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Outputs (16)

Global economic policy Uncertainty, gross capital Inflows, and the mitigating role of Macroprudential policies (2022)
Journal Article
Andrikopoulos, A., Chen, Z., Chortareas, G., & Li, K. (2023). Global economic policy Uncertainty, gross capital Inflows, and the mitigating role of Macroprudential policies. Journal of International Money and Finance, 131, Article 102793. https://doi.org/10.1016/j.jimonfin.2022.102793

We consider the effects of global economic policy uncertainty on capital inflows and the potentially mitigating effect of different macroprudential frameworks and policies on this effect. While macroprudential policies aim to maintain domestic financ... Read More about Global economic policy Uncertainty, gross capital Inflows, and the mitigating role of Macroprudential policies.

Hedge fund performance persistence under different business cycles and stock market regimes (2022)
Journal Article
Stafylas, D., Andrikopoulos, A., & Tolikas, K. (2023). Hedge fund performance persistence under different business cycles and stock market regimes. North American journal of economics and finance, 64, Article 101866. https://doi.org/10.1016/j.najef.2022.101866

We examine different aspects of performance persistence of US hedge funds over different business cycles and stock market regimes. During periods of economic growth and bull stock markets, we report performance persistence for up to one year in the r... Read More about Hedge fund performance persistence under different business cycles and stock market regimes.

A dynamic analysis of the neglected firm effect (2022)
Journal Article
Andrikopoulos, A., & Zheng, M. (2023). A dynamic analysis of the neglected firm effect. International review of financial analysis, 85, Article 102429. https://doi.org/10.1016/j.irfa.2022.102429

This study uses rolling regressions with panel data and conducts a dynamic analysis of the neglected firm effect, the negative relationship between the number of analysts and stock returns. For this reason, we use two samples of firms: one from the L... Read More about A dynamic analysis of the neglected firm effect.

Bank market power and performance of financial technology firms (2022)
Journal Article
Andrikopoulos, A., & Dassiou, X. (in press). Bank market power and performance of financial technology firms. International journal of finance & economics : IJFE, https://doi.org/10.1002/ijfe.2727

We adopt a novel variation of the traditional structure-conduct-performance modelling approach, looking at between, rather than within, industries to study the impact of changes in the bank market structure on the corporate performance of financial t... Read More about Bank market power and performance of financial technology firms.

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.

Is “Three” a lucky number? Exchange-rate exposure in a “Rule of Three” model (2020)
Journal Article
Andrikopoulos, A., & Dassiou, X. (2020). Is “Three” a lucky number? Exchange-rate exposure in a “Rule of Three” model. Journal of business research, 121, 85-92. https://doi.org/10.1016/j.jbusres.2020.08.008

We examine exchange-rate exposure in an international model of differentiated goods using the frequently encountered in international markets “Rule of Three” (RoT) market structure that allows both within and between countries competition. In a stati... Read More about Is “Three” a lucky number? Exchange-rate exposure in a “Rule of Three” model.

Quantile stochastic frontier models with endogeneity (2020)
Journal Article
Tsionas, M. G., Assaf, A. G., & Andrikopoulos, A. (2020). Quantile stochastic frontier models with endogeneity. Economics letters, 188, Article 108964. https://doi.org/10.1016/j.econlet.2020.108964

In this paper, we extend Jradi et al. (2019). First, we use the asymmetric Laplace distribution which is a more reasonable assumption in quantile models. Second, we address the issue of statistical inference for the optimal quantile. Finally, we allo... Read More about Quantile stochastic frontier models with endogeneity.

On a High-Dimensional Model Representation method based on Copulas (2020)
Journal Article
Tsionas, M. G., & Andrikopoulos, A. (2020). On a High-Dimensional Model Representation method based on Copulas. European journal of operational research, 284(3), 967-979. https://doi.org/10.1016/j.ejor.2020.01.026

This article provides an alternative to High-Dimensional Model Representation using a Copula approximation of an unknown functional form. We apply our methodology in the context of an extensive Monte Carlo study and to a sample of large US commercial... Read More about On a High-Dimensional Model Representation method based on Copulas.

Testing moderation effects using non-parametric regressions (2020)
Journal Article
George Assaf, A., Tsionas, M. G., & Andrikopoulos, A. (2020). Testing moderation effects using non-parametric regressions. International Journal of Hospitality Management, 86, Article 102441. https://doi.org/10.1016/j.ijhm.2019.102441

Testing moderation effects is highly common in the hospitality literature. Most theories in the field depend on variables that alter the nature and direction of the relationship between two variables. While moderation continues to be heavily used, me... Read More about Testing moderation effects using non-parametric regressions.