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Infected markets : novel coronavirus, government interventions, and stock return volatility around the globe

Zaremba, Adam; Kizys, Renatas; Aharon, David Y.; Demir, … - In: Finance research letters 35 (2020), pp. 1-7

Persistent link: https://www.econbiz.de/10012439082

Immunizing markets against the pandemic : COVID-19 vaccinations and stock volatility around the world

Rouatbi, Wael; Demir, Ender; Kizys, Renatas; Zaremba, Adam - In: International review of financial analysis 77 (2021), pp. 1-14

Persistent link: https://www.econbiz.de/10012805881

COVID-19 vaccinations and the volatility of energy companies in international markets

Demir, Ender; Kizys, Renatas; Rouatbi, Wael; Zaremba, Adam - In: Journal of risk and financial management : JRFM 14 (2021) 12, pp. 1-21

The COVID-19 pandemic has elevated both the risk and volatility of energy companies. Can mass vaccinations restore … 2020 to April 2021. We document that vaccination programs assist in decreasing the volatility of energy stocks around the … world. The drop in volatility is statistically and economically significant and robust to many considerations. The observed …

Persistent link: https://www.econbiz.de/10012799942

Yield Curve Shifts and the Cross-Section of Global Equity Returns

Zaremba, Adam; Cakici, Nusret; Bianchi, Robert J.; … - 2021

Interest rate changes typically affect the value of equities. However, the slow movement of investment capital may delay the transmission of this information from interest rate markets to stocks. Using a century of data from sixty countries, we demonstrate that yield curve shifts predict future...

Persistent link: https://www.econbiz.de/10013244504

Trade competitiveness and the aggregate returns in global stock markets

Chiah, Mardy; Long, Huaigang; Zaremba, Adam; Umar, Zaghum - In: Journal of economic dynamics & control 148 (2023), pp. 1-18

Persistent link: https://www.econbiz.de/10014240044

Country risk and expected returns across global equity markets

Zaremba, Adam - In: Finance a úvěr 68 (2018) 4, pp. 374-398

Persistent link: https://www.econbiz.de/10011919795

Paper Profits or Real Money? Trading Costs and Stock Market Anomalies in Country Equity Indices

Zaremba, Adam - 2019

Are the quantitative equity strategies for country selection robust to implementation costs? To answer this question, we conduct a comprehensive examination of the country-level strategies so far. We review, classify, and replicate 120 equity anomalies within a sample of 42 country equity...

Persistent link: https://www.econbiz.de/10012901048

Country Risk and Expected Returns across Global Equity Markets

Zaremba, Adam - 2016

Assessing and pricing country risk poses a considerable challenge to tactical asset allocation across national equity markets. This research examines the relationship between the country composite risk (together with its component risks related to: sovereign credit, currency, banking sector,...

Persistent link: https://www.econbiz.de/10012992516

Machine Learning Goes Global : Cross-Sectional Return Predictability in International Stock Markets

Cakici, Nusret; Fieberg, Christian; Metko, Daniel; … - 2022

We examine return predictability with machine learning in 46 international stock markets. We calculate 148 stock characteristics and use them to feed a repertoire of different models. The algorithms extract predictability mainly from simple, yet popular, factor types—such as momentum,...

Persistent link: https://www.econbiz.de/10013405067

Liquidity and the Cross-Section of International Stock Returns

Cakici, Nusret; Zaremba, Adam - 2021

We perform a comprehensive investigation of the illiquidity premium in international stock markets. We examine several established liquidity measures in 45 countries for the years 1990–2020. Our findings provide convincing evidence that liquidity pricing depends strongly on firm size. Although...

Persistent link: https://www.econbiz.de/10013238996