In present study, I explore intraday behavior of stock prices. In particular, I try to shed light on the dynamics of stock price reversals and namely, on the short-term character the latter may possess. For each of the stocks currently making up the Dow Jones Industrial Index, I calculate...

The authors re-examine the return-volatility relationship and its dynamics under a new vector autoregression (VAR) identification framework. By analyzing two model-free impliedvolatility indices - the well-established VIX (in the United States) and the recently published VKOSPI (in Korea) - and...

We show how information acquisition costs can be identified using observable choice data. Identifying information costs from behavior is especially relevant when these costs depend on factors-such as time, effort, and cognitive resources-that are difficult to observe directly, as in models of...

We tested the influence of time pressure and to what extent time pressure interacts with the contextual factors ("payoff scheme" and "level of costs for information that can be acquired") in three laboratory experiments. Participants had to decide how many pieces of information they wanted to...

Using mergers and acquisitions (M&A) deals by companies from the biotechnology and pharmaceutical industry, this study analyzes the role of different types of prior ties between companies. The research distinguishes related alliances into direct and indirect alliances. Related alliances provide...

Globalisation is associated with long periods of sustained economic growth and credit expansion, whereas major recessions tend to lead to falling trade and protectionism. The sensitivity of trade to global economic conditions is not simply driven by policy: rather, in a model of costly search,...

Die regionale Struktur und das Volumen der sächsischen Exporte und Importe erklären sich nicht nur durch die relativen Kostenunterschiede zwischen Sachsen und den Handelspartnern; mitentscheidend sind auch die Handelskosten für Exporte und Importe der sächsischen Wirtschaft. Unter...

Although the benefits of auditing are uncontroversial in developed markets, there is scant evidence about its effect in emerging economies. Auditing derives its value by increasing the credibility of financial statements, which in turn increases investors' reliance on them in developed markets....