Nonlinear models, an evolution in black box optimization in the relationship between human resource practices and organizational performance

The recent challenge for organizations in new workplace is to focus on the productivity of work practices in the organization. Since employees are considered as the main intangible resource of the organization, paying attention to the optimal use of modern working practices can reduce the risk of responding to external stimuli. It can ensure the productivity of human resources in achieving the goals and improving the performance of the organization while achieving the internal fit of the system components. In the present study, with a method based on nonlinear modeling, it is possible to optimize an array of native components and their dimensions as black boxes between teamwork and organizational performance, according to two factors: adequacy and complexity.By evaluating the views of more than 80 human resources experts, out of 16,383 combinations, the optimal array with the most effective role of the components of work conscience, spirit of cooperation and social adjustment and empowerment in the relationship between teamwork and performance of the studied organizations was introduced. By examining the ideal error composite statistics index, the elimination of the dimensions of "group and social relations" and "control of organizational decisions" from the last two components, respectively, can be considered as the optimization factor of the array.