scholarly journals AKTIVITAS PERDAGANGAN SAHAM SEBELUM DAN SESUDAH PERUSAHAAN MELAKUKAN PEMECAHAN SAHAM DAN PENGGABUNGAN SAHAM DI BURSA EFEK INDONESIA TAHUN 2014-2016 (Studi Komparatif Pada Harga, Likuiditas, Volume dan Frekuensi Perdagangan Saham)

2018 ◽  
Vol 7 (1) ◽  
pp. 149-159
Author(s):  
Mohammad Jusuf Supriadi ◽  
Amirul Fathoni ◽  
Very Andrianingsih
Keyword(s):  
Test Method ◽  
Rank Test ◽  
Price Difference ◽  
Positive Signal ◽  
Stock Trading ◽  
Paired Sample ◽  
Signed Rank ◽  
Stock Split ◽  
Signed Rank Test ◽  
Observation Method

This research uses 11 day observation method 5 days before stock split / reversesplit, 1 day as observation method, and 5 days after stock split / reverse split event. Dataanalysis method used is paired sample different test. After testing the normality there are2 tests that is different test method wilcoxon signed rank test to test stock trading activityon companies doing stock split action and test method different paired sample t-test totest stock trading activity in company doing reverse split. showed no price difference,liquidity, volume and frequency of shares for companies doing reverse split action. Thisshows that stock split action does have a positive signal to attract investors, while StockLikuidity (stock split) and reverse split action are not.

scholarly journals MARKET REACTION ON THE ANNOUNCEMENT OF SRI KEHATI INDEX IN INDONESIAN STOCK EXCHANGE

2019 ◽  
Author(s):  
Anggita Langgeng Wijaya ◽  
Mia Noviyanti ◽  
Probo Mahayu
Keyword(s):  
Trading Volume ◽  
Market Reaction ◽  
Stock Exchange ◽  
Abnormal Returns ◽  
Rank Test ◽  
Stock Trading ◽  
Population Sampling ◽  
Signed Rank ◽  
Before And After ◽  
Signed Rank Test

The purpose of this study was to test the market reaction to the announcement of the Sri Kehati Index on the Indonesia Stock Exchange. The population in this study is all companies included in the Sri Kehati Index from 2013 to 2016. The selection of samples was taken by the population sampling method. Hypothesis testing is done by paired t test and Wilcoxon Signed Rank Test. The findings of this research are: 1) there is no difference in abnormal returns before and after the announcement of the Sri Kehati Index on the Indonesia Stock Exchange. 2) There is a difference in the activity of stock trading volume before and after the announcement of the Sri Kehati index in the 5th and 6th periods, but there is no difference in the activity of stock trading volume in other periods. The Indonesia Stock Exchange did not react consistently to the announcement of the Sri Kehati Index.

scholarly journals Pengaruh Program Kampung UKM Digital terhadap Omzet Penjualan (Studi Kasus UKM Batik Kayu Krebet, Pajangan, Bantul)

2018 ◽  
Vol 8 (1) ◽  
pp. 50
Author(s):  
Ahmad Yunadi ◽  
Wiwik Ardiyanti
Keyword(s):  
T Test ◽  
Rank Test ◽  
Paired Sample ◽  
Signed Rank ◽  
Signed Rank Test

<p>Penelitian ini bertujuan untuk mengetahui perbedaan omzet penjualan sebelum dan sesudah menggunakan program kampung UKM digital pada Sanggar Batik Kayu Krebet Sendangsari Pajangan Bantul yang mendapatkan program kampung UKM digital dari Pemerintah Daerah Bantul. Sanggar Batik Kayu di dusun Krebet yang mendapatkan program kampung UKM digital sebanyak 5 sanggar. Omzet penjualan yang dipakai adalah omzet yang didapatkan melalui pemasaran konvensional dan <em>online</em> melalui; <em>Facebook, Instagram, Website, Blanja.com, dan Qlapa.</em></p><p>Data dalam penelitian ini merupakan data kuantitatif dan kualitatif dengan menggunakan data campuran. Data diperoleh dari 5 Sanggar Batik Kayu Krebet yang mendapatkan hibah program kampung UKM digital. Metode analisis data yang digunakan peneliti dalam penelitian ini adalah menggunakan <em>uji paired sample t test</em> dan <em>uji wilxocon signed rank test</em>.</p><p>Hasil penelitian yang di dapat dengan menggunakan uji <em>paired sample t test</em> menunjukkan bahwa terdapat perbedaan yang signifikan antara omzet penjualan sebelum dan sesudah menggunakan fasilitas program kampung UKM digital dengan <em>uji paired sample t test, </em>adapun hasil uji taraf sig-2 tailed 0,36. Sedangkan hasil uji dengan <em>wilxocon signed rank test</em> mempunyai taraf nilai Z sebesar -2,023, dengan signifikansi 2- tailed sebesar 0,043. Artinya nilai signifikansi 0,043 &lt; 0,05, maka Hο ditolak atau ada perbedaan omzet penjualan sebelum dan sesudah menggunakan fasilitas program kampung UKM digital.</p><p> </p>

scholarly journals Penyerapan Informasi Masyarakat Terhadap Media Informasi Dinas Kominfo Kota Batam Studi Kasus Pembuatan Kartu Pencari Kerja Online

2020 ◽  
Vol 4 (1) ◽  
pp. 15-23
Author(s):  
Suci Tria Setianingsih ◽  
Nelmiawati Nelmiawati
Keyword(s):  
T Test ◽  
Rank Test ◽  
Paired Sample ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Signed Rank Test

Penelitian ini dilaksanakan untuk mengetahui sejauh mana penyerapan informasi oleh masyarakat dan menguji pemahaman masyarakat terhadap media pembuatan kartu pencari kerja online Dinas Kominfo Kota Batam. Dengan menggunakan desain penelitian kuantitatif dan survei, penelitian ini dilakukan terhadap 60 responden (30 responden pengujian video dan 30 responden pengujian website) pada usia produktif dalam bekerja. Pengumpulan data menggunakan pengujian tes yang dilakukan kepada responden berupa pemberian 10 pertanyaan sebelum dan setelah diperlihatkan media. Pengolahan data menggunakan aplikasi IBM SPSS Statistics Subscription Preview untuk Uji Shapiro-Wilk, Paired Sample T Test dan Wilcoxon Signed Rank Test dari data yang telah didapat dari pengujian tes. Didapat hasil dari pengujian Shapiro-Wilk pada sebelum dan setelah diperlihatkan video “Aplikasi Pelayanan Online Kecamatan (APOK) bagian Kartu Pencari Kerja” yaitu sebaran data pengujian tersebut berdistribusi normal dan mendapat nilai 0,0075 < 0,025 pada pengujian Paired Sample T-Test. Selanjutnya, didapat hasil dari pengujian Shapiro-Wilk pada sebelum dan setelah diperlihatkan website https://apok.batam.go.id/ bagian kartu pencari kerja yaitu sebaran data pengujian tersebut tidak berdistribusi normal dan mendapat nilai 0,001 < 0,05 pada pengujian Wilcoxon Signed Rank Test.

scholarly journals HOW COMPUTER TECHNOLOGY TRANSFORMS WRITING PERFORMANCE: AN INTEGRATION OF THE PROCESS/GENRE APPROACH AND BLOGS IN EFL WRITING COURSES

2016 ◽  
Vol 3 (Special) ◽  
pp. 169
Author(s):  
WEI-YU CHANG ◽  
ANDREW SZANAJDA
Keyword(s):  
Qualitative Data ◽  
T Test ◽  
Rank Test ◽  
Control Group ◽  
Writing Performance ◽  
Paired Sample ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Signed Rank Test ◽  
Experimental Group

This quasi-experimental research examined the effects of the process/genre approach (PGA) with the integration of blogs in EFL university-level students’ writing classrooms. This was a mixed-method study in which the participants’ essays and adopted questionnaires contributed to accumulating quantitative data while the interviews and observations provided qualitative data. The study took place over ten weeks at a university in central Taiwan in which paper-pencil instruction was applied in the control group, while blog instruction was employed for the experimental group. The students’ essays were computed by applying a paired-sample t-test, and the questionnaires were analysed by applying a Wilcoxon signed-rank test to determine whether there were any statistically significant differences in terms of the students’ writing performance and perceptions toward the PGA and blog writing after comparing the results of the pre-test and the post-test. The qualitative data was analysed to provide in-depth evidence to support the quantitative results. After the data analysis was completed, the paired-sample t-test demonstrated that there were significant differences in terms of the students’ writing performance in both groups, which demonstrates how the PGA developed the EFL university students’ writing performance. Because the students had more interactive opportunities to be exposed to the language inputs, this approach facilitated their English writing performance. The Wilcoxon signed-rank test presented that the students revealed positive attitudes toward writing blogs and also positive affections toward blog writing because they had higher levels of satisfaction and lower levels of apprehension when blogging. Moreover, there was a significant difference in terms of the factor of “learning with peers” in the control group since the PGA provided more interactive and communicative opportunities. The students also indicated greater understanding about their writing samples in the experimental group, since they were allowed to refer to the instructional contents on the blogs anytime and anywhere.

scholarly journals ANALISIS HARGA SAHAM, LIKUIDITAS SAHAM, EARNING PER SHARE, DAN PRICE EARNINGS RATIO ANTARA SEBELUM DAN SETELAH STOCK SPLIT

2014 ◽  
Vol 1 (2) ◽  
pp. 33
Author(s):  
Mazra Iffah Labibah ◽  
Susi Dwimulyani
Keyword(s):  
Significant Influence ◽  
Stock Price ◽  
Stock Exchange ◽  
Rank Test ◽  
Stock Liquidity ◽  
Signed Rank ◽  
Stock Split ◽  
Before And After ◽  
Price Earnings Ratio ◽  
Signed Rank Test

<p><em>The purpose of this study analysis the influence of stock price, stock liquidity, EPS growth, and price earnings ratio on the stock split. This research also analysis whether there are any difference in stock price, stock liquidity, EPS growth, and price earnings ratio before and after the company decided to executed a stock split.The samples of this research are companies that listed in Indonesia Stock Exchange (IDX) in the 20082013 period and conduct a stock split. Based on samples criteria which have been determined, there are 89 companies which qualified to be used as samples. This research used Wilcoxon Signed Rank Test and Logistic Regression for hypothesis testing. The results of this research show that there are no significant differences in stock price, stock liquidity, EPS growth, and price earnings ratiobetween before and after stock split. This study also indicates that stock price and stock liquidity have significant influence towards stock split decision while EPS growth and price earnings ratio don’t have any significant influence towards stock split decision.</em></p>

scholarly journals Video-based health education to support insulin therapy in diabetes mellitus patients

2020 ◽  
Author(s):  
Dinda M.N. Ratri ◽  
Khusnul Fitri Hamidah ◽  
Arina D. Puspitasari ◽  
Muhammad Farid
Keyword(s):  
Diabetes Mellitus ◽  
Insulin Therapy ◽  
Test Method ◽  
Rank Test ◽  
Knowledge And Attitudes ◽  
Signed Rank ◽  
Before And After ◽  
Improper Use ◽  
Signed Rank Test ◽  
Design And Methods

Background: The improper use of insulin usually leads to some unexpected effects, hence, there is a need for right usage. Lack of knowledge and of understanding are key factors leading to the occurrence of medication errors, which could be avoided with proper education. Therefore, an appealing education alternative, such as video, is needed to improve patient’s knowledge and attitudes towards insulin therapy. Design and Methods: One-group pretest and posttest design were conducted on 100 patients with type 2 diabetes mellitus who were receiving subcutaneous insulin therapy at Internal Medicine Unit in Universitas Airlangga Teaching Hospital. The patients filled the provided questionnaires to measure their knowledge and attitudes, before and after watching the video on insulin therapy education. Then, data obtained were analysed with SPSS using Wilcoxon Signed Rank Test Method. Results: Based on the results, there was an increase in the value of the patient’s knowledge, with the value of Z=-8.212 and P<0.05. Similarly, there was an increase in the patient’s attitudes with the value of Z=-8.234 and P<0.05. Conclusions: Insuline therapy video increases the knowledge and improves the attitude of diabetes mellitus patients towards insulin therapy.

scholarly journals DAMPAK STOCK SPLIT TERHADAP HARGA SAHAM DAN AKTIVITAS VOLUME PERDAGANGAN SAHAM DI BURSA EFEK INDONESIA

2020 ◽  
Vol 9 (4) ◽  
pp. 1465
Author(s):  
Ni Kadek Wiwik Yuniartini ◽  
Ida Bagus Panji Sedana
Keyword(s):  
Trading Volume ◽  
Rank Test ◽  
Volume Activity ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Stock Split ◽  
Signed Rank Test

Stock Split merupakan suatu kegiatan yang dilakukan oleh perusahaan dengan cara memecah nilai nominal saham menjadi lebih kecil. Kebijakan stock split memberikan dampak terhadap harga saham serta aktivitas volume perdagangan saham. Tujuan Penelitian ini adalah untuk mengetahui signifikansi dampak stock split terhadap  harga saham dan aktivitas volume perdagangan saham. Penelitian ini dilakukan pada perusahaan-perusahaan yang terdaftar di Bursa Efek Indonesia yang melakukan aksi korporasi berupa stock split periode 2016-2018 dengan 47 sampel. Pengumpulan data dilakukan dengan metode pengumpulan data sekunder yang diperoleh melalui www.idx.co.id. Teknik analisis data menggunakan wilcoxon signed rank test. Hasil penelitian ini menunjukkan bahwa stock split berdampak terhadap harga saham yang dilihat melalui adanya perbedaan yang signifikan harga saham sebelum dan sesudah stock split. Stock split tidak berdampak terhadap aktivitas volume perdagangan saham yang diukur melalui trading volume activity yang menunjukkan tidak ada perbedaan yang signifikan trading volume activity sebelum dan sesudah stock split. Kata kunci  : Stock Split, Harga Saham, Trading Volume Activity.

scholarly journals Dampak Perubahan Tick Size Terhadap Likuiditas Saham (Studi Empiris Pada Bursa Efek Indonesia Berdasarkan Tick Size 6 Januari 2014)

2019 ◽  
Vol 2 (2) ◽  
pp. 152-162
Author(s):  
Risdy Absari Indah Pratiwi ◽  
Isfenti Sadalia ◽  
Sutarman Sutarman
Keyword(s):  
Stock Price ◽  
Rank Test ◽  
Tick Size ◽  
Stock Trading ◽  
Stock Liquidity ◽  
Trading Frequency ◽  
Stock Return Volatility ◽  
Spread Ratio ◽  
Signed Rank ◽  
Signed Rank Test

The objective of the research was to find out and to analyze the influence of the change in tick size on stock liquidity and the factors which influenced stock liquidity. Tick size which became the research object in this evet study was the tick size on January 6, 2014. The sources of data were secondary data from BEI and Yahoo Finance. The samples were 147 stocks before the change in tick size and 147 stocks after the change in tick size, using purposive sampling technique.The data were analyzed by using Wilcoxon signed-rank test and regression analysis with an SPSS software program. The result of the research showed that spread and depth decreased significantly after the change in tick size. Lower spread and depth had contradictory implication on stock liquidity. Based on the dimension of immediacy cost and width, lower spread indicated that stock liquidity increased, while based on the dimension of market depth, lower depth indicated that stock liquidity decreased. In order to settlethis contradiction, the researcher used depth to spread ratio. Intuitively, this ratio measured whether the decrease in depthwas bigger or smaller that the decrease in spread. The result of Wilcoxon signed-rank test indicated that depth to spread ratio increased significantly which indicated that the decrease in depth was smaller than in spread so that it was concluded that stock liquidity increased after the change in tick size. The result of F-test showed that stock price, stock return volatility, and stock trading frequency simultaneously had significant influence on spread and depth. The result of t-test also indicated that stock price, stock return volatility, and stock trading frequency partially had significant influence on spread and depth.

scholarly journals ANALISIS KINERJA KEUANGAN PERUSAHAAN PENGAKUSISI SEBELUM DAN SESUDAH MERGER AKUISISI YANG TERDAFTAR DI BURSA EFEK INDONESIA

2013 ◽  
Vol 3 (2) ◽  
pp. 150
Author(s):  
Navisah Navisah ◽  
Salamatun Asakdiyah
Keyword(s):  
Financial Performance ◽  
Return On Investment ◽  
Rank Test ◽  
Current Ratio ◽  
Paired Sample ◽  
Signed Rank ◽  
Net Profit ◽  
Signed Rank Test ◽  
Equity Ratio ◽  
Turn Over

The purpose of this study was to analyze whether there is a difference in financial performance (measured by the Current Ratio, Debt to Equity Ratio, Debt to Total Assets Ratio, Total Assets Turn Over, Return on Investment and Net Profit Margin) the acquire in 2 years before and 2 years after merger acquisition. Grouping of the population being sampled is done non-probability conducted by the method of “purposive sampling” and acquired 13 companies the sample population of 19 companies. Analysis of the measured data of different test receipts, before going to the normality test analyzed the data, if the data are not normally distributed then analysis used in this study is a Paired Sample t-test, and if the data are not normally distributed then testing using the Wilcoxon Signed Rank Test using a significance level of 0.05. Test results using paired sample t-test showed that financial performance is measured by analysis of the Current Ratio, Total Asset Turn Over, Return on Investment and Net Profit Margin there is no difference, while for financial performance as measured by analysis of Debt to Total Assets Ratio indicates there financial performance difference between the 2 years before and 2 years post-merger acquisition. Then testing using the Wilcoxon Signed Rank Test showed no difference in financial performance as measured by Debt to Equity Ratio analysis in the 2 years before and after the merger acquisitions.

Analisis Perbandingan Kinerja Keuangan Sebelum dan Sesudah Penerapan PSAK 69 pada Perusahaan Agroindustri di Indonesia

2020 ◽  
Vol 19 (2) ◽  
pp. 152
Author(s):  
Muhlis Romadoni
Keyword(s):  
Financial Performance ◽  
Research Method ◽  
Sampling Method ◽  
Rank Test ◽  
Current Ratio ◽  
Parametric Test ◽  
Paired Sample ◽  
Signed Rank ◽  
Signed Rank Test ◽  
The Difference

This study aims to determine and analyze the difference in financial performance proxied by current ratio, return on asset, and debt-to-asset ratio between pre and post-adoption of PSAK 69 of agroindustry companies in Indonesia. The research method used quantative method. Samples were choosen using purposive sampling method. Paired sample t-test as parametric test and wilcoxon signed rank test as non-parametric test are used to test and examine ther result of this research. The result of this research showed that (1) there is no difference in current ratio between pre and post-adoption of PSAK 69, (2) there is difference in return on asset between pre and post-adoption of PSAK 69, and (3) there is no difference in debt-to-asset ratio between pre and post-adoption of  PSAK 69.  Keywords:     PSAK 69, Biological Assets, Financial Performance

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