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Chapter 2 38 Table 2.4: Statistics of the clusters and papers in the bibliographic coupling network Cluster (N) Id First Author, Year Weighted Degree Closene ss Betweenn ess 1. Risk & Customer Predictions (74) 165 Twala, 2010 150 .420 .020 62 Florez-Lopez, 2015 141 .461 .031 175 Twala, 2009 139 .417 .017 64 Ballings, 2015 96 .431 .026 129 Ballings, 2012 94 .448 .032 2. Strategic Big Data and Analytics (56) 13 Ren, 2017 201 .441 .008 102 Chae, 2014 193 .451 .018 23 Wamba, 2017 177 .470 .044 24 Akter, 2016 170 .477 .060 149 Coltman, 2011 147 .417 .013 3. Knowledge & Information (40) 15 Rothberg, 2017 118 .454 .032 111 Erickson, 2013 64 .385 .006 57 Jarvinen, 2015 41 .387 .012 191 Cross, 2006 40 .391 .023 205 Osborn, 1998 29 .385 .010 4. Text & Genetic Algorithms (19) 65 Van de Kauter, 2015 17 .359 .016 88 Lau, 2014 14 .385 .038 52 Nguyen, 2015 9 .319 .001 85 Kim, 2014 9 .297 .001 150 Esfahanipour, 2011 8 .297 .007 5. Corporate Social Responsibility (CSR) (10) 35 Lucas, 2016 55 .400 .014 130 Nandy, 2012 46 .384 .027 124 Boesso, 2013 45 .324 .001 178 Chatterji, 2009 43 .320 .000 60 Kang, 2015 41 .341 .002 6. Clustering (6) 116 Song, 2013 9 .340 .022 107 Chen, 2013 8 .307 .001 193 Hochbaum, 2006 7 .327 .001 71 Ghazarian, 2015 2 .286 .000 75 Munivrana, 2015 1 .254 .000 7. Sport Analytics (4) 33 Hogarth, 2016 7 .207 .010 48 Kempton, 2016 7 .261 .019 12 Woods, 2017 5 .349 .028 31 Wilkerson, 2016 1 .172 .000 8. Brain-Computer Interfaces (BCI) (2) 121 Halder, 2013 11 .265 .010 89 Hammer, 2014 10 .210 .000 While Study 1 and 2 looked at the historic structure and evolution of the BDA- performance debate, the purpose of Study 3 was to look ahead, at the future of the debate. Again, predictive analytics and customers are central to the network displayed in Figure 3.3, similar to the findings displayed in Figures 2.1 and 2.2. Similar to the co-citation analysis (Figure 2.1), clusters relating to new technological and methodological advances (e.g., brain-computer interfaces, text analysis, genetic algorithms) seem to arise at the periphery of Figure 3.3. In terms of important publications in the future of the debate, Study 3 puts forward Ji-Fan Ren et al. (2017) and Wamba et al. (2017), both in the Strategic BDA cluster and published in International Journal of Production Research and