Browsing by Subject "Handel"

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Akzeptanz und Erfolg kleinräumiger Systeme der Lebensmittelversorgung im urbanen Umfeld am Beispiel Stuttgart : empirische Untersuchungen von Verbrauchern und Unternehmen
(2012) Gebhardt, Beate
The working paper analyzes the acceptance of short-chain food supply systems by consumers and companies in Stuttgart, the provincial capital of Baden-Württemberg, based on theoretical considerations and empirical studies carried out by the Chair of Agricultural Markets and Marketing at the University of Hohenheim. The key questions of the empirical studies focus on the following points: How does the city population reflect the importance of regional foods? What are the attitudes and purchase behavior of urban consumers in regard to regional food or self production and what importance can the subjects gain in the future? Of which importance is regional food to local merchants? assortment in Stuttgart and which future developments can we derive?
Does medieval trade still mater? Historical trade centers, agglomeration and contemporary economic development
(2013) Wahl, Fabian
This study empirically establishes a link between medieval trade, agglomeration and contemporary regional development in ten European countries. It documents a statistically and economically significant positive relationship between prominent involvement in medieval trade and commercial activities and regional economic development today. Further empirical analyses show that medieval trade positively influenced city development both during the medieval period and in the long run; they also reveal a robust connection between medieval city growth and contemporary regional agglomeration and industry concentration. A mediation analysis indicates that a long-lasting effect of medieval trade on contemporary regional development is indeed transmitted via its effect on agglomeration and industry concentration. This research thus highlights the long-run importance of medieval trade in shaping the development of cities as well as the contemporary spatial distribution of economic activity throughout Europe. The path-dependent regional development processes caused by medieval commercial activities help explain the observed persistent regional development differences across the European countries considered.
International trade, development traps, and the core-periphery structure of income inequality
(2019) Pinheiro, Flávio L.; Lodolo, Beatrice; Bezerra, Mayra; Hartmann, Dominik
Research on economic complexity has shown that a country’s type of exports conditions its future path of economic diversification and economic growth. Yet little emphasis has been put on the inequality associated with the types of products traded between countries and different regions of the world. Here we analyze the income inequality associated with the imports and exports of 116 countries in the period from 1970 to 2010. Our analysis shows that methods from network science and visual complexity research can help to reevaluate old theories in economics, such as coreperiphery structures in international trade or structural development traps. Our results illustrate that the core-periphery structure of global trade affects not only the income inequality between countries, but also the income inequality within countries. Moreover, they reveal the structural constraints that developing and emerging economies face in promoting inclusive growth and benchmark their productive transformations with cases of successful catching up and developed economies. The results show that countries, such as South Korea or Germany, have benefited from outsourcing high inequality products. In contrast, some middle-income countries, such as Brazil or South Africa, face structural development constraints consisting of a large average distance of their export products to low inequality products and a “gravitational force” towards high inequality products. Finally, developing economies, such as Nicaragua or Sri Lanka face a double development trap for inclusive growth, as their economies depend on both a large share of high inequality exports and imports.
Trade and political institutions in late medieval European cities : origins and long-run consequences
(2016) Wahl, Fabian; Lehmann-Hasemeyer, Sibylle
The first part of the thesis establishes a link between medieval trade, agglomeration and contemporary regional development in ten European countries. It documents a significant positive relationship between involvement in medieval trade and regional economic development today. The analysis indicates that a long-lasting effect of medieval trade on contemporary regional development is transmitted via its effect on agglomeration and industry concentration. Further empirical analyses show that medieval trade positively influenced city development both during the medieval period and in the long run; they also reveal a robust connection between medieval city growth and contemporary regional agglomeration and industry concentration. This research highlights the long-run importance of medieval trade in shaping the development of cities as well as the contemporary spatial distribution of economic activity throughout Europe. Next, a new city-level data set on political institutions in pre-modern Europe is introduced. It comprises of three variables reporting the prevalence of the different existing types of participative political institutions between 800 and 1800 AD in 104 cities in the Holy Roman Empire. According to historical studies, the three included measures (guild participation in the city council, participative election procedures and the existence of institutionalized burgher representation) represent the universe of political institutions in cities in this era. Based on this data, the next chapter of the thesis investigates the origins of guild revolts and participation in the government of late medieval central European cities. It finds that structural factors, i.e. the prosperity of proto-industry and exogenous events like the agricultural crisis were factors triggering the revolts. Medieval trade cities had a lower probability of guild participation indicating that not economic prosperity per se is decisive but rather that formerly poor groups of citizens like craftsmen profited from the economic upswing. The study also finds evidence for the existence of spatial spillovers implying that strategic considerations played a role in the spread of the revolts. Finally, I investigate the effect of the rise of participative political institutions in late medieval central European cities on city development. The results show, that the enlargement of political participation is not always conducive to city development. The participation of guilds in the city council, for example had an overall neutral or negative effect. Furthermore, the effect of guild participation is declining over time, implying that this form of PPI is prone to institutional degeneration and increased rent-seeking. Election of city government by the citizens, in contrast, shows a stable and robustly positive effect on city development. Hence, the decisive point for more political participation being conducive for economic development is that the increase in participation is accompanied by increased accountability of the politicians and a politics that is oriented toward public welfare than the special interests of particular groups.