Professor Youwei Li's Outputs (76)

Short-run disequilibrium adjustment and long-run equilibrium in the international stock markets: A network-based approach (2021)
Journal Article
Chen, Y., Li, Y., Pantelous, A. A., & Stanley, H. E. (2022). Short-run disequilibrium adjustment and long-run equilibrium in the international stock markets: A network-based approach. International review of financial analysis, 79, Article 102002. https://doi.org/10.1016/j.irfa.2021.102002

In this paper, we propose a network-based analytical framework that exploits cointegration and the error correction model to systematically investigate the directions and intensities in terms of the short-run disequilibrium adjustment towards long-ru... Read More about Short-run disequilibrium adjustment and long-run equilibrium in the international stock markets: A network-based approach.

Shunned stocks and market states (2021)
Journal Article
Han, X., Li, Y., & Onishchenko, O. (in press). Shunned stocks and market states. The European journal of finance, https://doi.org/10.1080/1351847X.2021.2015699

Hong and Kacperczyk (2009, The price of sin: The effects of social norms on markets. Journal of Financial Economics 93(1), 15–36) document that ‘sin stocks’ (alcohol, tobacco, and gambling) earn relatively high returns on a risk-adjusted basis. We re... Read More about Shunned stocks and market states.

Cultural diversity and borrowers’ behavior: evidence from peer-to-peer lending (2021)
Journal Article
Chen, Z., Jin, M., Andrikopoulos, A., & Li, Y. (in press). Cultural diversity and borrowers’ behavior: evidence from peer-to-peer lending. The European journal of finance, 1-25. https://doi.org/10.1080/1351847X.2021.2007496

We study cultural diversity and borrowers’ behavior using data from peer-to-peer lending platform Renrendai. We proxy cultural diversity with the Linguistic Diversity Index, measured by the population-weighted number of dialects spoken in a region, a... Read More about Cultural diversity and borrowers’ behavior: evidence from peer-to-peer lending.

Dark matters: the effects of dark trading restrictions on liquidity and informational efficiency (2021)
Journal Article
Ibikunle, G., Li, Y., Mare, D., & Sun, Y. (2021). Dark matters: the effects of dark trading restrictions on liquidity and informational efficiency. Journal of International Financial Markets, Institutions and Money, 75, Article 101435. https://doi.org/10.1016/j.intfin.2021.101435

We exploit the implementation of the double volume cap regulation introduced under the Markets in Financial Instruments Directive II in the European equity markets to investigate the impact of dark trading on liquidity and informational efficiency. W... Read More about Dark matters: the effects of dark trading restrictions on liquidity and informational efficiency.

The existence and severity of the forward premium puzzle during tranquil and turbulent periods: Developed versus developing country currencies (2021)
Journal Article
Shehadeh, A. A., Li, Y., Vigne, S. A., Almaharmeh, M. I., & Wang, Y. (2021). The existence and severity of the forward premium puzzle during tranquil and turbulent periods: Developed versus developing country currencies. International review of financial analysis, 78, Article 101871. https://doi.org/10.1016/j.irfa.2021.101871

In this paper we investigate the forward premium bias (FPB) puzzle for a number of developed and developing country currencies. Our main objective is to examine the possible variations in the existence and severity of the bias for different currency... Read More about The existence and severity of the forward premium puzzle during tranquil and turbulent periods: Developed versus developing country currencies.

Low liquidity beta anomaly in China (2021)
Journal Article
Frömmel, M., Han, X., Li, Y., & Vigne, S. A. (in press). Low liquidity beta anomaly in China. Emerging markets review, Article 100832. https://doi.org/10.1016/j.ememar.2021.100832

The conventional risk-based theory does not reconcile with the liquidity-beta anomaly in China: Low liquidity-beta stocks outperform high liquidity-beta stocks on a risk-adjusted basis. This striking pattern is robust to different weighting schemes,... Read More about Low liquidity beta anomaly in China.

The role of hedge funds in the asset pricing: evidence from China (2021)
Journal Article
Zhang, J., Zhang, W., Li, Y., & Feng, X. (in press). The role of hedge funds in the asset pricing: evidence from China. The European journal of finance, 1-25. https://doi.org/10.1080/1351847X.2021.1929373

We document that hedge funds nurture mispricing in the Chinese financial market. We examine the relationship between hedge fund holdings and the degree of mispricing, assuming that hedge funds’ stock holdings are mainly for arbitrage and not for hedg... Read More about The role of hedge funds in the asset pricing: evidence from China.

Was a deterioration in ‘connectedness’ a leading indicator of the European sovereign debt crisis? (2021)
Journal Article
Hamill, P. A., Li, Y., Pantelous, A., Vigne, S. A., & Waterworth, J. (2021). Was a deterioration in ‘connectedness’ a leading indicator of the European sovereign debt crisis?. Journal of International Financial Markets, Institutions and Money, Article 101300. https://doi.org/10.1016/j.intfin.2021.101300

This paper investigates network connectedness of European sovereign bond markets from 2005 to 2011. To overcome weaknesses in alternative methodologies to estimate network connectedness we adopt the unified methodology recommended by Diebold and Yilm... Read More about Was a deterioration in ‘connectedness’ a leading indicator of the European sovereign debt crisis?.

Same same but different – Stylized facts of CTA sub strategies (2021)
Journal Article
Erdős, P., Li, Y., Liu, R., & Mende, A. (2021). Same same but different – Stylized facts of CTA sub strategies. International review of financial analysis, 74, Article 101657. https://doi.org/10.1016/j.irfa.2021.101657

Using a unique dataset of daily returns of 89 programmes of Commodity Trading Advisors (CTA), we investigate the distributional properties of CTA strategies including trend following, fundamental and contrarian strategies. We find that daily data exh... Read More about Same same but different – Stylized facts of CTA sub strategies.

Bayesian Value-at-Risk backtesting: The case of annuity pricing (2021)
Journal Article
Leung, M., Li, Y., Pantelous, A. A., & Vigne, S. A. (in press). Bayesian Value-at-Risk backtesting: The case of annuity pricing. European journal of operational research, https://doi.org/10.1016/j.ejor.2020.12.051

We propose new Unconditional, Independence and Conditional Coverage VaR-forecast backtests for the case of annuity pricing under a Bayesian framework that significantly minimise the direct and indirect effects of p-hacking or other biased outcomes in... Read More about Bayesian Value-at-Risk backtesting: The case of annuity pricing.

Order book price impact in the Chinese soybean futures market (2021)
Journal Article
Jin, M., Kearney, F., Li, Y., & Yang, Y. C. (in press). Order book price impact in the Chinese soybean futures market. International journal of finance & economics : IJFE, https://doi.org/10.1002/ijfe.2439

We study the price impact of order flow in the world's largest soybean meal futures markets. Our intraday results indicate that incoming orders can be used to explain and predict future price changes. Our results are shown to be robust to various ord... Read More about Order book price impact in the Chinese soybean futures market.

Investor heterogeneity and momentum-based trading strategies in China (2020)
Journal Article
Gao, Y., Han, X., Li, Y., & Xiong, X. (2021). Investor heterogeneity and momentum-based trading strategies in China. International review of financial analysis, 74, Article 101654. https://doi.org/10.1016/j.irfa.2020.101654

The conventional momentum strategy performs poorly overall in China, because stock prices behave very differently when markets are open for trading versus when they are closed. Stocks that are past intraday (overnight) winners persistently outperform... Read More about Investor heterogeneity and momentum-based trading strategies in China.

Should a retailer sell its own extended warranties or resell those from the manufacturer when confronting supplier encroachment? (2020)
Journal Article
Chai, J., Li, H., Yan, W., & Li, Y. (2021). Should a retailer sell its own extended warranties or resell those from the manufacturer when confronting supplier encroachment?. Journal of the Operational Research Society, 72(9), 2046-2058. https://doi.org/10.1080/01605682.2020.1759383

Due to fierce competition in the product market under conditions of supplier encroachment, many brand name retailers, including Sears, Best Buy, and Circuit City, depend on the extended warranty contracts that they sell along with the products. The d... Read More about Should a retailer sell its own extended warranties or resell those from the manufacturer when confronting supplier encroachment?.

Investor Overconfidence and the Security Market Line: New Evidence from China (2020)
Journal Article
Han, X., Li, K., & Li, Y. (2020). Investor Overconfidence and the Security Market Line: New Evidence from China. Journal of Economic Dynamics and Control, 117, Article 103961. https://doi.org/10.1016/j.jedc.2020.103961

This paper documents a highly downward-sloping security market line (SML) in China, which is more puzzling than the typical “flattened” SML in the US, and does not reconcile with existing theories of the low-beta anomaly. We show that investor overco... Read More about Investor Overconfidence and the Security Market Line: New Evidence from China.

Asymmetric volatility spillovers between economic policy uncertainty and stock markets: Evidence from China (2020)
Journal Article
Wang, Z., Li, Y., & He, F. (2020). Asymmetric volatility spillovers between economic policy uncertainty and stock markets: Evidence from China. Research in international business and finance, 53, Article 101233. https://doi.org/10.1016/j.ribaf.2020.101233

This study explores the spillovers between economic policy uncertainty (EPU) and stock market realized volatility (RV). The monthly index of Chinese and US EPU and RV are used to analyze the pairwise directional spillovers. We find that RV is a net r... Read More about Asymmetric volatility spillovers between economic policy uncertainty and stock markets: Evidence from China.

How did order-flow impact bond prices during the European Sovereign Debt Crisis? (2019)
Journal Article
Lin, Z., Hamill, P. A., Li, Y., Sun, Z., & Waterworth, J. (2020). How did order-flow impact bond prices during the European Sovereign Debt Crisis?. International Review of Economics and Finance, 67, 13-24. https://doi.org/10.1016/j.iref.2019.12.008

The impact of trades on price dynamics in the European sovereign debt markets is of significant importance to policy makers and market participants. This paper uses high-frequency quote and transaction data from the MTS European sovereign bond inter-... Read More about How did order-flow impact bond prices during the European Sovereign Debt Crisis?.

Social media effect, investor recognition and the cross-section of stock returns (2019)
Journal Article
Meng, X., Zhang, W., Li, Y., Cao, X., & Feng, X. (2020). Social media effect, investor recognition and the cross-section of stock returns. International review of financial analysis, https://doi.org/10.1016/j.irfa.2019.101432

Investor recognition affects cross-sectional stock returns. In informationally incomplete markets, investors have limited recognition of all securities, and their holding of stocks with low recognition requires compensation for being imperfectly dive... Read More about Social media effect, investor recognition and the cross-section of stock returns.

Intraday time-series momentum: Evidence from China (2019)
Journal Article
Jin, M., Kearney, F., Li, Y., & Yang, Y. C. (in press). Intraday time-series momentum: Evidence from China. Journal of Futures Markets, https://doi.org/10.1002/fut.22084

This study conducts an investigation of intraday time‐series momentum across four Chinese commodity futures contracts: copper, steel, soybean, and soybean meal. Our results indicate that the first half‐hour return positively predicts the last half‐ho... Read More about Intraday time-series momentum: Evidence from China.

Overnight momentum, informational shocks, and late informed trading in China (2019)
Journal Article
Gao, Y., Han, X., Li, Y., & Xiong, X. (2019). Overnight momentum, informational shocks, and late informed trading in China. International review of financial analysis, 66, 101394. https://doi.org/10.1016/j.irfa.2019.101394

Based on high-frequency firm-level data, this paper uncovers new empirical patterns on intraday momentum in China. First, there exists a strong intraday momentum effect at the firm level. Second, the intraday predictability stems mainly from the over... Read More about Overnight momentum, informational shocks, and late informed trading in China.

Selling vertically differentiated products under one channel or two? A quality segmentation model for differentiated distribution channels (2019)
Journal Article
Chai, J., Yan, W., Li, Y., Palmer, M., & Huang, Q. (2019). Selling vertically differentiated products under one channel or two? A quality segmentation model for differentiated distribution channels. Journal of the Operational Research Society, https://doi.org/10.1080/01605682.2019.1605469

Many manufacturers, including Lenovo, Sony, Procter & Gamble, and Buckle, have adopted differentiated distribution channels to market vertically differentiated products. However, there is scant literature addressing the issue of quality differentiati... Read More about Selling vertically differentiated products under one channel or two? A quality segmentation model for differentiated distribution channels.