Finance and Financial Management Commons^™

Esg Ratings Rewriting Or Recalibration?, Chengshuang Zhang

Dissertations and Theses Collection (Open Access)

ESG ratings are the nexus of sustainable development. Are ongoing retroactive adjustments of ESG scores rewriting or recalibration? Using datasets from 20 random weeks of downloads of Refinitiv ESG universe between 7 October 2021 to 14 December 2022, we find that the positive link between ESG scores or E&S scores to firms’ stock returns existed between 2011 to 2017, disappeared between 2002 to 2011 and attenuated between 2017 to 2021. Using the formation of the International Sustainability Standard Board on 3^rd November 2021 as the external shock event, we further find that the retroactive ESG score adjustments are not …

The Effects Of Prior Trading Performance Have On Risk-Taking Of Subsequent Trading – The House Money Effect, Lenz Tan Koon Bin

Dissertations and Theses Collection (Open Access)

This study tests for house money effect on 2,030 non-professional FX investors trading through an Australian Financial Service provider. The results indicate that, in general, investors display a positive relationship between prior gains and the change in subsequent weekly risk-taking - the house money effect. The results also suggest that astute investors display a stronger house money effect than mediocre investors following prior gains. In comparison, mediocre investors display a stronger disposition effect following prior losses than astute investors. The study further reveals that investors who initially demonstrated the house money effect became more prone to the disposition effect during …

Investment Decisions And Trading Behavior Of Institutional And Retail Investors, Antonia Kirilova

Dissertations and Theses Collection (Open Access)

This dissertation consists of three studies in the areas of empirical asset pricing, market microstructure, and behavioral finance. I study the trading behavior and portfolio choices of institutions and retail investors in the equity and derivatives markets. Examining the ways in which different market participants make investment decisions allows us to understand their role in shaping financial market dynamics. This is important in order to know how to structure markets for enhanced market efficiency, and to protect less sophisticated investors through better policies and regulations. Although there is a considerable amount of literature disputing the ability of retail investors and …

Essays In Corporate Cash Holdings, Chenxi Liu

Dissertations and Theses Collection

This dissertation addresses three topics in corporate cash holdings. The first paper provides a new determinant of cash holdings by examining the impact of earnings transparency on corporate cash holdings. Motivated by Barth et al. (2013), who show that firms with less earnings transparency tend to have higher cost of equity, this paper shows that the cross-section differences in earnings transparency cause variations in firm cash holdings because firms with less earnings transparency have more incentives to hold cash in order to avoid costly external financing. Using data of US firms from 1980 to 2013, it is found that earnings …

Essays On Investor Sentiment In Asset Pricing, Liya Chu

Dissertations and Theses Collection

The dissertation addresses three topics on investor sentiment in asset pricing.

The first essay investigates the impact of market sentiment on the recent debate on equity premium forecasting. Particularly, market sentiment may break the link between fundamental economic predictors and equity premium. We find that economic predictors tend to lose their power and various remedies proposed in recent studies, such as non-negativity constraints, no longer work during high sentiment periods. In contrast, economic predictors actually do have strong performances even without using any such remedies, as long as the sentiment stays low enough so as not to distort the link. …