Search results for "ECONOMICS"
showing 10 items of 14389 documents
Incidence, Medical Resource Utilisation and Costs of Hyperuricemia and Tumour Lysis Syndrome in Patients with Acute Leukaemia and Non-Hodgkin's Lymph…
2003
Hyperuricemia (HU) and tumour lysis syndrome (TLS) are complications of acute leukaemia and non-Hodgkin lymphoma (NHL) leading to increased morbidity and mortality. The objective of this study was to define incidence and calculate health care cost associated with HU and TLS. 788 acute leukaemia and NHL patients from Belgium, The Netherlands, Spain and UK were screened retrospectively for HU and TLS. Resource use related to HU and TLS was recorded and costs were calculated applying local unit costs. Results showed that HU occurred in 18.9% of patients, and 27.8% of them fulfilled TLS criteria. The cost of HU without TLS was 672 euros (SE 181), the cost of TLS 7,342 euros (SE 1,412). TLS requ…
Bidirectional sun-induced chlorophyll fluorescence emission is influenced by leaf structure and light scattering properties : a bottom-up approach
2015
Abstract Sun-induced chlorophyll fluorescence (SIF) at leaf level is emitted in both upward and downward directions in the red and far-red part of the spectrum (650–850 nm) when a leaf is illuminated from the upper leaf surface. Hence, total SIF is represented by the sum of the upward and downward emission components. Nevertheless, the downward component of leaf SIF is often not considered despite that downward fluorescence yield (↓FY) can amount up to 40% of the total fluorescence yield (FYtot). Downward SIF is mainly emitted in the far-red, since this part of fluoresced light is highly scattered within leaves, unlike red Chl fluorescence, which is mostly reabsorbed. While total FY can be …
On Science Museums, Science Capital, and the Public Understanding of Mathematical Modelling
2020
Students’ opportunities to learn informally (e.g. by watching documentaries, visiting museums) explain socio-economic inequities in school performances. To explore informal learning about mathematical modelling, I studied two science museums, as these are environments typically visited by middle-class families. I framed the study by using the notions science capital and the public understanding of mathematical modelling (PUMM) and explored how these are mediated in science museums. The research method entailed observations of displays, artefacts, and visitors. One science museum completely detached mathematics from its use value, whereas the other offered histories of how people used mathem…
Education, capital humain et dynamique économique : analyse à partir du secteur industriel sénégalais
2005
The objective of this work is to analyze the relations between education, human capital and the industrial performances in Senegal. The approached questions are different and varied, and more particularly, they relate to the investment of industrial concerns in the human resources (levels of qualification of the workforce, training policies), at the various levels of efficiency (internal and external) of the educational system, in the adequacy training / employment, etc. The impact of the human capital investment of the firms on their own performances is finally studied.
Evolucion del rendimiento del capital humano en Espana desde 1981 a 1991
1995
International audience
Structural change in a Ricardian world economy: The role of extensive rent
2019
Abstract We study an implication of the Ricardian theory of differential extensive rent in a free trade regime. To this effect we develop a Ricardian two country two commodity open economy model. We assume that, unlike labour, land is heterogeneous both within and across countries and that the ratio of high to low quality land is different among the trading countries. By means of a numerical example we show that as the process of worldwide capital accumulation (and population growth) proceeds an industrial country may find it convenient to increase its domestic corn production and even reverse completely the pattern of its imports and exports.
Capital Regulation and Italian Banking System: Theory and Empirical Evidence
2012
This paper aims to investigate the role of capital for banking institutions and provide an empirical analysis on large Italian banks’ capital adequacy. The paper is organized as follows. The first section introduces to the issue of the paper. The second section explains why the capital is important in the economics of banking firm. The paper reviews the theoretical literature on bank capital regulation. Empirical results on large Italian banks are reported on the third section. The final section contains summary and concluding comments.
OFN Capital Budgeting Under Uncertainty and Risk
2017
The aim of this chapter is to propose a new approach to incorporating uncertainty into capital budgeting. The chapter presents methods that can be used by an investor when the decision maker wants to be able to make an investment decision where there are alternative investment projects. This kind of problem is undertaken under the conditions of uncertainty and risk using Ordered Fuzzy Numbers (OFN). The starting point is the concept of Ordered Fuzzy Numbers. The chapter illustrates the implementation of the proposed approach with an example where two alternative investment projects are analyzed. The authors present the capital budgeting problem using a numerical example. The described metho…
On the Determinants of the Going Public Decision in Spain
2008
Though the going public decision has been addressed by several theories, empirical research is particularly scarce to European countries. This is the first research in the Spanish market that investigates ex ante and ex post characteristics of IPO firms, using a large database of private held firms that potentially may go public. Some of our results are consistent with previous studies. Our evidence suggests that firms that go public are young firms with large capital expenditures previously to the IPO. However, a firm's need to finance activity is not the main motive to go public, but to achieve the proper conditions to rebalance firm's economic and financial structure. Our results are con…
Capital humano y formación de rentas
1989
International audience