scholarly journals Reaksi Pasar Atas Pemilu Presiden 2014 (Studi Pada Emiten Yang Listing di Jakarta Islamic Index)

2015 ◽  
Vol 2 (3) ◽  
pp. 233
Author(s):  
Astuti Kurniawati ◽  
Leo Herlambang
Keyword(s):  
Trading Volume ◽  
Quantitative Research ◽  
Presidential Elections ◽  
Market Reaction ◽  
Abnormal Returns ◽  
Volume Activity ◽  
Event Study Method ◽  
Before And After ◽  
The Difference ◽  
Observation Period

The results of the presidential elections can provide a signal for investors to make decisions to invest. The purpose of this study was to determine the market reaction to the results of the presidential elections. Market reaction in this study is indicated by the presence of abnormal returns around the announcement date and the difference in trading volume activity before and after the announcement. This study is a quantitative research by using event study method with 25 issuers that listed on the Jakarta Islamic Index during the study period. The study was conducted during the 121 days consisting of 100-day estimation period and 21-day observation period. Statistical calculation in this study showed insignificant results both in the AAR and TVR. It means there is no impact from the announcement of the presidential election’s result because the investors may have been anticipating the result of the announcement.

scholarly journals Comparative Analysis Between Pre-Trading Volume Activities with Post Event Tax Amnesty

2020 ◽  
Vol 3 (3) ◽  
pp. 39-49
Author(s):  
Bayu Teguh Imani ◽  
Satia Nur Maharani ◽  
Sheila Febriani Putri
Keyword(s):  
Trading Volume ◽  
Abnormal Returns ◽  
Volume Activity ◽  
Tax Amnesty ◽  
Time Period ◽  
Before And After ◽  
The Difference ◽  
Events Study ◽  
Observation Period

This study aims to determine the difference of Trading Volume Activity that exceed before and after the determination of tax amnesty policy and to figure out the existence of abnormal return formed before and after the determination of the tax amnesty. This study uses the Events Study method with 100 days observation for the estimation period and 15 days for event period. The study used a group of perception banks that listed in BEI in 2016 period as population and 22 selected stocks to be sampled by using saturated sampling method. During the observation period, positive and negative abnormal returns with fluctuating movements were formed. Trading Volume Activity changes between before and after-tax amnesty policy. From these two results, it can be concluded that there was leakage of information before the event published that indicates the form of market efficiency of Indonesia is half strong (semistrong form). Further research is suggested to use the calculation method and time period different from this research in order to obtain more accurate results.

scholarly journals Comparative analysis of between trading volume activities pre with post event tax amnesty

2021 ◽  
Vol 1 (2) ◽  
pp. 190-199
Author(s):  
Bayu Teguh Imani ◽  
Satia Nur Maharani
Keyword(s):  
Trading Volume ◽  
Sampling Method ◽  
Abnormal Returns ◽  
Volume Activity ◽  
Tax Amnesty ◽  
Before And After ◽  
The Difference ◽  
Events Study ◽  
Observation Period

This study aims to determine the difference of Trading Volume Activity that exceed before and after the determination of tax amnesty policy and to figure out the existence of abnormal return formed before and after the determination of the tax amnesty. This study uses the Events Study method with 100 days observation for the estimation period and 15 days for event period. The study used a group of perception banks that listed in BEI in 2016 period as population and 22 selected stocks to be sampled by using saturated sampling method. During the observation period, positive and negative abnormal returns with fluctuating movements were formed. Trading Volume Activity changes between before and after-tax amnesty policy. From these two results, it can be concluded that there was leakage of information before the event published that indicates the form of market efficiency of Indonesia is half strong (semi strong form). Further research is suggested to use the calculation method and time different from this research to obtain more accurate results.

scholarly journals REAKSI PASAR MODAL TERHADAP PENGUMUMAN PAKET KEBIJAKAN EKONOMI JILID 1, 5, 7, 11 DAN 13

2018 ◽  
Vol 10 (2) ◽  
pp. 58-66
Author(s):  
Adelia Nandira Maharani ◽  
Irni Yunita
Keyword(s):  
Economic Policy ◽  
Abnormal Return ◽  
Trading Volume ◽  
Market Reaction ◽  
Abnormal Returns ◽  
Sampling Techniques ◽  
Volume Activity ◽  
Study Approach ◽  
Before And After ◽  
The Difference

The purpose of this research is to analize market reaction to the 1st, 5th, 7th, 11th and 13th economic policy packages. This research uses event study approach. Its measurement of market reaction would be seen from the difference of Abnormal Return and Trading Volume Activity before and after the events. Sample of this research was selected through purposive sampling techniques which include 12 firms. The data analysis used paired sample of t-test. These results indicated that there is no difference in abnormal returns before and after 1st, 5th, 7th and 13th economic policy packages announcement. There is a difference in abnormal returns before and after 11th economic policy packages announcement. There is no difference in trading volume activity before and after 1st, 5th, 7th, 11th and 13th economic policy packages announcement. Market reacts fast and protracted to the event which indicate that market is not efficient in semi strong-form.

scholarly journals Market Reaction Analysis of Annual Report Award Announcement: An Event Study Using Abnormal Return, Trading Volume Activity, and Stock Price

2020 ◽  
Vol 4 (1) ◽  
pp. 340
Author(s):  
Fitri Astuti ◽  
Anggi Setya Prayoga
Keyword(s):  
Stock Prices ◽  
Stock Price ◽  
Abnormal Return ◽  
Trading Volume ◽  
Annual Report ◽  
Market Reaction ◽  
Abnormal Returns ◽  
Volume Activity ◽  
Event Window ◽  
Before And After

This study intends to examine the differences in market reaction around the announcement of the Annual Report Award which is not only measured by abnormal return but is also measured using trading volume activity and stock prices. The data used are quantitative data in the form of a list of companies that received the Annual Report Award for the 2015-2018 period, the daily closing price of the ARA-winning company in the event window, the composite stock price index, the number of shares traded, and the number of shares outstanding. The event window is selected for 11 days because the long window period will blend with the effects of other events or confounding effects. The results of the study concluded that the market reacted around the announcement of the Annual Report Award for the 2015-2018 period measured using abnormal returns, trading volume activity, and stock prices. There is no difference in abnormal returns before and after the announcement of the 2013-2016 Annual Report Award period. Instead there are differences in trading volume activity and stock prices before and after the announcement of the Annual Report Award for the 2015-2018 period.

scholarly journals ABNORMAL RETURN DAN LIKUIDITAS SAHAM ATAS PENGUMUMAN AKUISISI

2017 ◽  
Vol 20 (1) ◽  
pp. 151
Author(s):  
Suherman Suherman ◽  
Riznita Nuraisyah ◽  
Gatot N. Ahmad
Keyword(s):  
Mergers And Acquisitions ◽  
Abnormal Return ◽  
Trading Volume ◽  
Abnormal Returns ◽  
Merger And Acquisition ◽  
Stock Liquidity ◽  
Before And After ◽  
The Difference ◽  
Adjusted Model ◽  
Observation Period

Tujuan penelitian ini adalah untuk menganalisis perbedaan abnormal return dan likuiditas saham sebelum dan sesudah pengumuman akuisisi. Pengukuran abnormal return menggunakan market-adjusted model. Pengukuran likuiditas saham menggunakan volume perdagangan dan Amihud’s Illiquidity ratio. Periode pengamatan (event windows) penelitian ini selama 11 hari bursa, yaitu 5 hari bursa sebelum pengumuman akuisisi dan 5 hari bursa sesudah pengumuman akuisisi. Sampel penelitian ini adalah 70 perusahaan yang mengumumkan akuisisi antara 2010-2014. Hasil uji hipotesis menunjukkan bahwa 1)terjadi perbedaan abnormal return yang signifikan sebelum dan sesudah akuisisi, dan 2)tidak terdapat perbedaan likuiditas saham yang signifikan pada periode sebelum dan sesudah akuisisi.The purpose of this study is to analyze the difference of abnormal return and liquidity before and after the announcement of mergers and acquisitions. Abnormal returns are measured with market-adjusted model. Liquidity is measured with trading volume and Amihud Illiquidity ratio. The observation period (event windows) of this research is 11 trading days which 5 trading days before the announcement of the merger and acquisition and 5 trading days after the announcement mergers and acquisitions. Research sample consists of 70 companies which announce merger and acquisition between 2010 and 2014. The results show that 1)there is significant differences of abnormal returns before and after merger and acquisition, and 2)there is no significant differences of stock liquidity before and after merger and acquisition.

scholarly journals Analisis Pengaruh Stock Split Terhadap Volume Perdagangan, Harga Saham, dan Abnormal Return pada Perusahaan yang Terdaftar di BEI Periode 2017 - 2018

2020 ◽  
Vol 4 (1) ◽  
pp. 84
Author(s):  
Agus Amanda Tanoyo
Keyword(s):  
Stock Prices ◽  
Trading Volume ◽  
Stock Exchange ◽  
Abnormal Returns ◽  
Rank Test ◽  
Volume Activity ◽  
Stock Split ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference

This study aims to determine the difference in the trading volume activity, stock prices and abnormal returns before and after the announcement of a stock split. The population of this study are all companies listed in Indonesia Stock Exchange that take corporate action in the form of stock split at period 2017-2018. Sampling using purposive sampling. Based on the sampling criteria predetermined number of samples acquired 24 stocks. The analytical method used is the analysis Wilcoxon Signed Rank Test with the observation period (event window) is 14 days. The results showed that there were differences in the trading volume activity and stock prices before and after the announcement of stock split, while the last hypothesis showed that there were no differences in abnormal returns before and after the announcement of stock split.

scholarly journals THE ANALYSIS OF ABNORMAL RETURNS AND TRADING VOLUME ACTIVITY BEFORE AND AFTER SIMULTANEOUS GENERAL ELECTION IN THE YEAR 2019 (STUDY OF STOCKS THAT ARE INCLUDED IN THE JAKARTA ISLAMIC INDEX)

2021 ◽  
Vol 1 (3) ◽  
pp. 107-116
Author(s):  
Niki Aulia Dewi ◽  
Lukman Effendy ◽  
Indria Puspitasari Lenap
Keyword(s):  
Abnormal Return ◽  
Trading Volume ◽  
Abnormal Returns ◽  
General Election ◽  
Volume Activity ◽  
Political Events ◽  
Before And After ◽  
Statistical Analysis Method ◽  
The Difference ◽  
Economic Instrument

Political events are one of the factors that influence a country’s economic conditions. The capital market as an economic instrument cannot be separated from various environmental influences, both economic and non economic environment. The aim of the research is to find out the difference of abnormal return and trading volume activity between 10 days before and 10 days after Simultaneous General Election 2019 on the stocks included in the Jakarta Islamic Index. The sampling method in this study was conducted using saturated samples of 30 companies. Statistical analysis method used is Paired Sample T-Test and Wilcoxon Signed Ranks Test. The result of statistical test shows that variabel abnormal return and trading volume activity produce the conclution that there is no difference in abnormal return and trading volume activity between 10 days before and 10 days after Simultaneous General Election 2019 on the stocks included in the Jakarta Islamic Index. The implications of this study for issuers do not need to worry about Simultaneous General Election information because the event does not significantly influence on abnormal return and trading volume activity.

scholarly journals Pengaruh Pengumuman Perubahan Harga BBM terhadap Abnormal Return dan Trading Volume Activity pada Perusahaan-Peruasahaan yang Tergabung dalam Kelompok LQ 45 Dibursa Efek Indonesia periode 2015-2016

2018 ◽  
Vol 18 (3) ◽  
pp. 659
Author(s):  
Denny Asmas
Keyword(s):  
Abnormal Return ◽  
Trading Volume ◽  
Quantitative Research ◽  
Fuel Oil ◽  
Group Index ◽  
Volume Activity ◽  
Business World ◽  
Significant Difference ◽  
Before And After ◽  
The Difference

The increase in the price of Fuel (BBM) can zoom in on the burden of the community and the business world. Vice versa, the drop in the price of fuel not only lighten the load of the community but also for the business world. Announcements containing information (information content), expected the market will react at the time the announcement was welcomed by the market. Market reaction is indicated by the existence of changes in prices of the securities in question. This research was conducted to find out whether there are abnormal return there is a difference, the difference in stock trading volume activity, abnormal return of shares and trading volume of activity before and after the events of the increase in the price of fuel oil. This research is quantitative research by doing event study. The population in this research is the stocks category LQ-45 period of March 2015 to April 2016 with a sample of companies that have listed on the Group Index LQ 45 period November 2014 and March 2015 and don't do Corporate Action. The results of hypothesis testing of research it can be concluded that there is a significant difference between the Abnormal Return (AR) and Trading Volume Activity (TVA) and events before and after the events of rising fuel prices, then there is no a significant difference between the Abnormal Return (AR) and between Trading Volume Activity (TVA) and event announcements of events before and after the drop in the price of fuel.

scholarly journals Analisis Perbandingan Abnormal Return,Trading Volume Activity, dan Bid-Ask Spread Sebelum dan Sesudah Stock Split

2018 ◽  
Vol 7 (1) ◽  
pp. 34
Author(s):  
Fahrizal Anwar ◽  
Nadia Asandimitra
Keyword(s):  
Abnormal Return ◽  
Trading Volume ◽  
Market Reaction ◽  
Stock Exchange ◽  
Abnormal Returns ◽  
Volume Activity ◽  
Bid Ask Spread ◽  
Stock Split ◽  
Before And After ◽  
Bid Ask Spreads

Stock splits or stock split is to break a piece of stock into n shares so that the new price per share after the stock split is 1 / n of the previous price.This study aims to investigate the market reaction to the announcement of the stock split the company listed in Indonesia Stock Exchange Period 2012-2013. The market reaction is indicated by the presence or absence of abnormal return differences, trading volume activity, and bid-ask spreads before and after the stock split announcement.Type of research is a study of events (event study).The study sample as many as 17 companies based on purposive sampling.Testing is done with a period of 5 days before and 5 after the announcement of the stock split.The technique of data analysis performed using paired sample t-test on abnormal returns while Wilcoxon signed ranks test on trading volume activity and bid-ask spreads.

scholarly journals DAMPAK COVID-19 TERHADAP ABNORMAL RETURN DAN VOLUME PERDAGANGAN SAHAM

2022 ◽  
Vol 18 (1) ◽  
pp. 160-181
Author(s):  
Elvina Cahya Suryadi ◽  
Nungky Viana Feranita
Keyword(s):  
Natural Disaster ◽  
Event Study ◽  
Abnormal Return ◽  
Trading Volume ◽  
Quantitative Research ◽  
Stock Exchange ◽  
Abnormal Returns ◽  
Volume Activity ◽  
Before And After ◽  
Disaster Event

The COVID-19 pandemic is a non-natural disaster that has a huge impact around the world. This research is a quantitative research with event study method. The purpose of this research is to test the capital market reaction by looking at abnormal returns and trading volume activity before and after the COVID-19 non-natural disaster. The event day in this study was April 13rd, 2020 when the Presidential Decree was issued regarding the designation of COVID-19 as a national disaster. Using purposive sampling method, the sample of this study were 27 companies engaged in the hotel, restaurant, and tourism sub-sectors listed on the Indonesia Stock Exchange. The event period is 11 days, namely 5 days before the event, 1 day at the time of the event and 5 days after the event. Data analysis using t-test and wilxocon signed ranks test. The results of this study are: 1) there is no abnormal return during the event period, 2) there is no difference in the average abnormal return before and after the COVID-19 non-natural disaster event, 3) there is no difference in the average trading volume activity before and after the COVID-19 non-natural disaster event and after the COVID-19 non-natural disaster event. Keywords: Event Study, Abnormal Return, Trading Volume Activity, COVID-19.

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