This study investigates the relationship between the volatility of stock market indexes and the trading volumes of their Exchange Traded Funds (ETFs). Using both OLS and GARCH approaches we demonstrate that the contemporaneous trading volume of S&P 500 ETFs is a key determinant of S&P 500...

This study examines the effect of Exchange Traded Funds (ETFs) on their underlying AmericanDepository Receipts (ADRs). We find that percentage of ADR shares owned by ETFs increasesdramatically in the past two decades. Contrary to U.S. firms, ETF ownership is positivelyassociated with stock...

In the paper, we investigate empirical analysis of effects of Nikkei 225 ETFs on stock market in Japan, including purchases of ETFs by Bank of Japan (BOJ). We focus on the deviations of Nikkei 225 ETFs and volatilities and non-market volatility of stocks included in Nikkei 225 index. Deviations...

Using a novel collection of market characteristics from 40 countries, this paper test competing explanations behind five major anomalies classified in Hou, Xue, and Zhang (2015): momentum, value-growth, investment, profitability, and trading frictions. Results show that anomaly returns highly...

We propose that investor beliefs frequently “cross” in the sense that an investor may like company A, but dislike company B, while another investor may like company B, but dislike company A. Belief-crossing makes it almost impossible to construct a portfolio that is comprised solely of every...

Similarity between two stocks is measured by the distance between their characteristics such as price, size, book-to-market, return on assets, and investment-to-assets. We find that after a stock's most similar stocks have experienced high (low) returns in the past month, this focal stock tends...

We examine the out-of-sample performance of 240 stock market anomalies enhanced by 49 machine learning algorithms and over 260 individually trained models across an international data sample of nearly 1.9 billion stock-month-anomaly observations from 1980 to 2019. We demonstrate significant...

In this paper, we examine whether the creation or redemption ETF shares has a measurable and significant effect on the underlying stocks' returns in the closing auction. Our findings show that ETF flow-related stock transactions significantly affect stock prices. We provide empirical evidence...

Over the last two decades, exchange traded funds (ETFs) have become a preferred investment vehicle to make directional market bets due to their low costs and high liquidity. Moreover, due to the arbitrage activities of authorized participants, prices of ETFs do not deviate materially from the...

This study investigates the presence of intraday patterns in the eleven sectors of the United States (U.S.) economy. Key contributions are in terms of assessing (i) risk and return patterns at specific time periods of the trading session on the New York Stock Exchange (NYSE), (ii) whether a...