Impact of the Channel Tunnel on the tourism industry : A sea of change in cross-Channel travel

This paper examines the significance of the Channel Tunnel and the introduction of a new tourist-transport service—Le Shuttle. Christopher Garnett discusses some of Eurotunnel's forecasts for tourist use of the tunnel. The paper also considers the tourism markets which the tunnel is targeting and how it plans to market this new service to tourists.     

Ordinal Methodology in the Analysis of Likert Scales

Likert scales are widely used in survey studies for attitude measuring. In particular, the questionnaires propagated by the SERVQUAL approach are based on Likert scales. Though the problem of attitude suggests an ordinal interpretation of Likert scales, attitude survey data are often evaluated with techniques designed for cardinal measurements. The present paper discusses the interpretation of scales for attitude measuring and gives a survey of data analysis techniques under the proper ordinal understanding.     

Network Externalities and Standardization: A Classroom Demonstration

This paper presents a classroom game that can be used to demonstrate network externalities, standardization, and switching costs. In the basic game, students independently choose a technology whose value depends on the total number of students choosing that technology. In the next round, sequential decision making is allowed that quickly leads to standardization. Introducing imperfect information and switching costs into subsequent rounds can lead to the real-world phenomenon of an inferior technology becoming the standard. This exercise can be used in principles of economics classes to teach these important concepts without requiring mathematical models. In more advanced classes, construction of the mathematical model behind the game may be assigned.     

Symmetric and asymmetric persistence of labor market shocks

Within the insider-outsider paradigm, this paper examines persistence of shocks in the labor market. We distinguish “symmetric persistence” where the extent of persistence is independent of the initial direction of the shock, and “asymmetric persistence” where beneficial and adverse shocks of equal magnitude have effects of different size. The paper offers a theoretical rationale for how the symmetry or asymmetry may depend on the extent to which the shock was anticipated in wage setting and then develops a framework in which the possibility of asymmetric persistence can be tested empirically. Using annual UK data, we obtain empirical evidence of significant asymmetry in the response of employment (and wages) to shocks. Small beneficial shocks are reflected entirely in wage increases, although sufficiently large favorable shocks also elicit increases in employment. In contrast, adverse shocks lead to reductions in both wages and employment. Evidence from Japan and West Germany provides some evidence of the presence of asymmetry, although this is less marked than in the United Kingdom. The policy implications are discussed.     

The Labor Market as a Smoothing Device: Labor Supply Responses to Crop Loss

The paper studies the way in which labor supply responses enable households to smooth consumption in the face of crop loss. The 1993 Indonesian Family Life Survey is unusual because it contains self-reported information on crop loss and on household responses to crop loss. Of those households that report a crop loss, 41.6% also report that they responded by taking an extra job. Using these self-reported measures, the authors find evidence which suggests that the income associated with this shock-induced labor supply is important in allowing the household to avoid reducing consumption expenditure. Household members, however, do not seem to increase their total hours of work. They appear to just reallocate their time from household farming to other labor market activities.