Improving Software Flexibility for Business Process Changes

In times of continuous change, companies need to adjust their business processes to gain sustainable competitive advantage. Resulting changes in the company’s IT currently require the involvement of developers from departments that are mostly not aligned with the business. These changes often result in high transaction and labor costs. The article presents a platform-based method to adjust business processes with the aim of increasing both efficiency and flexibility compared to current approaches. The core of our work is an evaluation against traditional component-based software development using a sound simulation model. Three real-world scenarios of business process change show that – despite a slight increase in transaction costs – our suggested method decreases labor costs while increasing operational flexibility.     

Aggregate supply response in Tanzanian agriculture

Tanzania is among the many African countries that have engaged in agricultural liberalization since the mid-1980s. in the hope that reforms that introduce price incentives and efficient marketing will encourage producers to respond. This paper assesses that claim by examining the supply response of agricultural output in Tanzania. Our estimates suggest that aggregate agricultural supply response is quite high so that the potential for agricultural sector response to liberalization of agricultural prices and marketing may be quite significant. The long-run elasticity of aggregate food crop output to relative prices was almost unity. Short-run supply responses were estimated at about 0.35 for aggregate food crops and for all (food and export) crops. Liberalization of agricultural markets, where it increases the effective prices paid to farmers, can be effective in promoting production, although complementary interventions, to improve infrastructure, marketing, access to inputs and credit, improved production technology etc, are probably necessary.     

The influence of advertising on the demand for chocolate confectionery

This paper addresses the impact of advertising on the size of five European chocolate confectionery markets: Belgium, France, Germany, the Netherlands and the UK. It is prompted by suggestions that advertising may be responsible for excessive consumption of confectionery by children. The literature on whether advertising affects the total market size is not one-sided but the balance of previous research indicates market effects to be less likely. Chocolate confectionery in Western Europe is a mature market in slow decline. We found no significant association between the weight of advertising and market growth with either contemporaneous or lagged effects. There was, however, negative correlation between market size and price, as was to be expected. The results were consistent across the five countries.     

The value contribution of strategic foresight: Insights from an empirical study of large European companies

This paper focuses on exploring the potential and empirically observable value creation of strategic foresight activities in firms. We first review the literature on strategic foresight, innovation management and strategic management in order to identify the potential value contributions. We use survey data from 77 large multinational firms to assess how much value is generated from formalized strategic foresight practices in these firms. We show that it is possible to capture value through (1) an enhanced capacity to perceive change, (2) an enhanced capacity to interpret and respond to change, (3) influencing other actors, (4) and through an enhanced capacity for organizational learning.     

Culture and evaluation of service quality — a study of the service quality gaps in a Taiwanese setting

This research is built upon the work of Parasuraman, Zeithaml and Berry (1985) by exploring the service quality gap within a Taiwanese hospitality setting and reports the findings from 164 interviews among hotel managers, service staff, and hotel guests. One motive for the research was whether concepts derived from an American‐Euro‐centric conceptualisation of service relationships was transferable to another cultural setting. It was found that the influence of national, ethnic culture on perception of service is limited, but the factor of kuan‐hsi (personal relationship) and mien‐tsu (face) had some role to play in guest‐staff relationships. However, it is concluded that the globalisation of hotel corporate modes of operation have more influence in shaping expectations and thus the ServQual model has validity in such settings.     

Reprint of: Stock salience and the asymmetric market effect of consumer sentiment news

We document asymmetric announcement effects of consumer sentiment news on United States stock and stock futures markets. While a negative market effect occurs upon the release of bad sentiment news, there is no market reaction for the counterpart good news. This supports the “negativity effect” hypothesis. Notably, this effect seems most likely to occur in salient stocks, which is consistent with the availability heuristic.     

UK UNCUT UNRAVELLED

This paper examines four major tax cases that have been the focus of campaigns by the group UK Uncut. The criticisms of the tax affairs of the companies concerned are shown to be unfounded and ill‐conceived. Furthermore, there would be major economic benefits from reducing corporate taxation.     

Justifying top management pay in a transitional economy

We investigate some aspects of top management pay in China's listed firms. We find positive pay and performance sensitivities and elasticities for top executives. In terms of magnitude, these sensitivities are similar to those reported in U.S. firms during the 1970s. However, the pay and performance relation is slightly weaker for firms located in less developed provinces. We also find that the pay disparities between top managers and employees are positively related to a firm's performance. Thus, it appears that any deviation away from a manager-worker compensation norm has to be justified by superior firm performance. In additional analyses, we find that managers' perquisites are not related to performance.     

Griechenlands Krise: Das währungspolitische Trilemma im Euroraum

Die Eurozone ist vor allem durch die gef?hrdete Kreditwürdigkeit Griechenlands in eine schwere Krise geraten. Jetzt zeigt sich, dass jede W?hrungsunion ein Konstruktionsproblem hat. Die Mitgliedstaaten müssen auf die Autonomie in der Geldpolitik verzichten und ohne die Instrumente der Geld- und Wechselkurspolitik ihre internationale Wettbewerbsf?higkeit bewahren.