This paper examines three theories of IPO underpricing, using data from Israel where the allocations to subscribers are equally prorated and publicly known. Rock's (1986) theory of adverse selection is supported: subscribers receive greater allocations in overpriced IPOs. And, while the average...

This paper examines three theories of IPO underpricing, using data from Israel where the allocations to subscribers are equally prorated and publicly known. Rock s (1986) theory of adverse selection is supported: subscribers receive greater allocations in overpriced IPOs. And, while the average...

This paper examines three theories of IPO underpricing, using data from Israel where the allocations to subscribers are equally prorated and publicly known. Rock s (1986) theory of adverse selection is supported: subscribers receive greater allocations in overpriced IPOs. And, while the average...

We study transactions of voting rights. In our sample of 67 dual class unifications superior vote shareholders give up their superior voting status (all firm stocks become “one share one voteâ€), and receive (in most cases) compensation in the form of additional stocks. Based on the...

Margin requirements are designed to control the default risk inherent to commitments undertaken by traders writing options. Much like similar institutions, the Tel Aviv Stock Exchange first adopted a system based on the Standard Portfolio Analysis of Risk (SPAN), which sets required levels of...

The increasing popularity of non-dealer security markets that offer automated, computer-based, continuous trading reflects the conventional wisdom that such markets are more efficient for all issues, large and small. This article uses a recent testing methodology to estimate the relative...

The purpose of this paper is to examine the effect of illiquidity on the value of currency options. We use a unique dataset that allows us to explore this issue in special circumstances where options are issued by a central bank and are not traded prior to maturity. The value of these options is...

This paper examines the contribution of market makers to the liquidity and the efficiency of the options market in a unique setup of an order-driven computerized trading system, in which market makers and other participants operate under equitable conditions. The main findings are: (1) liquidity...

This paper uses a unique data set and advanced econometric methods to examine the effect of terrorism on financial markets of both sides of the barricade in the Israeli-Palestinian conflict. The main finding are: (1) Real economies on both sides suffered significantly during the intifada period;...

Margin requirements are designed to control the default risk inherent to commitments undertaken by traders writing options. Much like similar institutions, the Tel Aviv Stock Exchange first adopted a system based on the Standard Portfolio Analysis of Risk (SPAN), which sets required levels of...