Using China’s stock market as the testing venue, this study examines how corporate transparency helps explain the sensitivity of stock prices to general investor sentiment. We find that firms with low corporate transparency, measured by a battery of proxies including state ownership, the prevalence of related party transactions, accrual-based earnings management, audit opinions, and the quality...

This study examines how individual investor trade in response to quarterly earnings surprises and the relation of trades to subsequent returns. Individuals are highly significant net buyers after negative earnings surprises; net buying is weaker after positive surprises. There is no indication that trading by any of our investor subcategories explains the concentration of drift at subsequent ea...

Several studies measuring the flow of monies into and out of U.S. mutual funds note a convexity in the performance-flow relation and offer several explanations for the apparent investor insensitivity to poor performance. In this study investor response to past performance is measured in a different setting: the Australian wholesale funds market. The results confirm that, like the U.S. mutual fu...

This paper studies the flow-performance relationship of three different investor groups in mutual funds: Households, financial corporations, and insurance companies and pension funds, establishing the following findings: Financial corporations have a strong tendency to chase past performance and also hold an increased share in the top performing funds. Insurance companies and pension funds show...

Financial market prediction on the basis of online sentiment tracking has drawn a lot of attention recently. However, most results in this emerging domain rely on a unique, particular combination of data sets and sentiment tracking tools. This makes it difficult to disambiguate measurement and instrument effects from factors that are actually involved in the apparent relation between online sen...

A s we have written elsewhere, 1 some aspects of life are too precious, intimate or corruptible to entrust to the market. We prohibit selling kidneys and buying wives or judges. But the market has unquestionably gained new territory in recent years, as more and more activities previously performed by government or nonprofit agencies — including interrogating Iraqi prisoners — have been turned o...

Trust is an important determinant of start-up fi nancing. In a simple agentbased model it is determined what the best trusting strategy is for a collective of investors and whether it is rational for an individual investor to deviate from this collective optimum. Trust depends on a measure of social distance and is the precondition for investment. Trust increases and decreases based on whether ...

This paper questions the interaction between security analysts and institutional investors. We focus particularly on the role of analyst remuneration mode in investor decision. To do so, we propose a model in which the investor decides to trade or not to trade regarding the analyst recommendation. First, with a commission-based salary, the analyst is interested in the volume of transactions. Th...

a r t i c l e i n f o In the portfolio choice literatures and the financial market, diversification and concentration are the focus of debate of philosophers. In this paper, we develop a model of portfolio choice to integrate the diversification strategy and the concentration strategy. Our model relies on the concepts of investor sentiment and inertial thinking. The results show that: Generally...