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Abstrak :
This study utilized three univariate ARCH-type to empirically examine persistence and asymmetry in volatility of prices of international coffee produced in Indonesia, i.e. Robusta and Arabics Other Milds. The third objective of this study is to analyze the influence of frost season in Brazil toward international coffee prices. By conducting GARCH, TARCH and EGARCH models, this study has demonstrated empirically that time varying volatility appears to exist but leverage effect do not exist in volatility of prices of international coffee movement. At any models, frost season in Brazil since June to August as a cause of its coffee production fall is empirically significance influence international coffee prices and the volatility.

Abstrak :

Penelitian ini melihat pengaruh dari pelonggaran kuantitatif atau quantitative easing yang diumumkan oleh bank sentral Amerika dan penurunan suku bunga pada returns indeks saham LQ45. Studi ini menggunakan data bulanan dengan periode observasi dari Bulan November 2008 sampai Oktober 2014, sesuai dengan 13 pengumuman yang dikeluarkan oleh FOMC dan dari Bulan Agustus 2019 sampai April 2020 (durasi penurunan suku bunga). Dengan metode EGARCH, hasil dari penelitian ini menunjukkan bahwa pengumuman quantitative easing memiliki dampak yang signifikan terhadap volatilitas returns saham LQ45. Selain itu, hubungan antara penurunan suku bunga dan returns saham LQ45 memiliki hubungan yang berlawanan. Ketika suku bunga di Amerika turun, returns indeks LQ45 meningkat sehingga ketika interest rate turun sebesar 1 unit, returns indeks LQ45 naik sebesar 0.42 persen selama periode penurunan suku bunga di Amerika.

 

 

 

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This research examines the impact of quantitative easing announced by the FED and interest rates or Fed Funds Rate cut on LQ45 stock index returns. The study uses monthly data with the observation period of November 2008 until October 2014, according to 13 announcements stated by FOMC and August 2019 until April 2020 (the duration of interest rate cut). With EGARCH method, the result of the research exhibits that the announcement of quantitative easing has a significant impact on the volatility of LQ45 stock returns. Moreover, the relation of Fed Funds Rate cut and LQ45 stock returns has a negative correlation. During the slash of interest rate, LQ45 index return climbs up. Therefore, if interest rates increase by 1 unit, LQ45 index returns increases by 0.42 percent.

 

Abstrak :
Penelitian ini melihat pengaruh dari pelonggaran kuantitatif atau quantitative easing yang diumumkan oleh bank sentral Amerika dan penurunan suku bunga pada returns indeks saham LQ45. Studi ini menggunakan data bulanan dengan periode observasi dari Bulan November 2008 sampai Oktober 2014, sesuai dengan 13 pengumuman yang dikeluarkan oleh FOMC dan dari Bulan Agustus 2019 sampai April 2020 (durasi penurunan suku bunga). Dengan metode EGARCH, hasil dari penelitian ini menunjukkan bahwa pengumuman quantitative easing memiliki dampak yang signifikan terhadap volatilitas returns saham LQ45. Selain itu, hubungan antara penurunan suku bunga dan returns saham LQ45 memiliki hubungan yang berlawanan. Ketika suku bunga di Amerika turun, returns indeks LQ45 meningkat sehingga ketika interest rate turun sebesar 1 unit, returns indeks LQ45 naik sebesar 0.42 persen selama periode penurunan suku bunga di Amerika.

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This research examines the impact of quantitative easing announced by the FED and interest rates or Fed Funds Rate cut on LQ45 stock index returns. The study uses monthly data with the observation period of November 2008 until October 2014, according to 13 announcements stated by FOMC and August 2019 until April 2020 (the duration of interest rate cut). With EGARCH method, the result of the research exhibits that the announcement of quantitative easing has a significant impact on the volatility of LQ45 stock returns. Moreover, the relation of Fed Funds Rate cut and LQ45 stock returns has a negative correlation. During the slash of interest rate, LQ45 index return climbs up. Therefore, if interest rates increase by 1 unit, LQ45 index returns increases by 0.42 percent.

Abstrak :
ABSTRAK
The study analyzes the beta-return characteristic, considering the asymmetric beta behavior in the up market versus the down market for the Bursa Malaysia (BM). This study uses a sample period from 2001-2015 with two dual-beta models, the capital asset pricing model (CAPM), and the Fama-French, three-factor (FF3F) model, to examine 60 stocks listed on the bourse. The estimated return and beta indicate that most stocks have experienced an increasing (decreasing) beta in the downtrend (uptrend) period. It is inferred that investors are rewarded with a positive risk premium for holding an asset in the down market, while the upside beta carries a negative premium. If news asymmetry captures a significant part of investors' risk perception in the market, there is evidence that a conditional FF3F model is more useful than a conditional CAPM, which is likened to both the dual-beta FF3F and the CAPM in an unconditional context. The purpose of this study is to analyze the beta-return characteristic, taking into account the asymmetric beta behavior in the upmarket versus the down market in the Bursa Malaysia (BM). This study takes place over a period of 15 years from 2001 to 2015 and utilizes dual beta models of CAPM and Fama-French model to examine 60 BM-listed stocks. The estimation of return and beta indicates that majority of stocks have experienced an increasing (decreasing) beta in the downtrend (uptrend) period. It is also inferred that investors are rewarded with positive risk premium for holding the asset in down market, while upside beta carries the negative premium. If news asymmetry is considered to capture a significant part of investors' risk perception in the Malaysian market, the findings constitute evidence that conditional Fama-French model is more useful than the conditional CAPM likened with both dual beta Fama-French 3-factor model and CAPM in unconditional context.