Enacting entrepreneurship research in a pioneering,provocative and participative way: on the work of Bengt Johannisson

Bengt Johannisson received the International Award for Entrepreneurship and Small Business Research in 2008. In this essay we present and evaluate his work over the last four decades in three of its dimensions: pioneering, provocative and participative. While his research interests and themes range widely, early on he resisted the individualization of entrepreneurship studies and instead emphasized that entrepreneurship is a social practice that must be contextualized, localized and situated. In so doing, he uses such concepts as networks, industrial districts, regions and local communities. Making interpretive studies possible in a European context, his conceptual and methodological approach documents how future studies of entrepreneurship can be enacted as a reflexive, participative practice where methods of research, intervention and debate become blurred.     

Prävention und Management von Staatsinsolvenzen in der Europäischen Währungsunion

Der Umgang mit den Schuldenkrisen in einigen Eurol?ndern steht derzeit ganz oben auf der Tagesordnung der EWU-Gremien. Der Rettungsschirm zur aktuellen Krisenbew?ltigung ist allerdings bis 2013 befristet. Danach sollte ein dauerhafter Krisenpr?ventions- und Krisenmanagementmechanismus eingesetzt werden. Wie ein solcher Mechanismus zu gestalten ist, erl?utern die Autoren in diesem Beitrag.     

Evaluating spatial and temporal variation in agricultural output elasticities in Turkey

This study evaluates spatial variation in the relationship between agricultural output and input use across Turkey. The potential impact of the national agricultural policy reform introduced in 2001 on the spatial variation in agricultural output elasticities across the country was explored. By applying a spatial production function to the province‐level data in 2000 and 2007, spatial heterogeneity in the variance of provincial total factor productivity and the input factor‐output elasticities was identified across the country. Results show that the disparities in agricultural activities and geographic conditions affected return from input factors. Empirical findings from a spatial spillover model also suggest that changes in the input factor‐output elasticities varied significantly across Turkey between 2000 and 2007, after the policy reform. Results suggest that future policy reform that recognizes regional comparative advantage through understanding the geographic heterogeneity of the agricultural sector is important for enhancing Turkey's agricultural output.     

Residual demand measures of market power of Russian wheat exporters

Traditionally, the international wheat market has been considered a good example of a market with perfect competition. Yet, several articles provide evidence of imperfect competition and price discrimination in the wheat trade. However, these studies focused on traditional high‐quality wheat exporters such as Canada and the United States. In contrast, this article investigates whether Russian wheat exporters exercise market power in eight selected importing countries using the residual demand elasticity (RDE) model. The article makes two major contributions. First, it focuses on a nontraditional exporter, who exports mainly wheat of mediocre quality to low‐ and middle‐income countries. Second, the RDE model is estimated for the first time using a nonlinear estimator, the instrumental variable Poisson pseudo‐maximum likelihood estimator. This is important because the double logarithmic functional form can provide biased results in the presence of heteroskedasticity. The results indicate that Russian wheat exporters can exercise market power in only a few markets, while they are price takers in the majority of importing countries.     

Liberalisation and international cooperation

While being a necessary consequence of the ongoing and desirable process of international division of labour, the increasing freedom of international money and capital movements has in recent years impaired the efficiency of national economic policy instruments. In order to overcome this drawback the loss in national economic policy autonomy should be counterbalanced by a gain in economic policy cooperation between the national economies.     

Scope and patterns of tourist injuries in the European Union

European Union (EU) countries are among the leading tourist destinations in the world. Despite growing consumer demands on the safety of travelling, injuries amongst tourists remain an essentially invisible problem. Unique national and regional data sources are the only means by which the important negative impact of injuries on the health of non-domestic tourists in the EU-15 is underlined. With an estimated number of 3800 tourists dying each year, injuries account for up to 30% of fatalities during vacation. This toll reflects an increased risk of mortality in tourists compared to the domestic population. Amendments to national and EU health and injury monitoring are suggested in order to enable authorities to examine personal risks to travellers in more detail.     

Verbraucherpolitische Konzeptionen und Programme in der Bundesrepublik Deutschland

Zusammenfassung Die Notwendigkeit einer expliziten Verbraucherpolitik ist in der Bundesrepublik Deutschland in den letzten Jahren zunehmend anerkannt worden. Dies dokumentiert sich zum einen in einigen Ansätzen zur Institutionalisierung der Verbraucherpolitik, zum anderen in einer programmatischen Diskussion, an der inzwischen die wichtigsten gesellschaftlich relevanten Gruppen teilnehmen. Analysiert und vergleicht man die verbraucherpolitischen Vorhaben amtlicher Stellen sowie die von Arbeitgeberverbänden, Gewerkschaften und politischen Parteien entwickelten Konzeptionen, so zeigt sich ein uniformes Denkschema, das dem Paradigma Markt und Wettbewerb verhaftet ist. Unterschiede offenbaren sich lediglich in den jeweils präferierten Maßnahmen. Alle Konzeptionen folgen — wenn auch mit unterschiedlicher Gewichtung — den beiden handlungsanleitenden Argumentationsschemata »Ergänzung der Wettbewerbspolitik durch Verbraucherschutz und -information« sowie »Gegenmachtbildung und Interessenvertretung«. Der Gedanke an direktere Kommunikationsformen sowie an eine frühzeitige Einflußnahme der Konsumenten auf das Güterangebot findet sich in keinem der Programme.

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Conceptions of consumer policy in the Federal Republic of Germany

The necessity for an explicit public consumer policy has found increased acceptance during the last couple of years. This is reflected both in attempts to institutionalize consumer policy and in a programmatic discussion in which many relevant social groups are participating. The analysis of consumer oriented plans and models of governmental agencies, employers' associations, trade unions, and political parties reveals uniform thought, rooted in the paradigm of market and competition. Differences can be detected only in the recommended measures. Basically all concepts fall under one of the following categories of argumentation: Competition policy needs completion by consumer protection and consumer information or There is a need for consumer countervailing power and consumer lobbyism. The existing plans are characterized by mere auxiliary means to stimulate consumers' reactions. The considerations of a direct communication between producers and consumers and of an early influence by consumers on manufacturers' product decisions are, however, not included in any of the programmes.

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Christine Czerwonka und Günter Schöppe sind Wissenschaftliche Mitarbeiter am Institut für Markt und Plan der Johann Wolfgang Goethe-Universität, 6000 Frankfurt/Main, Senckenberganlage 31.     

A hospital-initiated multisectoral road safety campaign with speed-adapted coconut drop test in Northern Laos

We investigate the efficacy of a multisectoral road safety campaign initiated at Luang Namtha Provincial Hospital (LNPH), North-Laos. Road safety days (RSD) with helmet promotion were organised prior to the Lao and International New Year 2007. Motorbike helmet protectiveness was demonstrated by dropping peeled versus unpeeled coconuts from 6-m high sticks simulating city speed-limit (40?km/h). The primary outcome was the number of road traffic injuries (RTI) needing admission (severe RTI) before and after the first RSD. Secondary outcomes were helmet usage, total RTI, hospital staff's behavioural changes and law enforcement. Neighbouring Bokeo Provincial Hospital (BPH) had no intervention. Severe RTI dropped by 34.7% within 12 months (from 449 to 293, p?≤?0.0001, BPH +123% [from 88 to 196]). Total RTI increased by 10.8% (from 772 to 855, p?=?0.0396, BPH +260.8% [from 186 to 671]). Police started the law enforcement right after the RSD. Helmet use increased from 11.2 to 42.5% (p?相似文献   

Wie lässt sich die Dominanz der Finanzmärkte über die Politik lösen?

Der Krisenverlauf und die Bemühungen der Politik gegenzusteuern lassen den Eindruck entstehen, dass die Finanzm?rkte die Politik vor sich hertreiben. Die Politik hat offenbar durch ein Regulierungsversagen die Marktkr?fte nicht genügend geb?ndigt. Wurden die Kapitalm?rkte nicht schon seit langem von der Politik privilegiert? Welche konkreten Vorschl?ge gibt es, die Eurol?nder von den Finanzm?rkten unabh?ngiger zu machen? Welche Erfahrungen wurden in der Vergangenheit mit Verschuldungskrisen gemacht?     

Agricultural Commercialisation and Nutrition in Smallholder Farm Households

Commercialisation of smallholder agriculture is important for rural economic growth. While previous studies have analysed effects of commercialisation on productivity and income, implications for farm household nutrition have received much less attention. We evaluate the effects of commercialisation on household food security and dietary quality with a special focus on calorie and micronutrient consumption. We also examine transmission channels by looking at the role of income, gender, and possible substitution effects between the consumption of own-produced and purchased foods. The analysis uses survey data from farm households in Kenya and a control function approach. Generalised propensity scores are employed to estimate continuous treatment effects. Commercialisation significantly improves food security and dietary quality in terms of calorie, zinc and iron consumption. For vitamin A, effects are insignificant. Commercialisation contributes to higher incomes and increased nutrients from purchased foods, but it does not reduce the consumption of nutrients from own-produced foods. Enhancing market access is important not only for rural economic growth, but also for making smallholder agriculture more nutrition-sensitive.