Application of a vision in the Lake District of Salzburg

Understanding the complexity of landscapes is an essential prerequisite to propose strategies for landscape development in the mid future, to predict long-term effects of landscape change, and assess future demands on landscape resources. In order to be able to direct today's landscapes to a possible future state (German: Leitbild), landscape planning must include socio-cultural, economic and political considerations in addition to ecological aspects of the landscape. In response to this challenge, this paper unifies the Leitbild concept with a spatial explicit planning procedure and introduces a case study application for describing and classifying landscape visions based on a transdisciplinary, holistic concept.The general assessment system of planning a vision is adapted to the natural, cultural, political and economic conditions of the given case study area in the Federal States Upper Austria and Salzburg (Austria). The assessment system includes exercises that identify the assets of the planning procedure and encourage stakeholders, scientist and local people to collaborate in planning and implementation processes. This paper provides an overview of planning procedures from the Leitbild perspective, outlines problems encountered in the case study, and compares them to the findings of other scholars.     

Wage Cyclicality Under Different Regimes of Industrial Relations

We analyze the effect of collective wage agreements and of works councils on the cyclicality of real wages. Using employer–employee data for western Germany (1995–2004), we find that wage adjustments to positive and negative shocks are generally not symmetric. Wage growth increases in all industrial relations regimes when unemployment is falling, but this inverse relationship is weaker when unemployment is rising. Moreover, in plants with individual‐level bargaining, wages do not adjust at all to rising unemployment. Works councils increase wage growth only in firms covered by sectoral agreements, but they do not affect the cyclicality of wages.     

An alternative model for the analysis of variance with random effects

The standard model for the analysis of variance with random effects implies, for the case of two independent variables, that single effects must be tested not against the error, but against the interaction mean squares. This causes, in comparison with the fixed effects AV, a considerable loss of test power, particularly for the 2 × 2 table. An alternative modelling of the interaction effect is proposed which completely avoids the loss of power.     

The Prevalence of Nascent Entrepreneurs in the United States: Evidence from the Panel Study of Entrepreneurial Dynamics

The Panel Study of Entrepreneurial Dynamics (PSED) is a national longitudinal sample of 64,622 U.S. households that were contacted to find individuals who were actively engaged in starting new businesses. The PSED includes information on: the proportion and characteristics of the adult population involved in attempts to start new businesses, the kinds of activities nascent entrepreneurs undertake during the business startup process, and the proportion and characteristics of the start-up efforts that become infant firms. Prevalence rates for nascent entrepreneurs are reported by gender and ethnicity (whites, blacks and Hispanics) on such demographic variables as: age, education, household income, and urban context.     

Measurement of destination brand bias using a quasi-experimental design

Image of a country as tourism destination brand can involve a biased or distorted view that is different from its objective reality. Although several destination image studies make references to negative destination images and stereotypical perceptions, bias in images of destination brands has been overlooked by researchers so far. A modified version of Gensch's methodology is used to measure three different spaces of destination image and identify potential biases in it. A quasi-experimental design is applied on three groups of students, using a promotional movie as the stimulant, representing the destination brand, Turkey, known to have a rather distorted image. The results show that the applied methodology can be used effectively in measuring the negative bias in the images of tourism destination brands. Negative bias was found in the perception of both Attractions and Basics factors of Turkey as a tourism destination brand. Managerial and theoretical implications are provided along with limitations and future research suggestions.     

Continuous time modeling of panel data: SEM versus filter techniques

Although convincing arguments have been put forward for continuous-time modeling, its use in panel research is rare. In one approach, classical N  = 1 state-space modeling procedures are adapted for panel analysis to estimate the exact discrete model (EDM) by means of filter techniques. Based on earlier less satisfactory indirect methods, a more recent approach uses structural equation modeling (SEM) to get the maximum likelihood estimate of the EDM by the direct method. After an introduction into continuous-time state-space modeling for panel data and the EDM, a thorough comparison is made between the two distinct approaches with quite different histories by means of Monte Carlo simulation studies. The model used in the simulation studies is the damped linear oscillator with and without random subject effects.     

Denkanstöße zur Mindestlohnkontroverse

In Deutschland wird anders als in den übrigen Industriestaaten heftig über das Für und Wider von Mindestl?hnen diskutiert. Wie wird die Diskussion theoretisch untermauert? Wie wirken sich Mindestl?hne auf Besch?ftigung und Lohnniveau aus? Kann Armut durch die Festlegung von Mindestl?hnen vermieden werden? Prof. Dr. Hermann Ribhegge, 59, ist Inhaber des Lehrstuhls für Volkswirtschaftslehre, insbesondere Wirtschafts- und Sozialpolitik, an der Europa-Universit?t Viadrina Frankfurt (Oder).