Changing roles of management accountants have been intensively discussed in business practice
and academic research. The objective of this empirical study is to gain a deeper understanding
of management accountants' business orientation and extended tasks. Based on data collected
from the top 1 500 companies in Germany  results reveal that especially subjective norms have a
strong impact on the practice of management accountants acting business-oriented. Furthermore 
the results reinforce the frequently postulated positive effect of management accountants'
business orientation. The analyses also show positive associations between the involvement of
management accountants in incentive compensation  the effort effects of incentive schemes  and
firm performance.