Bidding for nothing? The pitfalls of overly neutral framing

Neutral framing is a standard tool of experimental economics. However, overly neutral instructions, which lack any contextual clues, can lead to strange behaviour. In a contextless second-price auction for a meaningless good, a majority of subjects enter positive bids – likely a case of cognitive experimenter demand effect. Subjects may interpret the lack of context as being tasked with bidding in the experiment. Adding another auction that has a context drastically reduces the positive bids in the meaningless auction.     

Modeling self-censoring of polluter pays protest votes in stated preference research to support resource damage estimations in environmental liability

The identification and treatment of protest response in stated preference (SP) research such as contingent valuation is an underdeveloped area. Protest related to the polluter pays principle (PPP) is expected to pose an important hurdle to the application of SP research in environmental liability claims, for instance under the European Environmental Liability Directive. Our main objective is to test the effect of PPP induced protest votes on welfare measures for lost passive use value using different treatment procedures. We argue for a more reliable and defensible indicator of willingness to pay (WTP) in environmental liability litigation cases than current standard removal practices in cases where protest votes affect sample representativeness. Analyzing the impact of PPP-based protest response on WTP values with the help of a Full Information Maximum Likelihood sample selection model, a significant correlation is found between the decision to participate in the CV market and the WTP bids. Self-censoring biases average WTP and is correlated with factors such as respondent use of the resource and disposition towards its future protection. Simply removing protest response from the sample is indefensible and results in a biased estimation of WTP.     

Timing of information in agency problems with hidden actions

This paper endogenizes in a standard hidden action model the point in time when a risk neutral and wealth constrained agent and the principal observe the realization of an additional signal: before the agent’s effort choice (ex ante information) or after (ex post information). In a decision problem, ex ante information does (weakly) better than ex post information because the decision maker can tailor efforts to the information. We show that this is not the case for incentive problems: a negative incentive effect arises under ex ante information that prevails even though the principal tailors the agent’s effort to the information.     

THE EFFECTS OF FEEDBACK ON SELF‐ASSESSMENT

It is a well‐known phenomenon that people have difficulties in assessing their ability correctly. Often they overestimate their (relative) abilities. We conduct an experiment to test whether the self‐assessment of individuals improves when they receive feedback and there are incentives to make a correct self‐assessment. We investigate the subjects' reactions to feedback in several subsequent rounds to see not only if, but also when and how they react. Our main finding is that feedback influences subjects' decisions and can improve their overall self‐assessment. The effects, however, depend on the kind of feedback. Furthermore, we observe differences in the reactions of subjects (e.g., to what extent they follow feedback), the robustness of their belief about their relative ability, and how they process feedback.     

Industrial Diversity, Trade Patterns, and Productivity Convergence

Recent developments in economic integration show rather diverse patterns of integration in the world economy. Some countries remain predominantly in the low-tech industries whereas other countries succeed in becoming competitive in high-tech industries as well. The authors postulate that a country positioning itself at the lower end of the spectrum of high-tech industries is more favorable to its long-term development than aiming at the upper end of low-tech industries. They argue that countries which specialize in the lower end of the medium–high-tech activities are rewarded by faster productivity increases also in the upper end of the high-tech industries. In contrast, early specialization in medium–low-tech branches yields positive spillovers, mainly in the low-tech sector, which is not conducive to increasing activity in high-tech industries. The authors sketch a theoretical outline of this idea and present econometric results, including four aggregate manufacturing branches across 37 countries.     

Creating Distance from Body Issues: Exploring New Materialist Feminist Possibilities for Renegotiating Gendered Embodiment

Abstract

The body’s active role in the production of gendered embodiments is a key focus for feminist cultural studies and leisure studies. The article draws on new materialist feminist scholarship to explore how gender relations are produced and negotiated in physical culture through one case study example taken from a wider study of young people’s experiences of the body and self-image over time. The article explores how gendered embodiment is assembled through the socio-material circumstances of everyday life. For one particiapnt, 'Ann', “creating distance” from appearance concerns was an embodied process which involved new practices and encounters (e.g., walking for leisure, reading feminist literature) and relationships and engagements with others (e.g., a partner, friends, family). The potential for feminism to open possibilities to imagine the body otherwise is also discussed in relation to recent efforts to foster social justice imperatives in leisure sciences and feminist physical cultural studies.     

An application of the airport service quality model in South Africa

Passengers’ expectations of service quality at airports are becoming increasingly important as air traffic grows. This research investigated passengers’ perceptions of airport service quality at O.R. Tambo International Airport, South Africa. An existing model placing the concept of passenger expectations central to measuring an airport’s specific level of performance was applied. The results proved significant in terms of the investment made by the airport in staff training and highlighted areas for improvement. The results show that business travellers and leisure travellers have different opinions regarding the importance of services offered by airports and of the level of performance at ORTIA in particular. Significant differences also occur in the perceptions of frequent travellers and infrequent travellers.     

Skill Intensity in Foreign Trade and Economic Growth

This paper explores the link between trade structure, trade specialization and per capita income growth. It is argued that industrial upgrading in export specialization patterns has a positive long-run growth effect, while the effect of structural change in industrial import patterns is in principle ambiguous. A standard empirical growth model is augmented by various measures of structural change. The hypothesis that not trade per se matters, but that various types of trading activities impact differently on economic growth is tested on a sample of 45 countries (OECD members and selected Asian and Latin American countries) over the period 1981–1997. The data set comprises exports and imports for 35 manufacturing industries at the 3-digit level of the ISIC classification which are grouped according to skill intensity. The results of the dynamic panel estimation point towards a positive long-run growth effect arising from trade specialization in medium-high-skill-intensive industries. Further, important distinctions between the skill intensity of export and import patterns and their respective influence on economic development, as well as between the group of developing countries and OECD members are observed in this relationship.JEL classification: C23, F43, O19, O41, O57The author is grateful to Michael Landesmann and Robert Stehrer (wiiw), Neil Foster and Jesús Crespo Cuaresma (Department of Economics, University of Vienna), Michael Peneder (Austrian Institute of Economic Research) and two referees for valuable comments. This research is based on Jubiläumsfondsprojekt Nr. 8954, financial support by Oesterreichische Nationalbank is gratefully acknowledged.