Spillover Effects

Demand factors that can affect share prices include company news and performance, economic factors, industry trends, market sentiment and unexpected events such ... We develop a model in which dispersion of investor beliefs under short-selling constraints drives a firm's stock price above its fundamental value. The question is no longer whether investor sentiment affects stock prices, but how to measure investor sentiment and quantify its effects. One approach is ... May 13, 2024 ... In 2021 the subreddit famously proved its ability to influence share prices, particularly of “meme stocks” driven by social-media trends, by ... Abstract. Dispersion in investor beliefs and short-selling constraints can lead to stock market bubbles. This paper argues that firms, unlike investors, can ... Jan 19, 2024 ... What are the Factors Affecting the Stock Market? · Supply and Demand · Interest Rates · Political Factors · Natural Calamities · Inflation · Market ... Mar 19, 2024 ... Investors can buy and sell the same securities to influence pricing or trading activity. The goal may be to spur buying activity to increase ... Jun 26, 2024 ... General elections affect stock markets. The uncertainty around their outcome typically increases market volatility before votes are cast. We provide a perspective on how to interpret movements in the stock market and what they tell us about growth expectations by combining it with asset pricing ... Apr 12, 2023 ... influence a stock's price, implying that the EMH theory also extends to the information contained in tweets and other news media content ...