The mediating role of work engagement on the relationship between job involvement and affective commitment

This study examines job involvement and work engagement as predictors of affective commitment. Specifically, we test the proposal of Hallberg and Schaufeli (2006) that work engagement is a mediator of the relationship between job involvement and affective commitment using a survey of 405 Italian working adults. To test the model, mediation effects technique and structural equation modelling were applied to the collected data. Our hypothesis that work engagement fully mediates the relationship between job involvement and affective commitment was supported. This is the first study to demonstrate the importance of job involvement in promoting affective commitment via three dimensions of work engagement. We therefore assert that HR managers should direct their available resources to promoting job involvement and work engagement in their employees.     

Effects of supervision on tax compliance: Evidence from a field experiment in Austria

We conduct a field experiment on tax compliance, focusing on newly founded firms. As a novelty the effect of tax authorities’ supervision on timely tax payments is examined. Interestingly, results show no positive overall effect of close supervision on tax compliance.     

Estimation of Residential Water Demand with Imperfect Price Perception

Using data from a household survey carried out in the French overseas territory of Réunion, we investigate the price of drinking-water perceived by households faced with an increasing, multi-step pricing scheme. To this purpose we use an improved version of the method introduced by Shin (Rev Econ Stat 67(4):591–598, 1985) to estimate the demand for residential water when consumers are imperfectly informed about their pricing schedule. The empirical results suggest that Réunion households underestimate the price of water and thus consume more than what is economically rational. Providing information to households about the marginal price of water may be an innovative means of inducing them to respond to pricing policies designed to promote water conservation.     

Project management models as value creators

Based on findings from five case studies, we discuss benefits obtained by using a common project management model. The case studies are part of an international research project aimed at determining the value of project management. All five companies applied a customized project management model. The five models are presented, and their characteristics, similarities, and differences are discussed. Based on interviews and comparisons with literature, the values obtained are identified. The values relate to efficiency, legitimacy, power and control, and stakeholder satisfaction. Further, the article points to necessary preconditions (both technical and human factors) in order to harvest the values.     

Value creation by building an intraorganizational common frame of reference concerning project management

In this article, we suggest that organizations should not focus on selecting between various project management approaches, tools, or behaviors. Instead, we claim that the real benefit from project management implementations comes from the mere creation of a common frame of reference. Based on four case studies, we identify elements that enhance such a common frame of reference: (1) a common project management model, (2) common project management training, (3) common project management examinations/certifications, and (4) activities for knowledge sharing. Values created, especially when the application of the elements was mandatory, were better communication, better customer satisfaction, and easier knowledge sharing.     

Brand extension feedback: The role of advertising

Firms often use brand extensions as a way of introducing their new products, although they also risk diluting their brand image. In order to understand how consumers assess extensions and extended brands, the present work proposes and estimates a theoretical model, using the structural equation methodology. The results of the estimation indicate that the attitude towards the extension influences brand image and that this attitude is a consequence of the initial brand beliefs and the coherence of the new product. A multisample analysis also reveals that favoring the introduction of extensions through adequate advertising constitutes an efficient way of protecting brand image.     

Modeling the brand extensions' influence on brand image

Brand-extension strategies enhance success chances of new products, even though they expose brand image to dilution risks. The present work analyzes how brand-extension evaluation can affect the current brand image and proposes a theoretical model formed by five main factors related to brand associations, extension congruency and extension attitude. The model estimation includes structural equation analysis using data from 699 surveys developed under market conditions. The results verify that extension attitude influences brand image, whereas initial brand associations and perceived fit between the new product and either the remaining products (category fit) or the brand image (image fit) are able to strengthen consumer attitude. The study also explains the role of consumer innovativeness as a moderating factor, suggesting that the characteristics of consumer personality could be more important than expected.     

Asset prices and business cycles under market incompleteness

In this paper, we study the quantitative implications of a real business cycle model where the firm is the capital owner, households are heterogeneous, and markets are incomplete due to restricted asset trade. Since, under these assumptions, the usual firm objective is no longer well defined, several non-standard objectives are incorporated into the model. These include variants of market value maximization and a utility function for the firm. We find that the presence of market incompleteness alters little the behavior of asset returns. On the other hand, the behavior of the macroeconomic aggregates is quite sensitive to the firm objective, which affects the capital accumulation path. In contrast to conventional findings, capital is not necessarily higher when markets are incomplete. In addition, the different capital accumulation effects imply that shareholders with different asset wealth might prefer different firm objectives.     

The Minimum Economic Dividend for Joining a Currency Union

A two‐country model is developed to show how the optimality of a currency union depends on whether it brings an economic dividend in terms of potential growth and the Balassa–Samuelson (BS) effect (the steady appreciation of the real exchange rate due to cross‐country differences in intersectoral productivity gaps). The model shows that such dividend needs to be larger, the higher the BS effect, the smaller the size of the economy, the larger the cross‐country difference in the standard deviation of the supply shocks, the smaller their correlation and the larger the standard deviation of real exchange rate shocks. We calibrate the model to quantify such dividend as a function of plausible ranges of the parameter values. The results suggest that both the BS effect and the size of real exchange rate shocks play a key role in evaluating the optimality of accessing the currency union.