scholarly journals ANALISIS PERBEDAAN ABNORMAL RETURN DAN TRADING VOLUME ACTIVITY SEBELUM DAN SESUDAH PERISTIWA PENETAPAN UNDANG-UNDANG TAX AMNESTY

2021 ◽  
Vol 10 (3) ◽  
pp. 186-198
Author(s):  
I Komang Wisnu Wardhana ◽  
Hermanto Hermanto ◽  
I Nyoman Nugraha AP

The purpose of this study was to determine the difference in the average abnormal return and trading volume activity before and after the enactment of the tax amnesty law on the LQ-45 index. The type of data used in this study is secondary data with data collection techniques using the documentation method. Determination of the sample in this study using purposive sampling method with certain criteria so as to obtain 45 samples. The analytical technique used in this research is paired sample t-test with an observation period of 10 days. The results of this study indicate that: (1) There is no difference in the average abnormal return before and after the enactment of the tax amnesty law. (2) There is no difference in the average trading volume activity before and after the enactment of the tax amnesty law. 

2020 ◽  
Vol 1 (1) ◽  
pp. 48-58
Author(s):  
Nina Atrina Kudusia ◽  
Nilawaty Yusuf ◽  
Muliyani Mahmud

This Research aims to find out the difference between the average of abnormal return and trading volume activity of the transportation companies’ stocks listed in Indonesia Stock Exchange, a period 2014-2018 before and after Ramadhan. The research method is a quantitative method. Th kind of data used is secondary data. The sample is 11 transportation companies listed ini Indonesia Stock Exchange during the period of 2014-2018, while the sampling technique applies purposive sampling. The findings show that there is no difference on the average of abnormal return before and after Ramdahan, and there is no difference on the average of trading volume activity in 2015 and 2018, whereas in 2014, 2016, and 2017 there is a difference on the average of trading volume activity. Meanwhile, the abnormal return and trading volume activity simultaneously influence toward Ramadhan effect with the result of the coefficient determination of 50%, it means that 50% of Ramadhan effect variable is explained by return and trading volume activity.


Author(s):  
Bayu Teguh Imani ◽  
Satia Nur Maharani ◽  
Sheila Febriani Putri

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.


2015 ◽  
Vol 2 (5) ◽  
pp. 372
Author(s):  
Venny Julia Utomo ◽  
Leo Herlambang

This research aims to analyze the market reactions of Eid Mubarak Holiday which is indicated by the presence of average abnormal return and average abnormal trading volume activity on issuers in ISSI list within 2011-2013 period, and especially for the issuers which engaged in the field of food and drinking product industries, also retail industries as well.The method used in this research is event study which will analyze the alteration of price movements and volume of stock trading before and after Eid Mubarak Holiday. The hypothesis of this research is the presence of trading reaction that indicated by average normal return and the difference of average abnormal trading volume activity before and after Eid Mubarak Holiday. This research testing uses one sample-test to seek if there are any average normal returns around Eid Mubarak Holiday, while paired sample-test is used to test the difference of average normal trading volume activity before and after Eid Mubarak Holiday. The writer did the research within 41 days, divided into two periods. 30 days before Eid Mubarak Holiday and 10 days after Eid Mubarak Holiday. The amount of sample in this research is 31 issuers which have met the sampling criteria using purposive sampling.The result of the first hypothesis indicates that there is insignificant average abnormal return, while the second hypothesis indicates the difference of significant average abnormal trading volume activity.


2020 ◽  
Vol 2 (2) ◽  
pp. 93-103
Author(s):  
Kasman Damang ◽  
Eka Afnan Troena ◽  
Muhammad Ali ◽  
Abdul Hamid Habbe

This study applied an event study approach  (event study).  The event tested the announcement of Sukuk emissions and market reactions as indicated by the existence of a significant Abnormal Return on the date of Sukuk emissions and it changed within the activity of Stock Trader of the Corporation Sukuk Issuer. Observation period between 2009-2018, there was 129 Sukuk emissions in Indonesia Stock Exchange. The number of samples taken was 26 emissions of Sukuk which make emissions from 12 issuers that met the set criteria. Data were analyzed using descriptive statistical analysis, independent t-test, t-paired test, and regression analysis.  Furthermore, the data were processed using IBM SPSS for Windows Software. The results showed that there was a difference in Average Abnormal Return (AAR) before and after the announcement of Sukuk emissions. However, the average value of the difference was not statistically significant. There was a positive market reaction on Average Abnormal Return (AAR) before the announcement of Sukuk emissions. There was a positive market reaction on Average Abnormal Return (AAR) after the announcement of Sukuk emissions. There were differences in the Average Trading Volume Activity (ATVA) before and after the announcement of Sukuk emissions. However, the average value of the difference was not statistically significant. There was a significant market reaction on Average Trading Volume Activity (ATVA) before the announcement of Sukuk emissions. There was a significant market reaction of Average Trading Volume Activity (ATVA) after the announcement of Sukuk emissions. Furthermore, this study also found that Sukuk to Equity Ratio (SER) had a positive effect, but not significantly on the level of  Return on Assets (ROA), Return on Equity (ROE), and Earning per Share (EPS), but it was not significant. These insignificant effects of  SER  on the issuer's  ROA,  ROE  and  EPS were caused by the relatively small proportion of Sukuk value compared to the value of assets and company equity.


2021 ◽  
Vol 1 (2) ◽  
pp. 190-199
Author(s):  
Bayu Teguh Imani ◽  
Satia Nur Maharani

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.


2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Suharyati Suharyati ◽  
Sri Hermuningsih

The purpose of this study to analyze the differences abnormal return and trading volume activity before and after pilpres 9 July 2014, at the company Bakrie Group and MNC Group. The results show: (1) There are no differences in average abnormal return before and after pilpres 9 Juli 2014 on the company Bakrie Group and MNC Group.The absence of a difference is becausereaction IDX to the pilpres 9 July 2014 is instantaneous and not prolonged. (2) There are no differences inaveragetrading volume activitybefore and after pilpres 9 Juli 2014 on the company Bakrie Group, but there are differences in average trading volume activitybefore and after pilpres 9 July 2014 on the companyMNC Group. The discrepancies in the company MNC Group is because investors MNC Group took profit rollicking tacking. While no differences in the company Bakrie Group is because investors Bakrie Group are not bothered by pilpres 9 July 2014. (3) The Company is more affected by pilpres 9 July 2014 is a company owned by MNC Group. Keywords: Abnormal Return,TradingVolumeActivity, Pilpres 9 July 2014.


2017 ◽  
Vol 6 (1) ◽  
Author(s):  
Latanza Hanum Kartikasari

The January Effect occurred as a result companies that have a strategy to improve it is financial statements. The company will sell stocks that have low values at the end of the year and sell shares favorable to attract investment back at the beginning of next year. January Effect the anomaly that serves low stock Return occurred in December and the highest Return ing January. The purpose of this research was to examine whether there is a phenomenon January Effect on Effect Indonesia Stock Exchange and Shanghai Stock Exchange in Period 2011-2013The variables used in this study are the Return, Abnormal Return and trading volume activity. This research was conducted at the company that is static between years 2011-2013 were in a group LQ45 and SSE50 samples that meet the criteria. The model used is the determination of the sample with purposive sampling method. The tools used are Test One-Way ANOVA and Paired Sample (t-test). The results of analysis showed that look Abnormal Return  stock and Return  there is a difference between January to January in addition to the Indonesia Stock Exchange and Shanghai Stock Exchange by using One-Way ANOVA, while the Paired Sample (t-test) on the Shanghai Stock Exchange there the difference between January to be for January. And for testing of trading volume activity, The January Effect does not occurred in the Indonesia Stock Exchange and Shanghai Stock Exchange.


Academia Open ◽  
2021 ◽  
Vol 5 ◽  
Author(s):  
Vani Aryani ◽  
Nurasik

On November 5, 2020, Indonesia was declared a recession after the Central Statistics Agency announced that the Indonesian economy experienced a decline in the third quarter of 2020. The Indonesian economy experienced a decline in the third quarter of 2020, which was minus 3.49 percent. In the second quarter of 2020, the Indonesian economy was already minus 5.32 percent. The announcement of the recession event gave rise to various perceptions for capital market participants. So the purpose of this study is to find out and compare the differences in the average Abnormal Return, Trading Volume Activity, and Security Return Variability of IDX 30 issuers before and after the announcement of the recession due to the COVID-19 pandemic. The research method used is quantitative research with an event study approach. The type of data in this study is secondary data with data collection techniques using the documentation method. The sample used is IDX30 stock issuers on the Indonesia Stock Exchange for the period August 2020 - January 2021. The data analysis technique in this study is descriptive statistical analysis, paired t-test and Wilcoxon signed rank test. The results of this study indicate that: (1) there is a significant difference in the average abnormal return of IDX 30 issuers before and after the announcement of the recession due to the covid-19 pandemic. (2) there is a significant difference in the average Trading Volume Activity of IDX 30 issuers before and after the announcement of the recession due to the covid-19 pandemic. (3) there is no significant difference in the average Security Return Variability of IDX 30 issuers before and after the announcement of the recession due to the covid-19 pandemic.


2021 ◽  
Vol 14 (1) ◽  
pp. 9-21
Author(s):  
M. Boy Singgih Gitayuda

In early 2020, stock trading in Indonesia was under significant pressure, as indicated by the decline in the IHSG. This is due to the pressure and global economic slowdown due to the Covid-19 pandemic and weakening world oil prices. The purpose of this study was to find out how the effect of share buyback announcements without the RUPS on the response to the market at PT. Aneka Tambang Tbk. based on Surat Edaran OJK Nomor 3/SEOJK.04/2020. This research is structured with a quantitative method with a descriptive approach using secondary data types obtained from finance.yahoo.com and other relevant sources. This study will assess whether a significant difference is found before the announcement of the stock buyback and afterwards on the return, abnormal return, and trading volume activity of the stock. The results of the study stated that there was no significant difference before and after the announcement of the stock buyback on the return and abnormal return at PT. Aneka Tambang Tbk. However, a significant difference was found in the trading volume activity (TVA) before the announcement of the share buyback at PT. Aneka Tambang Tbk. and after.


2020 ◽  
Vol 6 (12) ◽  
pp. 2512
Author(s):  
Azyyati Yusrina ◽  
Puji Sucia Sukmaningrum

This study aims to find out and explain the market reaction caused by the corporate action announcement in the form of dividend cash made by issuers registered in the Jakarta Islamic Index for the period of 2014 to 2017. The object of research is issuers who carry out activities on the announcement of Cash Devidend in the period of observation that are registered in the Jakarta Islamist Index which has been determined based on certain criteria (purposive sampling). There are 17 issuers with a total of 91 being the research sample. The observation period consists of 60 days estimated period, 10 days before the cume date and 10 days after the cume date. The focus of the research is to see the reaction shown by changes in Average Abnormal Return and Trading Volume Activity by using paired sample t-test for trading volume activity variables and Wilcoxon sign-rank test for abnormal return variables. Processing data using Stata ver statistical tools 14 by setting a significant level of 5%. The results showed that there were significant differences in Average Abnormal Return before and after the announcement and there were no differences in the Trading Volume Activity before and after the announcement.Keywords: event study, cash deviden, Average Abnormal Return, Trading Volume Activity


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