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This paper investigates the direct and combined impacts of trade facilitation and information and communication technology (ICT) on bilateral flows of 25 sub-Saharan countries. For that purpose, we select time to export and import as specific trade facilitation indicators and broadband use to study ICT impacts. Our sample covers a total of 93 countries over the period 2004–2018. By preprocessing data analysis, we impute time costs missing values, an essential shortcoming of the available databases, to study trade facilitation over time. Lastly, we employ a gravity model and implement a Bonus Vetus Estimation. Our results show that broadband use exerts a positive and significant effect on trade, especially relevant for intra-African trade flows. Furthermore, the combined effects indicate that broadband also modulates the negative impacts of time to export and time to import in the case of intra-SSA countries' trade. The more significant result is found for time to export. Our results also confirm that time costs are not only particularly harmful to intra-African trade but also negatively impact trade flows from SSA countries to the rest of the world. These outcomes show the importance of coordinating trade facilitation and digital transformation policies, particularly those devoted to digitally transforming African customs.  相似文献   
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Quality & Quantity - This work explores the relationship between multinational R&D and innovation productivity among top corporate knowledge and R&D producers by adopting a...  相似文献   
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The aim of this paper is to understand whether national culture is linked with operative performance of organic agriculture. The ultimate goal is, indeed, to measure the impact of social change on technical innovation and sustainability issues. We built an econometric model where the impact of some of the six dimensions of national culture by Geert Hofstede is tested on inputs and outputs of organic production, on a country-based scale. We collected data about the evolution of organic agriculture through the last two decades, extracting data about 27 countries of the European Union from 2000 to 2017. We tested the dataset into two passages: we first employed a DEA model to assess efficiency of organic farming, and then we correlated results to Hofstede 6-D model of national culture. We observed the existence of a relationship between culture and innovation, explaining the importance of determined values in people's management within the firm. The operative performance of organic agriculture is linked to determined culturally influenced business values. We used efficiency results as variables for measuring innovation approach based on cultural models. It has been enhanced the relevance to the nexus innovation-culture approaching to one of the most innovation-resistant industrial sectors.  相似文献   
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