On 3 July 2015, SUERF organized its sixth joint conference with the Bank of Finland in Helsinki on the subject of liquidity and market efficiency. The one-day program consisted of an opening speech, six presentations, including three keynotes, and a lunchtime address. The present SUERF Study...

This study empirically investigates two effects of alternative data availability: stock price informativeness and its disciplining effect on managers' actions. Recent computing advancements have enabled technology companies to collect real-time, granular indicators of fundamentals to sell to...

We use a unique database, collected by aggregating analysts' reports on the Tunisian Stock Exchange. We study the price impact and the excess returns following analysts' recommendations. Results are qualitatively in line with the literature. However, although often significant, the results are...

This paper shows that, counter to common perception, stock prices in China are strongly linked to firm fundamentals. Since the reforms of the early 2000s, stock prices are as informative about future profits as they are in the US. Although the market is segmented from international equity...

A literature review demonstrates credible evidence linking higher firm-specific stock return volatility to a more efficient stock market on one hand; and to higher firm-specific fundamentals volatility on the other. These results are reconciled if (1) market efficiency is interpreted as...

The efficient-market hypothesis (EMH) is one of the most important economic and financial hypotheses that have been tested over the past century. Due to many abnormal phenomena and conflicting evidence, otherwise known as anomalies against EMH, some academics have questioned whether EMH is...

Efficiency in stock markets is essential for economic stability and growth. This study investigates the efficiency and herding behavior of the stock markets from the top economies of the world (known as G20 countries). We classify stock market indices using MSCI classification for the developed...

This research note examines the impact of federal deficits on U.S. capital inflows. Expanding on the previous work of Bahamani-Oskooee and Payesteh (1994), we employ the relatively new maximum likelihood procedure developed by Johansen (1988) and Johansen and Juselius (1990) to do cointegration...

We study how financial market efficiency affects a measure of diversification of output across industrial sectors borrowed from the portfolio allocation literature. Using data on sector-level value added for a wide cross section of countries and for various levels of disaggregation, we construct...

The paper focuses on how the anticipation of investors regarding future returns is reflected on the share price. The precision and rapidity in which market transforms the expectation and anticipation into prices, measures the market efficiency. Weak form of market efficiency is one of the...