Presents an application of an expert system in the commodities market. The system is designed to facilitate decision making with regard to when to buy and sell. This system has several attractive features which make it very appealing to users without much computer background. Executives of large...

Purpose: The purpose of this paper is to examine the impact of oil price shocks on capital spending in relation to the following firm characteristics: firm size, debt ratio, growth prospects, earnings and key sectors of the oil and gas industry. Design/methodology/approach: To examine the...

It is not known how exogenous shocks in oil price impact city economies. This study examines unemployment rates in Texas cities in relation to oil price movements during the period 1995–2008. We find that unemployment in the bigger cities like Austin, Dallas, and Houston, is not related to oil...

Managers place a low value on equity-based compensation because it exposes them to the risk of the firm. Such undervaluation and the need to achieve diversification may force a manager to sell his own stock of the firm in response to equity-based awards. In this paper we examine whether such...

The main purpose of this study is to investigate product price changes from the stockholders' perspective. Our evidence indicates that stockholders react positively to a price increase at the time of the Wall Street Journal announcement. In the event of a price cut, stockholders show little...

Terminations of overfunded pension plans may strengthen a financially‐weak firm. When manager's interests are aligned with shareholder's, either through high levels of stock ownership, or through labor and takeover market discipline at low levels of ownership, termination strengthens the firm...