Publications

2021
Working Paper

The Value of Intermediation in the Stock Market

By: Marco Di Maggio, Mark Egan and Francesco Franzoni

We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit... View Details

Keywords: Financial Intermediation; Institutional Investors; Research Analysts; Broker Networks; Equity Trading; Institutional Investing; Financial Services Industry

SSRN

08 Aug 2011
News

Treasury, Stock Markets After U.S. Debt Rating Cut

October 1995
Article

New Trading Practices and Short-Run Market Efficiency

By: Kenneth A. Froot and André Perold

Keywords: Institutional Investing; Market Efficiency; Behavioral Finance; Equities; Stock Market; Indexing; Financial Markets; Asset Pricing

1984
Chapter

Macroeconomics and Finance: The Role of the Stock Market

By: Stanley Fischer and Robert C. Merton

Keywords: Macroeconomics; Financial Markets

1987
Working Paper

Tests of Excess Forecast Volatility in the Foreign Exchange and Stock Markets

By: K. A. Froot

Simple regression tests that have power against the alternatives that asset prices and expected future asset returns are excessively volatile are developed and performed for the foreign exchange and stock markets. These tests have a number of advantages over... View Details

Keywords: Risk Aversion; Risk; International Investing; International Finance; Risk and Uncertainty; Asset Pricing; Financial Markets; Investment; Behavioral Finance; Volatility

08 Aug 2017
News

The Stock Market May Be Poised for a Replay of the 1987 Crash

26 Aug 2024
News

Warsaw Stock Market Aims for Revival After ‘Lost’ Years

The Hidden Costs of Stock Market Liquidity (JFE 1993)

May 2001
Supplement

Korea Stock Exchange

By: Tarun Khanna

Features a presentation by In-Kie Hong of Korea Stock Exchange discussing the depth of the crisis, its origin, and its possible resolution in the end. In-Kie Hong addresses a class of MBA students at the Harvard Business School. View Details

Keywords: Financial Crisis; Financial Markets; Stocks; Financial Services Industry; Korean Peninsula

Purchase

2024
Working Paper

Valuing Stocks With Earnings

By: Sebastian Hillenbrand and Odhrain McCarthy

We show that commonly used aggregate earnings are several times as volatile as stock prices over the last three decades. Movements in the price-earnings ratio are thus entirely explained by earnings growth and unrelated to future returns. As an alternative to the... View Details

Keywords: Price; Investment Portfolio; Stocks; Behavioral Finance; Accounting

SSRN

19 Jan 2013
News

Is All This Stock Market Optimism a Red Flag?

2007
Chapter

Stock Market Swings and the Value of Innovation, 1908–1929

By: Tom Nicholas

Keywords: Fluctuation; Financial Markets; Innovation and Invention

January 2009
Article

Multinationals as Arbitrageurs? The Effect of Stock Market Valuations on Foreign Direct Investment

By: Malcolm Baker, C. Fritz Foley and Jeffrey Wurgler

Empirical evidence of imperfect integration across world capital markets suggests a role for cross-border arbitrage by multinationals. Consistent with multinational arbitrage as a determinant of foreign direct investment (FDI) patterns, we find that FDI flows increase... View Details

Keywords: Multinational Firms and Management; Financial Markets; Foreign Direct Investment; Valuation; Capital Markets; Cross-Cultural and Cross-Border Issues; Cost; Forecasting and Prediction; Capital; Stocks; Integration

December 2013
Article

Legislating Stock Prices

By: Lauren Cohen, Karl Diether and Christopher Malloy

We demonstrate that legislation has a simple, yet previously undetected impact on stock prices. Exploiting the voting record of legislators whose constituents are the affected industries, we show that the votes of these "interested" legislators capture important... View Details

Keywords: Legislator Incentives; Voting; Return Predictability; Lobbying; Motivation and Incentives; Government Legislation; Stocks

2022
Article

Which Corporate ESG News Does the Market React To?

By: George Serafeim and Aaron Yoon

Using a dataset that classifies firm-level ESG news as positive and negative, we examine how stock prices react to different types of ESG news. We analyze 111,020 firm-day observations for 3,126 companies and find that prices react only to issues identified as... View Details

Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Capital; Environment; Sustainability; CSR; Stock Price; Stock Market Expectations; Materiality; Market Reaction; Environmental Sustainability; Governance; Social Issues; Performance; News

SSRN

1987
Chapter

On the Current State of the Stock Market Rationality Hypothesis

By: Robert C. Merton

Keywords: Financial Markets; Stocks; Mathematical Methods

In this paper we demonstrate that legislation has a simple, yet previously undetected impact on firm stock prices. While it is understood that the government and firms have an important relationship, it remains difficult to determine which firms any given piece of... View Details

21 Jun 2013 - 22 Jun 2013
Conference Presentation

Stock Market Prediction via Social Media: The Importance of Competitors

By: Frank Nagle

August 2003
Article

When Does the Market Matter? Stock Prices and the Investment of Equity-Dependent Firms

By: Malcolm Baker, Jeremy Stein and Jeffrey Wurgler

We use a simple model of corporate investment to determine when investment will be sensitive to non-fundamental movements in stock prices. The key cross-sectional prediction of the model is that stock prices will have a stronger impact on the investment of firms that... View Details

Keywords: Stocks; Price; Investment; Equity; Forecasting and Prediction; Rank and Position; Markets