Ex Ante Hedging Effectiveness of UK Stock Index Futures Contracts: Evidence for the FTSE 100 and FTSE Mid 250 Contracts

Ex ante hedging effectiveness of the FTSE 100 and FTSE Mid 250 index futures contracts is examined for a range of portfolios, consisting of stock market indexes and professionally managed portfolios (investment trust companies). Previous studies which focused on ex post hedging performance using spot portfolios that mirror market indexes are shown to overstate the risk reduction potential of index futures. Although ex ante hedge ratios are found to be characterised by intertemporal instability, ex ante hedging performance of direct hedges and cross hedges approaches that of the ex post benchmark when hedge ratios are estimated using a sufficient window size.     

Endogenous participation in charity auctions

Data from a recent field experiment suggests that differences in participation rates are responsible for much of the variations in charity auction revenues across formats. We provide a theoretical framework for the analysis of this and other related results. The model illustrates the limits of previous results that assume full participation and introduces some new considerations to the choice of auction mechanism. It also implies, however, that the data cannot be explained in terms of participation costs alone: there must exist mechanism-specific obstacles to participation.     

ARE ASIA‐PACIFIC REAL EXCHANGE RATES STATIONARY? A REGIME‐SWITCHING PERSPECTIVE

This paper tests for long‐run purchasing power (PPP) among nine Asia‐Pacific countries. Non‐stationarity of the real exchange rate is tested within a Markov regime‐switching framework. Two new concepts of PPP are defined that allow for real exchange behaviour to switch between stationary and non‐stationary regimes (partial PPP) or between stationary regimes of differing degrees of persistence (varied PPP). The results indicate that each country is characterized by at least one stationary regime. Indeed, five countries are characterized by two such regimes. Further analysis indicates that the Asian crisis of 1997 gave mixed impetus to the achievement of long‐run PPP.     

A preliminary model of spouse influence on managerial global assignment willingness

Using family systems theory as a conceptual framework, this research study proposes and tests a preliminary model that explains spouse willingness to relocate internationally and manager willingness to assume a global assignment. Previous research from the global assignments, international job relocation and dual-career couples' literatures has found that spouse attitudes often influence the attitudes of expatriates. However, few research studies have been conducted to determine the factors that influence spouse attitudes toward both short- and long-term global relocation opportunities. The present study attempts to build understanding in this under-researched area of international human resource management. By understanding more about this important phenomenon, top decision-makers and international human resource professionals can better identify and select those candidates who have family situations that will predispose them to accept global assignments. Data from questionnaires completed by 427 global managers and 167 spouses were used to test hypotheses that examined the relationships between individual, family and organizational, factors and spouse criterion variables. An additional hypothesis was tested to measure spouse influence on manager global assignment willingness. The data in the study were analysed by conducting structural equation modelling. Theoretical, methodological and practical contributions from the present study are provided.     

The ERM and monetary integration in the European Union: an investigation of long-run relationships

This paper investigates the integration of EU money supplies for the ERM period 1979Q1-93Q4. An estimating equation is derived from a simple equilibrium model of the EU money markets. Estimation is undertaken using the Johansen maximum likelihood cointegration procedure. The results show that those EU members with relatively low exchange rate premia against the DM are those whose variations in the money supply have been most sensitive to those of Germany.     

Exports,borders, distance,and plant size

The fact that large manufacturing plants export relatively more than small plants has been at the foundation of much work in the international trade literature. We examine this fact using Census microdata on plant shipments from the Commodity Flow Survey. We show that the fact is not entirely an international trade phenomenon; part of it can be accounted for by the effect of distance, distinct from any border effect. Export destinations tend to be farther than domestic destinations, and large plants tend to ship farther distances even to domestic locations compared with small plants. We develop an extension of the Melitz (2003) model and use it to set up an analysis with model interpretations of ratios between large plant and small plant shipments that can be calculated with the data. We obtain a decomposition of the overall ratio into a term that varies with distance, holding fixed the border, and a term that varies with the border, holding fixed the distance. The distance term accounts for more than half of the overall difference.     

Limited Information and the Sustainability of Unlisted-Target Acquirers' Returns

Abstract:  Relaxed disclosure requirements of unlisted firms, as compared to publicly listed companies, lead to limited quality and quantity of information at bid announcements, causing difficulty in valuing gains from mergers. This raises the question: are the frequently reported superior announcement-period gains to unlisted-target acquirers sustainable in the long run? Our results for the UK show that unlisted-target acquirers gain on announcement, but suffer a substantial loss in the long run. This reversal in fortune of unlisted-target acquirers is in sharp contrast to the performance of listed-target acquirers in the UK. Therefore, short-run gains for unlisted-target acquirers may result from investors' excessive optimism when faced with limited and biased information.     

Alternative Models of Recreational Off-Highway Vehicle Site Demand

A controversial recreation activity is off-highway vehicle use. Off-highway vehicle use is controversial because it is incompatible with most other activities and is extremely hard on natural eco-systems. This study estimates utility theoretic incomplete demand systems for four off-highway vehicle sites. Since two sets of restrictions are equally consistent with utility theory both are imposed and the best fitting restrictions are identified using Voung’s non-nested testing scheme. The demand system is modeled using both Poisson and negative binomial II distributions. Data are provided by a survey conducted at four recreational off-highway vehicle (OHV) sites in western North Carolina.