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"Negara-negara yang bergantung dengan komoditas atau negara dengan export komoditasnya lebih dari 60% total export, terdiri dari lebih dari setengah negara-negara di dunia (102 dari 189) dan dua per tiga negara-negara berkembang adalah negara yang bergnatung dengan komoditas. Fokus dari penelitian ini adalah untuk melihat apakah adanya efek dari penurunan harga komoditas, terhadap stabilutas finansial untuk negaranegara bergantung terhadap komoditas dan negara-negara exportir komoditas. Penelitian ini menggunakan dua sampel dari negara berkembang exportir komoditas dan negaranegara bergantung terhadap komoditas dari periode 2010-2018. Menggunakan model fixed-effects, penelitian ini menunjukkan bahwa penurunan harga komoditas memiliki efek negatif terhadap indikator stabilitas finansial untuk kedua kategori negara. Penurunan harga komoditas memiliki efek negatif secara umum untuk neraca sistem finansial negara eksportir komoditas. Efek negatif ini menunjukkan seberapa besar kerentanan negara yang menjadi exportir komoditas dan yang bergantung terhadap komoditas terhadap penurunan harga komoditas. Berdasarkan hasil penelitian ini, bisa direkomendasikan untuk negara-negara fokus untuk menyangga kapital dan meningkatkan kualitas aset dari insititusi finansial karena kedua komponen tersebut dapat meredam efek kehilangan dari penurunan harga komoditas.

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Commodity dependent countries, defined as countries of which commodities account for more than 60% of their total merchandise exports, made up more than half of the countries in the world (102 of 189). And two-thirds of developing countries worldwide are also dependent on commodities. This study, therefore, aims to determine whether commodity price downswing (a negative price shock) has an impact on the financial stability of the countries. This research uses two samples of emerging and developing countries and commodity dependence countries for 2010-2018 and employed a fixed-effects model in assessing the impact. The findings of this study indicate that negative commodity price shock has a negative effect on the financial stability composite index indicator for both sets of countries. Negative price shock negatively affects the financial system' balance sheet for commodity-exporting countries in general and has a significant negative effect on the financial stability indicator index. This adverse effect shows the extent of vulnerability for commodity-dependent countries and commodity-exporting countries to a commodity price downturn Based on the results, it is recommended that countries should focus on capital buffer and asset quality of financial institutions since those two components dampen the effect of loss after a commodity price downturn."

"Modeling the correlation of assets returns volatilities across different markets or segments of amarket has practical value for portfolio selection and diversification, market regulation, and riskmanagement. This paper therefore evaluates the nature of time-varying correlation between volatilitiesof stock market and crude oil returns in Nigeria using Dynamic Conditional Correlation-GeneralisedAutoregressive Conditional Heteroscedasticity (DCC-GARCH) model. Results from DCCGARCH(1,1) model show evidence of volatility clustering and persistence in Nigeria stock marketand crude oil returns. The results also show that there is no dynamic conditional correlation in ARCHeffects between stock market returns and crude oil prices in Nigeria. The results further show thatthere is strong evidence of time-varying volatility correlation between stock market and crude oilreturns volatility. The findings will help shape policy-making in risk management and market regulationin Nigeria."