The future of in-store technology

Journal of the Academy of Marketing Science - This paper introduces a conceptual framework for understanding new and futuristic in-store technology infusions. First, we develop a...     

Energiewende: Alles eine Frage der Partizipation? Governance-Herausforderungen zwischen Zentralität und Dezentralität

The interaction of centralised and decentralised elements is not only a challenge for the technical und functional implementation of the energy transition, but also for the political and social assignment of developing adequate governance strategies for future energy systems. While “participation” is of capital importance for all governance approaches mediating centralising and decentralising trends, it is far from clear, how participation is to be realized in order to promote energy transition and avoiding pitfalls and flaws of participative decision making processes. Against the backdrop of a multi-dimensional understanding of “participation” comprising procedural, factual, legitimatory and meta-reflective functions, the paper considers the tense relations of participation and efficiency, legitimacy and professionalized expertise, thereby identifying structural challenges for participation in democratic societies. Finally, some suggestions are made, how the governance of the energy transition can be shaped in the future.     

Asymptotics for Autocovariances and Integrated Periodograms for Linear Processes Observed at Lower Frequencies

One of the most frequently used class of processes in time series analysis is the one of linear processes. For many statistical quantities, among them sample autocovariances and sample autocorrelations, central limit theorems are available in the literature. We investigate classical linear processes under a nonstandard observation pattern; namely, we assume that we are only able to observe the linear process at a lower frequency. It is shown that such observation pattern destroys the linear structure of the observations and leads to substantially different asymptotic results for standard statistical quantities. Central limit theorems are given for sample autocovariances and sample autocorrelations as well as more general integrated periodograms and ratio statistics. Moreover, for specific autoregressive processes, the possibilities to estimate the parameters of the underlying autoregression from lower frequency observations are addressed. Finally, we suggest for autoregressions of order 2 a valid bootstrap procedure. A small simulation study demonstrates the performance of the bootstrap proposal for finite sample size.     

Revealed comparative advantages in Greece, Ireland, Portugal and Spain

Greece, Ireland, Portugal and Spain were all hit by the economic downturn in the course of the financial crisis and have been struggling with national debt crises and recession. A problem common to all of these countries is the collapse of national demand. Foreign trade might seem a logical way to restore economic strength, but little is known about the international competitiveness of these countries’ industries. This paper sheds light on their export structures using the revealed comparative advantage indicator.     

Job Loss and Entrepreneurship

We examine the impact of job loss on entrepreneurship behaviour. Our identification strategy relies on the use of mass layoffs caused by bankruptcies as indicators of exogenous displacement. Building on Norwegian register data, we find that working in a company which is going to close down due to bankruptcy in the near future raises the subsequent entrepreneur propensity by 155% for men and 180% for women, compared to working in a stable firm. These estimates are much larger than previously reported in the literature. Taking into account that many workers lose their jobs in the comparison group of stable firms also, we suggest that the full effects of displacement are even larger.     

The Tourist Bubble and the Europeanisation of Holiday Travel

This account explores certain aspects of the developments in international, interEuropean holiday travel as a part of the phenomena characterised as modernity and Europeanisation. The focus is on the idea of 'travelling parochialism', i.e. whether large proportions of contemporary international holidaymakers and other travellers on their tours within Europe adopt some kind of furtherance of a home-like culture. The main point of departure is the idea of the 'tourist bubble' understood here as a territorial and functional differentiation and as an expectation of holidaymakers going abroad. The concept of 'travel ecumene' is introduced to examine implications for travellers of the development of a western European travel system. Moreover, the study analyses the extent to which the notion of the tourist bubble is still beneficial in comprehending significant aspects of inter-European holiday travel in relation to current discourses of internationalisation, Europeanisation and cosmopolitanism. The paper also discusses advances of cosmopolitan predilections and aspirations and their possible influences on contemporary international European tourism.     

The long and winding roads: Perceived quality of scenic tourism routes

This study aims to understand self-drive tourists’ satisfaction with and loyalty toward scenic roads. Building on previous studies in the context of tourism destinations, satisfaction is hypothesised to be influenced by leisure and holiday motorists’ motivation for driving the routes and the provision of roadside facilities. In turn, satisfaction is assumed to increase motorists’ loyalty toward the route. The study comprises data from two scenic roads in Norway that differ with respect to landscapes formations, settlements, experiences along the routes, and travel distance. Data are analysed using structural equation modelling. Results show that roadside facilities play a crucial role in achieving overall satisfaction and loyalty among motor tourists, and that route managers should improve the quality of these and related infrastructure facilities and services. Moreover, the study indicates that it is important to take into consideration the motorists’ desire to experience attractive sceneries in order to increase overall route satisfaction. Finally, satisfaction is demonstrated to significantly increase route loyalty, although this relationship appears weaker than in conventional destination studies.     

The value of extended delegation in dynamic agency

One of the main advantages of delegation is that specific department level information is used. Its main disadvantage is probably that central management looses direct control over certain actions. In this paper we challenge this widely accepted trade-off. We show that delegation might be favorable even if specific knowledge is completely absent. We consider a firm that lives for two periods. Due to its organizational structure part of the tasks and decision rights is inevitably delegated to a subordinate (agent). The agent performs the tasks assigned to him, tantamount to personal effort, in each of the two periods. Besides this effort the decision to implement a particular project has to be made at the beginning of period two. With regard to the project choice, central management can decide to delegate it to the agent (decentralization). Alternatively it can make it personally (centralization). If the project choice is decentralized it remains unobservable for central management. Along with second period effort it must be motivated via an incentive contract written on period output.We analyze two different contracting regimes: long-term commitment and long-term renegotiation-proof contracts. With full commitment we find that centralization is indeed favorable as compared to delegation if no informational advantage exists. This confirms conventional wisdom. However, the result does not necessarily hold with renegotiation-proof contracts. Renegotiation-proofness may force central management to set too low second-period incentives. Delegation counteracts this effect as it allows central management to implicitly commit to a higher second-period incentive rate. This arises as both, personal effort and the project choice, rather than effort alone need to be motivated. A necessary condition for too low second-period incentives, and thus for delegation to be favorable, is a negative intertemporal correlation of output.     

Trade liberalisation and inequalities in Nepal: A CGE analysis

In this paper we examine the effects of trade liberalisation on inequality in the small developing country of Nepal. We use a Computable General Equilibrium approach applied to a newly developed social accounting matrix, simulating three liberalisation scenarios: (i) import liberalisation; (ii) export liberalisation; and (iii) import and export liberalisations implemented together under different exchange rate regimes. Outcomes reveal that industry reallocation following liberalisation does not respond to classical trade theory expectations about factor intensity and abundance. On the distributive side, liberalisation seems to increase the high-skilled/low-skilled gap and favour rich households relatively more. However, since under fixed exchange rate also the two poorest household groups increase their income levels, liberalisation may also expected to be beneficial for poverty alleviation.