winston, 2007 , 2010, increasing innovation and creativity Gebert, 2004; Jackson, Joshi, Erhardt, 2003 , enhancing the image and services of the company, Ely Thomas, 2001 and improv inge the quality of work Pitts, 2009. Furthermore, several studies have also shown a positive correlation between companies that received the Diversity Award at and the companys financial performance Roberson Park, 2007; Weigand, 2007 ; Wright, Ferris, Hiller, Kroll, 1995 as well as the existence of a positive cor relation ship between the company value of the firm toto the presence of minority and women in the board of directors Carter, Simkons Simpson, 2003. Studi DM semakin berkembang dan pada tahun 2000-an, penelitian mulai mengarah pada studi dampak Diversity Management DM dalam konteks organisasi atau pada aras mezo-organisasi, seperti meningkatkan kinerja organisasi Dwyer, Richard Chadwick, 2003; Richard Barnett, Dwyer, dan Chadwick, 2004; Robertson, 2007; Winston, 2010, meningkatkan reputasi perusahaan Ollapally Bhatnagar, Chadwick, 2003; Frink et. al., 2003, Richard et. al., 2004; Robertson, 2007; Winston, 2007, 2010, meningkatkan inovasi dan kreativitas Gebert, 2004; Jackson, Joshi, Erhardt, 2003, meningkatkan citra dan layanan perusahaan, Ely Thomas, 2001 dan meningkatkan kualitas kerja Pitts, 2009. Selanjutnya beberapa penelitian juga menunjukkan adanya korelasi positif antara perusahaan yang memperoleh Diversity Award dengan kinerja keuangan perusahaan Roberson Park, 2007; Weigand, 2007; Wright, Ferris, Hiller, Kroll, 1995 serta adanya hubungan positif antara nilai perusahaan terhadap kehadiran minoritas dan perempuan dalam dewan direksi Carter, Simkons Simpson, 2003. Searah dengan semakin berkembangnya penelitian DM, selanjutnya muncul sejumlah studi yang menyoroti DM dalam konteks micro-individu yang mengarah pada perilaku individu dalam memandang isu keragaman, seperti Syed dan Ali 2005, Syed 2008 , Junankar dan Mahuteau 2005, Bevelander 1999, De Cieri dan Kramar 2005, Syed 2007, Watson 1996, Bourke 2004, Parr dan Guo 2005. In keeping line with the development of diabetes DM researchstudies , and then came a number of studies that highlight the micro- DM in the context of micro- individuals that lead to the individuals behavior of individuals in looking at the diversity issue of diversity , such as Syed and Ali 2005, Syed 2008, Junankar and Mahuteau 2005, Bevelander 1999, De Cieri and Kramar 2005, Syed 2007, Watson 1996, Bourke 2004, Parr and Guo 2005.

3. Research Gap in the Study of DM