human resource management bundles and employee performance: a mediated model

This research demonstrated the impact of human resource management bundles on employee performance, both direct and mediated by human capital and organizational commitment.  the abilityenhancing, motivationenhancing and empowermentenhancing hrm bundles have significant direct impacts on employee performance and organizational commitment. however, only the motivationenhancing hrm bundle has a significant direct impact on human capital.  there are also significant impacts from human capital to employee performance, organizational commitment to human capital, organizational capital to social capital and social capital to human capital. finally, human capital has a significant relationship with employee performance. most of the hypothesized mediated effects were also found, except that their effects were smaller than those of the direct effects. implications of the research findings and proposals for future research are discussed.