Global stability of dynamic models

A necessary and sufficient condition for global stability of dynamic models is summability to one of the long-run elasticities and cointegration. The short-run coefficients automatically satisfy the homogeneity condition. A relevant restriction has to be imposed in the parameter estimation process; otherwise, the ratios of variables appearing in the model will tend to either infinity or zero, which is economic nonsense in most cases. This conclusion is particularly important for the ECM or VEC (SVEC) models that decompose behavior into long and short-run parts.     

Training and the application of computer- based technology : The Case of Ontario Manufacturing

The reality of global market has challenged Canadian manufacturing companies to improve their competitiveness, primarily through the introduction of computer-based technologies. It is our contention that, in order to benefit from the use of technology, consistent attention is required to employee skills and training. Focusing on the Ontario manufacturing sector, this article explores, within an organizational context, the role of employee skills and training in relation to technology, product, and market changes. It concludes with a discussion of the contextual pressures on management and the likely future developments.     

Reviewing the Working Time Directive: rationale,implementation and case law

In November 1993 the Social Affairs Council of the EU adopted the Directive on the Organisation of Working Time. The EU Commission is committed to a review of the operation of this Directive in 2003. In this paper we re‐examine the economic rationale for such regulations, assess the different legal arrangements for the implementation of the Directive and summarise recent case law. In conclusion, we suggest that the forthcoming review is likely to provide an important indicator of any EU reassessment of economic and social priorities.     

Does it pay to be green? A disaggregated analysis of U.S. firms with green patents

The objective of this paper is to investigate the relationship between environmental performance and financial performance on a sample of 361 U.S. firms over the 2007–2016 period. We contribute to the literature by considering firms active in sustainable innovations by obtaining green patents. We also contribute to the literature by using disaggregated measures of environmental performance collected from the Bloomberg ESG database, including environmental disclosure score, greenhouse gas emissions, waste emissions and water use. Panel data regressions' results show that environmental transparency positively influences current accounting and stock market performance, but negatively influences the return on capital employed. Furthermore, lower pollution emissions tend to improve the current return on assets, while being harmful for the efficiency of long‐term capital employment at the same time. The empirical results also indicate that the Global Financial Crisis (2007–2010) increased the environmental transparency of firms with green patents but negatively impacted their price to earnings ratio. At the same time, lower waste disposal diminishes stock valuation while the opposite is true with water use. Taken together, our results suggest that environmental transparency and greenhouse gas emissions generally appear to be the most important environmental variables influencing financial performance, with increasing importance attributed to them by the market after the global crisis period.     

K?rperschaftsteuers?tze, Verlustverrechnung und Steuerwettbewerb in der EU

This article describes the developments in corporate tax rates and loss-offset provisions in the EU countries and addresses the question of whether the new member states of the EU are applying lower tax rates and therefore boosting their loss-offset restrictions. Such a harmful tax competition has been feared with regard to the case law of the European Court of Justice that considers the cross-border loss offset. This study shows the opposite is true. In recent years, especially the new EU member states have extended the loss carry-forward period.     

Discourse in a Material World

We challenge recent assertions that discourse studies cannot de facto address materiality. We demonstrate how a Foucauldian theorization of discourse provides a way to analyse the co‐constitutive nature of discursive and material processes, as well as explore the power relations implicated in these relationships. To illustrate our argument, we identify exemplary studies that have effectively combined a study of discourse and different aspects of materiality – bodies, objects, spaces, and practices. In doing so, we show how discourse scholars are able to study both materiality and power relations.