期刊名称：International Journal of Energy Economics and Policy
电子版ISSN：2146-4553
出版年度：2019
卷号：9
期号：2
页码：194-198
DOI：10.32479/ijeep.7322
出版社：EconJournals
摘要：This study aims to determine the effect of mental accounting on satisfaction with purchase decision, using self-regulation as a mediator. Previous studies about post-purchase have focused on decision satisfaction - despite the latter being an antecedent of satisfaction. This study attempts to view decision satisfaction through the lense of mental accounting, namely how consumers code and categorize income as well as evaluate spendings. This is a quantitative research that studies consumers who bought cars in Jakarta and Surabaya. The sample consist of 316 participants, recruited through convenient sampling technique. The measuring instrument used is a modified Decision Satisfaction Questionnaire (SWD) by Holmes-Roy, 3-item Self-Regulation Questionaire to measure Self-Regulation to buy, and 2-item Mental Budgeting Questionnaire to measure mental accounting. These are all in the form of a 5-item Likert scale. The validity of the item is done using the Rasch model. Data analysis was performed using partial least squares PLS-SEM with the use of Software SmartPLS 3. The findings indicate that self-regulation acts as a mediator between mental accounting and decision satisfaction. Decision Satisfaction as First order is affected directly by the second order, which is “Good Enough”, “Not Available”, “Move On” and “Happy with the decision”. Self-Regulation as a mediator variable positioned as First order is influenced directly by the Second order, namely “Strategy”, “Control”, “Objective”, “Evaluation”, “Progress”, and “Firmness”. Mental Accounting as First order is influenced directly by Second order, namely “Frame”, “Category”, and “Evaluation”.
其他摘要：This research aims to examine the effect of crude oil prices on economic growth in South East Sulawesi, Indonesia. Data on crude oil prices and economic growth are annual time series data stretching from 1987 to 2016. The results of co-integration tests show that there is no long-term relationship between crude oil prices and economic growth. However, the estimation of the ARDL(5.0) model shows that in the short term, there is the influence of crude oil prices toward economic growth.
