Showing 1 - 10 of 32
This research addresses the question of explaining the Internet-related performance of a firm by relying on the Strategic Alignment Model. Following a contingent approach, the conceptual framework sheds light on the coherence between Internet use, business, organization and technology. The...
Persistent link: https://www.econbiz.de/10008789383
ERPs offer a two-fold answer to the need for integration. The first is technical in nature, since the architecture of these programs is designed to ensure the compatibility of their software components and the transparency of their data. They also offer a dynamic approach, because ERPs are...
Persistent link: https://www.econbiz.de/10009022033
We propose a tractable framework for quantifying the impact of fire sales on the volatility and correlations of asset returns in a multi-asset setting. Our results enable to quantify the impact of fire sales on the covariance structure of asset returns and provide a quantitative explanation for...
Persistent link: https://www.econbiz.de/10010548433
small time lag. We provide indicators to measure this phenomenon using tick-by-tick data. Strongly asymmetric cross-correlation …
Persistent link: https://www.econbiz.de/10010618170
the stochastic correlation. Thanks to its flexibility, this model enables a better fit of market data than the Heston …
Persistent link: https://www.econbiz.de/10008793719
The one-year prediction error (one-year MSEP) proposed by Merz and Wüthrich has become a market-standard approach for the assessment of reserve volatilities for Solvency II purposes. However, this approach is declined in a univariate framework. Moreover, Braun proposed a closed-formed...
Persistent link: https://www.econbiz.de/10010899719
R&D and innovation have become much more strategic than ever before for the growth of China as well as for its global societal upgrade. The Chinese authorities have designed an innovation strategy to face new economic and social challenges. The first part of the paper is focused on the emergence...
Persistent link: https://www.econbiz.de/10009654257
The aim of this communication is to present new focuses for research in the field of Environment and Information Communication Technology. In the first part, we will present, through a review of the literature, the rather negative role played by ICT on the environment: paper, transportation,...
Persistent link: https://www.econbiz.de/10011025750
development based model in Brazil, but underlined that there is a critical lack of support for farmers included in the commercial …
Persistent link: https://www.econbiz.de/10010618110
The study of the southern economies, among which emerging countries such as Brazil and several of Africa stand out, has …-Saharan Africa is analyzed, focusing on the relations between Brazil and three African countries: Angola, Mozambique and South Africa. …
Persistent link: https://www.econbiz.de/10010820522