Stock Price Informativeness - Publications - Faculty & Research - Harvard Business School

Filter Results: (1,916)

Filter Results: (1,916)

Show Results For

← Page 5 of 1,916 Results →

Sort by

Are you looking for?

→Search All HBS Web

January 2021
Article

ETF Activity and Informational Efficiency of Underlying Securities

By: Lawrence Glosten, Suresh Nallareddy and Yuan Zou

This paper investigates the effect of exchange-traded funds’ (ETFs’) activity on the short-run informational efficiency of their underlying securities. We find that ETF activity increases short-run informational efficiency for stocks with weak information environments.... View Details

Keywords: ETF; Informational Efficiency; Co-movement; Systematic Earnings; Share Lending

Find at Harvard

Article

The Pitfalls of Pricing Algorithms: Be Mindful of How They Can Hurt Your Brand

By: Marco Bertini and Oded Koenigsberg

More and more companies are relying on pricing algorithms to maximize profits. The use of artificial intelligence and machine learning enables real-time price adjustments based on supply and demand, competitors’ activities, delivery schedules, and so forth. But... View Details

Keywords: Algorithmic Pricing; Dynamic Pricing; Price; Change; Information Technology; Brands and Branding; Perception; Consumer Behavior

Find at Harvard

September 2022 (Revised November 2022)
Teaching Note

PittaRosso: Artificial Intelligence-Driven Pricing and Promotion

By: Ayelet Israeli

Teaching Note for HBS Case No. 522-046. View Details

June 1986
Article

Dividend Variability and Variance Bounds Tests for the Rationality of Stock Market Prices

By: Robert C. Merton and Terry A. Marsh

Keywords: Stocks; Markets; Price

Find at Harvard

August 2001
Article

The Geography of Investment: Informed Trading and Asset Prices

By: Joshua D. Coval and Tobias J. Moskowitz

Keywords: Investment; Trade; Asset Pricing

Find at Harvard

Article

Trading Imbalances and the Law of One Price

By: Mark Seasholes and Clark Liu

We study trading and prices of Chinese (mainland)/Hong Kong dual-listed shares. Relative prices can diverge by a factor of two and exhibit significant variation over time. Order imbalances explain contemporaneous changes in relative prices at daily and weekly... View Details

Keywords: Law Of One Price; Cross-listings; Order Imbalances; Stock Shares; Price; Balance and Stability; Financial Markets; Financial Services Industry; Hong Kong; China

Find at Harvard

09 Mar 2021
Working Paper Summaries

Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement

Keywords: by George Serafeim and Aaron Yoon; Financial Services

30 Nov 2016
Working Paper Summaries

The Stock Market and Bank Risk-Taking

Keywords: by Antonio Falato and David Scharfstein; Financial Services; Banking

December 2001
Exercise

Exercise on Employee Stock Option Dilution

By: Brian J. Hall

Discusses the effects of option dilution on stock prices and shareholder value. To simplify the example and isolate the complexity of option dilution, we make a number of simplifying assumptions. View Details

Keywords: Stocks; Price; Employee Stock Ownership Plan; Business and Shareholder Relations; Complexity; Value

Find at Harvard

March 2001
Background Note

Extracting Information from the Futures and Forwards Markets: The Relation between Spot Prices, Forward Prices and Expected Future Spot Prices

Discounted cash flow valuation calls for using expected future prices of inputs or outputs. This case describes the relationship between spot prices, forward/future prices, and expected future prices. Knowing current forward and future prices alone is not enough to... View Details

Keywords: Price; Cash Flow; Valuation; Futures and Commodity Futures

2025
Working Paper

Street Earnings: Implications for Asset Pricing

By: Sebastian Hillenbrand and Odhrain McCarthy

To address the excess volatility puzzle – the excessive movements in stock prices – researchers often study movements in valuation ratios. However, we demonstrate that movements in valuation ratios based on fundamental measures with high transitory volatility, such as... View Details

Keywords: Investment Return; Asset Pricing; Valuation; Measurement and Metrics; Stocks

1999
Working Paper

Do Appearances Matter? The Impact of EPS Accretion and Dilution on Stock Prices

December 2020
Article

Stock Market Returns and Consumption

By: Marco Di Maggio, Amir Kermani and Kaveh Majlesi

This paper employs Swedish data containing security level information on households' stock holdings to investigate how consumption responds to changes in stock market returns. We exploit households’ portfolio weights in previous years as an instrument for actual... View Details

Keywords: Capital Gain; Dividend Income; Consumption; Near-rational Behavior; Investment Return; Household; Spending; Behavior

Find at Harvard

Article

Liquidity Provision and Stock Return Predictability

By: Mark Seasholes and Terrence Hendershott

This paper examines the trading behavior of two groups of liquidity providers (specialists and competing market makers) using a six-year panel of NYSE data. Trades of each group are negatively correlated with contemporaneous price changes. To test for return... View Details

Keywords: Liquidity; Market Makers; Market Efficiency; Inventory; Liquidity Provision; Market Design; Financial Liquidity; Stocks; Investment Return

Find at Harvard

25 Sep 2015
Working Paper Summaries

Invest in Information or Wing It? A Model of Dynamic Pricing with Seller Learning

Keywords: by Huang Guofang, Hong Luo & Jing Xia; Auto

February 2020 (Revised April 2021)
Case

StockX: The Stock Market of Things

By: Chiara Farronato, John J. Horton, Annelena Lobb and Julia Kelley

Founded in 2015 by Dan Gilbert, Josh Luber, and Greg Schwartz, StockX was an online platform where users could buy and sell unworn luxury and limited-edition sneakers. Sneaker resale prices often fluctuated over time based on supply and demand, creating a robust... View Details

October 2022
Case

Pricing at Echosec Systems

By: Elie Ofek, Marco Bertini, Annelena Lobb and Alexis Lefort

This case follows the evolution of pricing strategy at Echosec Systems, a Canadian open source intelligence firm. The case provides information on pricing as the company grows and diversifies its product offerings. View Details

Keywords: Marketing Strategy; Product Positioning; Price; Product Development; Information Industry; Canada; United States

Article

Investor Sentiment in the Stock Market

By: Malcolm Baker and Jeffrey Wurgler

We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details

Keywords: Financial Markets; Stocks; Investment Return; Valuation; Forecasting and Prediction; Volatility; Price; Risk and Uncertainty; Behavioral Finance

Find at Harvard

March 2014
Background Note

Setting Price Effectively

By: Nava Ashraf and Kristin Johnson

Price is one of the most powerful instruments a manager can use to influence the take-up of her product, especially in a subsidized and noncompetitive market as is common for global health products. However, the question of whether and how to price has been the subject... View Details

April 2017
Teaching Note

Basecamp: Pricing

By: Frank V. Cespedes

This Teaching Note accompanies HBS No. 817-067 “Basecamp: Pricing” in which a data analyst at Basecamp is evaluating the results of pricing research and its potential implications for the venture's latest version of its project management software product. View Details

Keywords: Analytics and Data Science; Price; Analysis; Customers; Product Marketing

←
5
6
…
95
96
→