Apple

Angerer, D. (2018). Apple overtakes Samsung in shrinking smartphone market: Survey. Retrieved from https://www.channelnewsasia.com/news/business/apple-overtakes-samsung-in-shrinking-smartphone-market-survey-9922566

Clover, J. (2017). Apple’s Mac shipments down. Retrieved from https://www.macrumors.com/2017/10/10/apple-mac-shipments-down-q3-2017/

Heller, R. (2017). Monetary mischief and the debt trap. Cato Journal, 37(2), 247-261. Fortune. (2016). Smartphone brand market share. Retrieved from https://fortunedotcom.files.wordpress.com/2016/02/476885906137.gif

FRED. (2018a). Real GDP. Retrieved from https://fred.stlouisfed.org/series/GDPC1

FRED. (2018b). CPI. Retrieved from https://fred.stlouisfed.org/series/CPIAUCSL

FRED. (2018c). Fed funds rate. https://fred.stlouisfed.org/series/FEDFUNDS

Goldprice.org. (2018). DXY. Retrieved from https://goldprice.org/

Mobasheri, A. (2017). Recession is near. Retrieved from https://www.cnbc.com/2017/06/27/op-ed-a-history-of-economic-cycles-suggests-a-recession-is-near.html

PR. (2017). Apple press release. Retrieved from https://www.apple.com/newsroom/2017/11/apple-reports-fourth-quarter-results/

Spangler, T. (2018). Apple posts record revenue. Retrieved from http://variety.com/2018/digital/news/apple-iphone-x-sales-earnings-q1-2018-1202684154/

Statista. (2018). Apple income. Retrieved from https://www.statista.com/statistics/265125/total-net-sales-of-apple-since-2004/

Yavas, B.F. & Rezayat, F. (2016). Country ETF returns and volatility spillovers in emerging stock markets, Europe and USA. International Journal of Emerging Markets, 11(3), 419-437.

Zhang, J., Zhang, D., Wang, J. & Zhang, Y. (2013). Volatility spillovers between equity and bond markets: Evidence from G7 and BRICS. Romanian Journal of Economic Forecasting, 16(4), 205-217.