TY  - CHAP
A1  - Göbel, Christine
A1  - Teitscheid, Petra
A1  - Friedrich, Silke
A1  - Langen, Nina
A1  - Speck, Melanie
A1  - Engelmann, Tobias
A1  - Rohn, Holger
T1  - Implementing Sustainable Business Models in the Hospitality Sector with the Help of a Mission Statement
T2  - Proceedings in System Dynamics and Innovation in Food Networks 2017
Y1  - 2017
SP  - 323
EP  - 328
ER  - 
TY  - CHAP
A1  - Engelmann, Tobias
A1  - Speck, Melanie
A1  - Rohn, Holger
A1  - Bienge, Katrin
A1  - Langen, Nina
A1  - Howell, Eva
A1  - Göbel, Christine
A1  - Friedrich, Silke
A1  - Teitscheid, Petra
A1  - Liedtke, Christa
T1  - Sustainability assessment of out of-of-home meals: potentials and obstacles applying indicator sets NAHGAST Meal-Basis and NAHGAST Meal-Pro
T2  - Proceedings in System Dynamics and Innovation in Food Networks 2017
Y1  - 2017
U6  - http://dx.doi.org/10.18461/pfsd.2017.1735
SP  - 329
EP  - 338
ER  - 
TY  - JOUR
A1  - Langen, Nina
A1  - Ohlhausen, P.
A1  - Friedrich, Silke
A1  - Göbel, Christine
A1  - Teitscheid, Petra
A1  - Engelmann, Tobias
A1  - Rohn, H.
A1  - Bienge, K.
A1  - Speck, M.
T1  - Auf der Suche nach dem wirksamsten Nudge zur Absatzsteigerung nachhaltiger Speisen in der Außer-Haus-Gastronomie
JF  - Vierteljahrshefte zur Wirtschaftsforschung
Y1  - 2018
U6  - http://dx.doi.org/10.3790/vjh.87.2.95
SN  - 0340-1707
VL  - 87. Jahrgang
SP  - 95
EP  - 108
ER  - 
TY  - JOUR
A1  - Engelmann, Tobias
A1  - Speck, M.
A1  - Rohn, H.
A1  - Bienge, K.
A1  - Langen, Nina
A1  - Howell, E.
A1  - Göbel, Christine
A1  - Friedrich, Silke
A1  - Teitscheid, Petra
A1  - Bowry, J.
A1  - Liedke, C.
A1  - Monetti, S.
T1  - Sustainability Assessment of Out-of-Home Meals: Potentials and Challengens of Applying the Indicator sets NAHGAST Meal-Basic and NAHGAST Meal-Pro.
JF  - Sustainability Journal
Y1  - 2018
U6  - http://dx.doi.org/10.3390/su10020562
SP  - 1
EP  - 22
ER  - 
TY  - JOUR
A1  - Langen, Nina
A1  - Ohlhausen, Pascal
A1  - Steinmeier, Fara
A1  - Friedrich, Silke
A1  - Engelmann, Tobias
A1  - Speck, Melanie
A1  - Damerau, Kerstin
A1  - Rohn, Holger
A1  - Teitscheid, Petra
T1  - Nudges for more sustainable food choices in the out-of-home catering sector applied in real-world labs
JF  - Resources, Conservation and Recycling
N2  - Food production is responsible for approximately 17% of Germany's greenhouse gas (GHG) emissions. After retail, out-of-home catering is the second largest food sales channel in Germany. A variety of means on both the supply and demand side are necessary to stimulate, facilitate and encourage a more sustainable development and minimise GHG emissions in this sector. Nudges are one of these. This paper's focus lies on the demand side. Set in real-world laboratories, we use a standardised empirical approach to compare different nudging interventions belonging to the area of physical environment and consumers’ choice making process. We compare the effects of the same intervention across different settings and the effect of different, sequential nudging interventions in the same setting. Data was collected in eight workplace and school cafeterias in Germany over two project iterations (2016/2017; 2019/2020). A similar intervention design was applied. Comparability was assured by a harmonised menu. The first project iteration revealed that only one nudge (top menu position, +22.5%) led to significant increases in sustainable food choices, while results from the second iteration showed that all nudge interventions (best counter position, +11.6%; top menu position, +6,9%; label plus information, +15.9%) positively influenced consumer choice. Possible explanations such as the stricter compliance to the experimental design in the cafeterias but also societal developments such as the appearance of the Fridays for Future movement are discussed. As results vary between specific locations and settings, our findings suggest that nudges need to be adjusted to situational conditions for achieving highest efficacy.
KW  - out-of-home
KW  - food choices
KW  - nudge
KW  - cafeteria
KW  - intervention
Y1  - 2022
U6  - http://dx.doi.org/10.1016/j.resconrec.2022.106167
ER  -