Finance · Stock market
when do shareholder activism campaigns materially impact target stock returns?
Shareholder activism materially affects target stock returns most clearly when several conditions align: a credible, visible campaign; clear governance or valuation problems; and a legal and market environment that lets
what role do market-making rebates play in intraday stock liquidity?
Market microstructure incentives matter for how easily traders can buy and sell within the trading day. Market-making rebates are payments exchanged by some trading venues that reward liquidity providers for
how will rising corporate debt levels influence future equity volatility?
Rising corporate debt increases the sensitivity of equity markets because it changes firms’ balance-sheet dynamics and the way investors price risk. Empirical and theoretical work shows that higher leverage magnifies
who benefits most from accelerated share repurchase programs?
Accelerated share repurchase programs (ASRs) are contracts in which a company buys back a large block of its shares immediately from an investment bank, which hedges by borrowing stock or
how would a shortened settlement cycle alter stock liquidity and risk?
Shortening the settlement cycle from two business days to one or same day changes how securities transfer, with direct consequences for liquidity provision and market risk. Industry analysis and academic
why do some stocks show persistent overnight return reversals?
Some stocks repeatedly show positive returns overnight and then partially reverse during the trading day because of a mix of market microstructure, information timing, and institutional behavior that together create
which intraday indicators best anticipate market-maker inventory imbalances?
Market-makers' inventory imbalances are most usefully anticipated by combining short-term trade flow and limit-book signals with high-frequency volatility measures. Empirical market-microstructure research shows that no single indicator is sufficient; instead,
which machine learning features most improve short-term stock return forecasts?
Short-term stock return forecasts improve most when machine learning models are fed features that capture immediate market dynamics, validated risk factors, and alternative signals that reflect investor behavior. Empirical finance
how do corporate esg controversies affect short-term stock lending rates?
Corporate ESG controversies—such as allegations of pollution, labor abuses, or governance failures—can materially affect short-term stock lending rates through shifts in borrowing demand and the availability of lendable shares. Short
which volatility forecasting models best capture overnight jump risk?
Overnight jumps are large price moves that occur between a market's previous close and the next open and represent a distinct component of total volatility. Models that ignore these gaps