Nudging using the ‘dish of the day’ strategy does not work for plant‐based meals in a Danish sample of adolescent and older people

Adequate nutrition is an important factor for health and well‐being in adolescents and later years. Fruits and vegetables are part of a healthy diet as important source of nutrients, but their intakes are lower than the recommendations in European countries. This study aimed to compare the choices made by adolescents and older people between three similar dishes, one based on meat, one on fish and one on vegetables, in two different conditions: a neutral (control) situation and an intervention situation in which the vegetable‐based meal was designated ‘dish of the day’. The comparisons of choices will be made within the same age group (adolescents in the control group vs. adolescents in the intervention group; older people in the control group vs. older people in the intervention group). A quasi‐randomised field trial design was used with a sample of 94 adolescents (aged 10–19 years) and 97 older people (aged ≥65 years), who were randomly allocated to intervention or control groups. In the control situation participants were asked to choose between three similar meals, one meat, one fish and one the VeggiEat dish. In the intervention, the VeggiEat dish was labelled the ‘Dish of the day’. All dishes were provided free of charge, displayed side by side in the same order and served in same portions. The dish choices showed no differences between the control and intervention groups in both age groups, and no differences were found among the other variables analysed. This nudging strategy, ‘dish of the day’, seems not to work for the Danish sample of adolescents and older people. Future nudging studies with these populations are needed in order to find the best strategy to move adolescents' and older people's food habits toward a healthier pattern.     

Forecasting economic and financial variables with global VARs

This paper considers the problem of forecasting economic and financial variables across a large number of countries in the global economy. To this end a global vector autoregressive (GVAR) model, previously estimated by Dees, di Mauro, Pesaran, and Smith (2007) and Dees, Holly, Pesaran, and Smith (2007) over the period 1979Q1–2003Q4, is used to generate out-of-sample forecasts one and four quarters ahead for real output, inflation, real equity prices, exchange rates and interest rates over the period 2004Q1–2005Q4. Forecasts are obtained for 134 variables from 26 regions, which are made up of 33 countries and cover about 90% of the world output. The forecasts are compared to typical benchmarks: univariate autoregressive and random walk models. Building on the forecast combination literature, the effects of model and estimation uncertainty on forecast outcomes are examined by pooling forecasts obtained from different GVAR models estimated over alternative sample periods. Given the size of the modelling problem, and the heterogeneity of the economies considered–industrialised, emerging, and less developed countries–as well as the very real likelihood of possibly multiple structural breaks, averaging forecasts across both models and windows makes a significant difference. Indeed, the double-averaged GVAR forecasts perform better than the benchmark competitors, especially for output, inflation and real equity prices.     

Disadvantaged families and the meaning of the holiday

Holiday participation, although widespread, is not universal. This paper summarises a study of the meaning and significance of the holiday for families who are rarely able to go on holiday because of personal economic and social circumstances: a subgroup of Haukeland's category C non-travellers. Holidays are likely to have particular significance for them. Studies of women’s holiday experiences are examined in order to contribute to the context of this study. Informants were interviewed in their own homes and a number of meanings emerged including the significance of ‘change’ and establishing relationships. The study confirms the diversity of holiday experiences and meanings and the particular significance for this study group in conferring the ‘excitement and spectacle’ that are particularly limited in their every-day lives. Copyright © 1999 John Wiley & Sons, Ltd.     

Local accessibility inequalities and willingness to walk in Latin-American cities: Findings from Medellín,Colombia

As planning for accessibility is becoming a priority for most cities, policies encouraging short-distance traveling and the use of active modes of transport are gaining force. Emphasizing short-distance travel and localized practices can produce positive sustainable outcomes, but in order to design proper public policies, a deeper understanding of the determinants of this mobility of proximity is still needed. This paper uses mobility data from the city of Medellín, Colombia, to examine the role of local accessibility and the proximate scale in the city's everyday mobility. The analysis aimed at testing whether significant efforts on improving local conditions and fostering local mobility would help to improve social exclusion and transport disadvantage situations by alleviating the need of motorized and long-distance transport. Unlike most traditional analysis, proximity is not defined by Euclidian distance but instead using travel and modal choice variables. Results show the relevance of socioeconomic variables at determining travel behaviors as well as the importance of local accessibility for social groups in situations of transport disadvantage.     

EC agricultural reform policy—The beginning of a new form of protectionism?

The European Community regards its current agricultural policy “reforms” as an adjustment to the reality of the market and hence as a contribution to easing the strains in world agricultural trade and reducing worldwide distortions in resource allocation. A detailed analysis gives ground for scepticism.     

Innovation management practices: review and guidance for future research in SMEs

Management Review Quarterly - This article aims to identify the innovation management practices used by companies worldwide and referenced in the scientific literature. This study employed a...     

Advertising competition in presidential elections

Presidential candidates purchase advertising based on each state’s potential to tip the election. The structure of the Electoral College concentrates spending in battleground states, such that a majority of voters are ignored. We estimate an equilibrium model of multimarket advertising competition between candidates that allows for endogenously determined budgets. In a Direct Vote counterfactual, we find advertising would be spread more evenly across states, but total spending levels can either decrease or increase depending on the contestability of the popular vote. Spending would increase by 13 % in the extremely narrow 2000 election, but would decrease by 54 % in 2004. These results suggest that the Electoral College greatly increases advertising spending in typical elections.     

A systematic review of women's entrepreneurship and internationalization literature

There has been an increased interest in women's entrepreneurship research due to the changing sociocultural conditions in the global marketplace. Despite this trend, there is still a lack of understanding about the role women entrepreneurs play in the internationalization process of firms. The aim of this article is to systematically review the literature on women's entrepreneurship and internationalization by examining the trends in the research. A bibliometric analysis is conducted on articles in the Web of Science databases to understand which researchers are publishing the most and how they are related to other researchers in the field. In addition, a content analysis of the articles from the bibliometric analysis is conducted that reveals three main clusters from the research: (a) epistemological position and gender, (b) cultural and social reasons for the creation of businesses, and (c) motivations, business characteristics, and performance. From the bibliometric and content analysis, implications for policy makers and future research directions for women's entrepreneurship and internationalization patterns are stated.