2. Hypotheses development
2.1 The formal structures control authority
Making good decisions will affect managerial performance and relevant MAIS could affect good decisions
(Chenhall & Morris, 1986). The characteristics of MAIS which are useful for decision making are those that have
the characteristics of broad scope, timeliness, aggregation, and integration. Available information presented on
time (timeliness) will be valuable to be taken into consideration timely in the decision making before the
information loses its ability to influence decisions. With timely information managers could be capable in making
good decisions since it provide rapid and timely information in taking proper action. Moreover it can provide rapid
feedback from the decision made as well. The right aggregated information could prevent the possibility of overload
of information. Evaluating relevant-aggregated information is more efficient and timely before making
decision than widely spreading information. Incorporated mutual information or integrated information reflects a
good coordination between the segments of the organization and of the sub - units with each other. More integrated
information needed in decision-making at the higher level of organizational complexity and interdependence of the