PERANAN SISTEM INFORMASI AKUNTANSI DALAM PENGAMBILAN KEPUTUSAN MANAJEMEN PADA PT. ABADI MEDAN JAYA JAPARIS

Abstract

The role of information systems is very important for companies to be able to
support every operational activity and assist in the decision-making process. There
have been many companies that use information systems to support their business
processes so that by using this information system, the company's competitive
advantage can be achieved. The formulation of the problem in this study is how the
role of accounting information systems in management decision making at PT.
Abadi Medan Jaya Japaris ?. The research objective is to identify and analyze the
role of accounting information systems in management decision making at PT.
Abadi Medan Jaya Japaris. This study uses simple linear regression analysis,
determination test and t test, with the help of the SPSS version 20.00. Based on the
results of hypothesis testing, it shows that t count > t table, namely 18.905>
2.03951, then H0 is rejected and H1 is accepted, which means that the accounting
information system variable has a positive and significant effect on the decisionmaking variable at PT. Abadi Medan Jaya Japaris. Which means that the
accounting information system plays an important role for management in making
decisions at PT. Abadi Medan Jaya Japaris. In addition to the determination test,
it is known that the percentage of the relationship between variable X accounting
information system and variable Y is used. The determination test is used to
determine the influence of the accounting information system on decision making
of 0.920 or 92% while the remaining 0.08 or 8% is influenced by other factors that
are not researched in this study