Jurnal Manajemen

Pemanfaatan Analisis Sentimen dalam Prediksi Harga Saham: Studi pada Investor Retail Indonesia

Christophorus Bintang Saputra, Deddy Priatmodjo Koesrindartoto — Wed, 03 Jul 2024 00:00:00 +0200

The upswing in engagement from retail investors in the Indonesian stock market aligns with a significant rise in the use of various social media platforms as conduits for stock-related information. In particular, number of content creators shared information about stock in Youtube grows, the information including the effect of corporation actions at stock market. This study sought to leverage sentiment data extracted from particular videos to predict the stock closing prices, especially at the corporate action event using Long Short-Term Memory (LSTM) and Bidirectional LSTM (Bi-LSTM) models. In this study also included several classification algorithm result to explore the accuracy in the prediction models. The result indicate that while sentiment from Youtube serves a viable variable for prediction, the Bi-LSTM model shows better performance compared to the based model in forecasting stock prices surrounding corporate action dates. Furthermore, the combination with classification algorithms shows an improvement in refining predictions, where demonstrate a potential accuracy score when incorporated into the predictive model.

This research contributes insights the potential value using sentiment from Youtube platform and machine learning models to predict the time series data, especially in stock market. The findings hold significance for Indonesian retail investors seeking an alternative decision-making tools within the dynamic stock market landscape.

Meningkatkan Green Purchasing Behavior di Kota Kupang: Peran Green Perceived Value, Green Perceived Risk, dan Green Perceived Trust

Maria Augustin Lopes Amaral, Jou Sewa Adrianus, Engelbertus G. Ch. Watu — Fri, 12 Jul 2024 00:00:00 +0200

The aim of this study is to develop a preliminary framework to explore the ecological influence of perceived ecological value, perceived risk, social influence, and low price sensitivity on environmentally friendly purchase intentions and discuss the mediating role of environmentally friendly beliefs. Furthermore, this research uses empirical research through a questionnaire survey method to verify the hypothesis and explore its managerial potential. Data processing uses structural equation modeling (SEM) to verify the research framework. Empirical results show that awareness of environmentally friendly values, social influence and sensitivity to low prices have a positive impact on environmentally friendly beliefs and environmentally friendly purchasing intentions, while green ro risk perception has no impact at all. Furthermore, this research shows that the relationship between green purchase intentions and perceived green value is moderated by green beliefs. Therefore, invest resources to increase the perceived value of environmental compassion to increase environmental compassion beliefs and environmentally friendly purchasing intentions. This study summarizes the literature on green marketing and relationship marketing within a new management framework of green purchase intentions. This study uses five new concepts – perceived green value, social influence, low price sensitivity, green beliefs, and green purchase intentions – to develop an original research framework for increasing green shopping intentions. Although previous research has highlighted issues related to purchasing intentions, no research has yet explored issues related to environmentally friendly management. Therefore, this article builds a research framework to address green purchase intentions.

Dapatkah Anda Menangani Tekanan? Studi Fenomenologi Terkait Upaya Karyawan Dalam Menghadapi Tekanan Kerja

I Putu Dharmawan Pradhana, I Wayan Abimayu Angga Nugraha, Ketut Elly Sutrisni — Fri, 12 Jul 2024 00:00:00 +0200

This research was conducted to find out how the efforts of employees at BRI Bank Teuku Umar Sub-Branch Office in overcoming the workload pressure received so that the performance of each employee can be maintained so as to avoid turnover intention (intention to change jobs). This study uses qualitative data types that use 6 people as research informants. Determination of informants using purposive sampling technique, by way of observation, interviews and documentation. The results obtained from this study are that the workload pressure received by employees at BRI Bank Teuku Umar Sub-Branch Office does not decrease employee performance, because each employee has a way to deal with stress resulting from work pressure received. efforts to overcome this pressure in the form of taking leave, exercising, traveling with family to carrying out hobbies that are liked, so that the perceived work pressure does not affect employee performance and intentions to move jobs from the company.

Dampak Pandemi COVID-19 Dan Price Book Value Terhadap Return Saham

Claudia Stefi, Megawati Oktorina — Mon, 15 Jul 2024 00:00:00 +0200

COVID-19 emerged as a worldwide pandemic starting in late 2019. The world economy experienced a major shock and many businesses and corporations went out of business due to the impact of this pandemic. Stock markets in all countries around the world are also experiencing turbulence and extraordinary price fluctuations. This study examines the effect of the COVID-19 pandemic and the Price Book Value ratio on stock returns in Indonesia. The data analysis method uses multiple linear regression methods on stocks that are members of the LQ45 index from 1 January 2020 to 26 November 2021.

The results of this study indicate that the increase in COVID-19 cases and Price Book Value has a significant negative effect on stock returns. The results of this study provide empirical evidence that stock prices in the LQ45 index in Indonesia tend to decline when there is a significant increase in the COVID-19 case. Therefore, market participants can be more careful and cautious in taking their portfolio positions in investing in the Indonesian stock market during the COVID-19 pandemic. The limitations of this study show a low R2 coefficient, which means that many other variables still affect stock returns outside of this study. Future research can use other financial ratio variables, dividends and rights issues in explaining their effect on stock returns.

Knowledge Management Strategy On Intelletual Capital And Organizational Performance

Gabriel P Aryanindita, Thia Margaretha Tarigan, Felix Cahyo Nugroho — Mon, 26 Aug 2024 00:00:00 +0200

The advent of information technology has precipitated a paradigm shift in the global business landscape. One of the principal factors contributing to the ability of organisations to adapt to this paradigm shift is the capacity of their employees. Intellectual capital has emerged as a new area of focus in accounting research. There is a substantial body of empirical evidence that attests to the significance of intellectual capital enhancement for business strategy. Nevertheless, there is a paucity of empirical research examining the relationship between knowledge management strategies and intellectual capital and organisational performance. The objective of this study is to make a contribution to the empirical investigation of knowledge management strategy, specifically in relation to 556 companies from the Southeast Asia region for the period 2021-2023, as identified from the I/B/E/S database. The results of the study indicate that there is no significant effect of value-added intellectual coefficient (VAIC), which represents a firm's intellectual capital, on performance (return on investment (ROI)). This is due to the lack of complete data for calculating VAIC. Employee costs are the primary account used to calculate VAIC, and thus, knowledge management strategies may be perceived as less critical by managers when intellectual capital is not a primary concern.