Working days in a London construction team in the eighteenth century: evidence from St Paul's Cathedral

This article provides new information and data on the work and pay of skilled and semi-skilled men on a large London construction project in the early 1700s. It offers firm-level evidence on the employment relation in the construction industry at the time and sheds some light on the number of days worked per year and per week, showing that employment was more irregular and seasonal than current estimates of income infer. The patterns are considered in the context of new debates about industriousness and economic growth.     

Exploring the interaction between incubators and industrial clusters: the case of the itri incubator in Taiwan

This article aims to explore the interaction between incubators and industrial clusters, which is an important linkage for local development but has not been analyzed in the literature. A model is proposed to describe this interaction. The Industrial Technology Research Institute (ITRI) Incubator within the Hsinchu industrial cluster, the core of Taiwan's technology industries, is considered to be an empirical case. This case is investigated with the proposed model and methods including data analysis, in–depth interviews, manager surveys and stakeholder analysis. It was found that the clustering effect in the Hsinchu industrial cluster is main factor in the ITRI Incubator's development. The ITRI Incubator in turn reinforces the cluster in some aspects as feedback. This result confirms the existence and importance of this interaction in local development. It is recommended that government officials and incubator managers take account of this interaction in operating an incubator program and utilize the proposed model to analyze the incubator's contributions to its industrial cluster.     

Varietal Licensing Standards and Canadian Wheat Exports

Canada's wheat grading system is largely based on visual criteria and it is based on relatively high quality standards. A strict varieties licensing system exists to maintain the integrity of the grade standards. One of the consequences of the licensing system is that higher yielding, lower or different quality wheats have not been grown in Canada until recently. The basic objective of this paper is to examine some of the consequences of the regulatory strategy of limiting wheat production to the traditional high quality wheats. This question is analyzed in the context of important changes in the international grain markets. Using a partial equilibrium trade model this paper estimates that if higher yielding wheats were permitted to be grown, annual producer gains would be 5 to 17 percent of current net farm income.
Le classement des blés au Canada est basé sur des critères visuels qui sont de hautes qualités. Le système actuel d'homologation des variétés est tel que l'intégrité de ce système est maintenue. En conséquent, ce système n'a pas encouragé la cultivation des blés de hauts rendements ou des varietés différentes que tout récemment. L'objectif principal de cette étude est d'examiner quelques unes des conséquences de la stratégic de la réglementation visant à limiter la production du blé aux variétés de hautes qualités. Cette question est adressée dans le contexte des changements importants qui ont eu lieu dans le marché international des grains. A l'aide d'un modèle d'équilibre partiel des échanges, la présente étude démontre gu'en permettant la production des blés de hauts rendements, le gain annuel aux producteurs serait de 5 à 17 pourcent du revenue agricole net.     

Food Safety Through Food Irradiation: Should it be Adopted More by the EU?

Food Safety Through Food Irradiation: Should it be Adopted More by the EU? Food Irradiation is a food safety technology that can eliminate disease‐causing germs from foods. Faut il encourager ?irradiation pour améliorer la sécurité des aliments en Europe? ?irradiation des aliments est une technique de sécurité alimentaire, qui permet ?en éliminer les germes pathogènes. De même que la pasteurisation du lait, le traitement par des radiations ionisantes permet de tuer les bactéries susceptibles de causer des infections ?origine alimentaire. Celles‐ci sont toujours présentes, et ont de graves conséquences tant pour la santé que pour ?économie. Aux Etats‐Unis, ?irradiation est une technique autorisée pour beaucoup de produits alimentaires. Dans ce pays, le nombre de restaurants et de supermarchés vendant des produits irradiés a augmenté de façon considérable au cours des trois dernières années. Des expérimentations économiques montrent que les consommateurs américains sont disposés à dépenser pour le b?uf irradié des sommes sensiblement supérieures aux suppléments de coûts associés à?irradiation. En Europe, ?utilisation de ?irradiation comme technique de conservation des aliments, susceptible de s'insérer dans des programmes de sécurité alimentaire rigoureux, est beaucoup plus limitée. Jusqu'ici, laliste des produits dont ?irradiation est autorisée dans ?ensemble de la Communauté Européenne ne contient qu'une seule catégorie de produits alimentaires:les herbes aromatiques, épices, et assaisonnements ?origine végétale. Avec la globalisation des circuits commerciaux et le renforcement, exigé par les agences de régulation, des normes de sécurité du champ à la fourchette, la généralisation de l0'irradiation des produits alimentaires devrait profiter à?ensemble des producteurs et des consommateurs européens. Nahrungsmittelsicherheit durch Bestrahlung von Nahrungsmitteln: Sollte dies in der EU verstärkt angewandt werden? Bei der Bestrahlung von Nahrungsmitteln handelt es sich um ein Verfahren zur Gewährleistung der Nahrungsmittelsicherheit, bei der krankheitsverursachende Keime in den Nahrungsmitteln abgetötet werden. Wie bei der Pasteurisierung von Milch können Bakterien mit Hilfe von ionisierenden Strahlen in Nahrungsmitteln abgetötet werden, die anderenfalls durch Nahrungsmittel übertragbare Erkrankungen hervorrufen würden. Diese Erkrankungen stellen eine permanente Bedrohung dar und Ziehen ernstzunehmende Konsequenzen für Gesundheit und Wirtschaft nach sich. In den USA dürfen verschiedene Nahrungsmittelarten bestrahlt werden. In den vergangenen drei Jahren hat die Anzahl der Supermärkte und Restaurants in den USA, die strahlungsbehandelte Produkte anbieten, enorm zugenommen. Erste ökonomische Versuche in den USA legen es nahe, dass die Bereitschaft der Verbraucher, einen höheren Preis für bestrahltes Rinderhackfleisch zu zahlen, sehr viel höher ist als die mit der Bestrahlung verbundenen zusätzlichen Kosten. Die Anwendung der Bestrahlung von Nahrungsmitteln als Werkzeug zur Gewährleistung der Nahrungsmittelsicherheit, welches die strengenNahrungsmittelsicherheitspro‐gramme ergänzen könnte, ist in Europa eher begrenzt. Bislang handelt es sich bei den Produkten, die für die Bestrahlung innerhalb der gesamten EU zugelassen sind, nur um eine einzige Nahrungsmittelklasse: getrocknete aromatische Kräuter und Gewürze. Durch die zunehmende Nachfrage der Aufsichtsbehörden nach Nahrungsmittelsicherheit ?vom Stall bis zum Teller? und die Globalisierung des Nahrungsmittelhandels könnten die Produzenten und Verbraucher in der EU von einer verstärkten Anwendung der Bestrahlung von Nahrungsmitteln profitieren. Like pasteurization of milk, treating food with ionizing radiation can kill bacteria that would otherwise cause foodborne disease. Foodborne illnesses are ever present and have serious health and economic consequences. In the US, food irradiation is approved for use in various foods. The number of supermarkets and restaurants in the US that offer irradiated products has increased dramatically in the last three years. Preliminary economic experiments in the US suggest that consumer willingness to pay for irradiated ground beef is substantially greater than the additional costs associated with irradiation. The use of food irradiation as a food safety tool that could complement rigorous food safety programmes is rather limited in Europe. So far, the list of products authorized for irradiation within the whole EU contains only a single food category: dried aromatic herbs, spices, and vegetable seasonings. With increasing demand by regulatory authorities on food safety from ‘farm to fork’ and the globalization of food trade, EU producers and consumers may benefit from wider adoption of irradiation of food products.     

Long- and short-term interest rates in 19 countries: Tests of cointegration and parameter instability

This paper examines the long-run relationship between short-term and long-term interest rates (both nominal and real) in 19 countries, and explores the possibility that the relationship is statistically stable using Lc, MeanF, and SupF statistics suggested by Hansen [1992]. Empirical results obtained from various cointegration techniques (Johansen, Phillips and Hansen, Stock and Watson, and Park) and quarterly data (1973–1998) show considerable support for the expectations hypothesis in all countries (except the United Kingdom). In a majority of cases, it is also found that a stable relationship exists between the short-term and long-term interest rates.     

Impact of the US–EC price war on major wheat exporters' shares of the Chinese market

China is both the world's largest producer and consumer of wheat. In an attempt to gain a larger slice of the important Chinese market, both the European Community and the United States have offered China subsidised wheat. In addition, other exporters have offered attractive credit arrangements to China. The objective of this paper is to measure the overall impact of these policies on each exporter's share of the Chinese market. To that end, an improved version of the constant market shares model is applied to data on Chinese wheat imports in the 1980's. The results indicate that the United States has been outperforming the other exporters since subsidised US wheat sales were authorised for China in 1987. The implications of the analysis for the smaller exporters and international wheat trade are discussed.     

The Changing Status of Collectivized and Private Agriculture under Central Planning

A bstract . Official perceptions of agriculture's role in economic development in the Eastern European Soviet-type economies have undergone significant alterations over the past several decades. These changes have been especially important in Hungary , a country well known for its unorthodox economic approaches. The modifications of status analyzed below have been consistent with the overall economic policy directives of the Communist party, including the current renewed emphasis on economic rationality, pragmatism , and the revitalization of the economic reform of 1968 .