نتایج جستجو برای: q43

تعداد نتایج: 205  

2009
Fabrizio Venditti

In the past decade changes in oil prices have played a significant role in shaping inflation dynamics in the US and in the euro area, largely through their direct effect on liquid fuels prices. This has revived the controversy on whether fuels consumer prices respond more promptly to positive than to negative oil price shocks. This paper provides fresh evidence on the link between liquid fuels ...

2009
VALENTINA BOSETTI CARLO CARRARO MASSIMO TAVONI

This paper builds on the assumption that OECD countries are (or will soon be) taking actions to reduce their greenhouse gas emissions. These actions, however, will not be sufficient to control global warming, unless developing countries also get involved in the cooperative effort to reduce GHG emissions. This paper investigates the best short-term strategies that emerging economies can adopt in...

2010
Bao-shan Zhang Xiao-ling Yuan Yang Yang Hsiang-Chun Michael Lin

This study investigates the relationships among pollutant emissions, energy consumption and economic development in China during the period 1982-2007 by using one-step GMM-system model under multivariable panel VAR framework, controlling for capital stock and labor force. Regarding the data for all 28 provinces as a whole, we find that there is a unidirectional positive relationship running fro...

2013
Ali Zafar

China’s economic ascendance over the past two decades has generated ripple effects in the world economy. Its search for natural resources to satisfy the demands of industrialization has led it to Sub-Saharan Africa. Trade between China and Africa in 2006 totaled more than $50 billion, with Chinese companies importing oil from Angola and Sudan, timber from Central Africa, and copper from Zambia....

Journal: :European Journal of Operational Research 2015
Marc Joëts

This paper proposes to investigate the impact of …nancialization on energy markets (oil, gas, coal and electricity European forward prices) during both normal times and extreme ‡uctuation periods through an original behavioral and emotional approach. To this aim, we propose a new theoretical and empirical framework based on a heterogeneous agents model in which fundamentalists and chartists co-...

2015
Lichen Xu Yimin Zhang Hong Zhao Qingxiao Chen Weihang Ma Lanjuan Li

Primary splenic angiosarcoma is extremely rare but aggressive malignant vascular neoplasm. Here, we report a case of vascular tumor in spleen that was initially misinterpreted as hemangioma. Two years after splenectomy, the patient admitted again with aggravated abdomen pain and severe anemia. The magnetic resonance imaging (MRI) scan showed widely metastases. The ensuing biopsy for lesion both...

2006
Judy M. Fletcher Kathryn Evans David Baillie Philip Byrd Diane Hanratty

Genetic linkage, molecular analysis, and in situ hybridization have identified TYR and D11S388 as markers flanking the chromosome 11 breakpoint in a large pedigree where a balanced translocation, t(1;11)(q43;q21), segregates with schizophrenia and related affective disorders. Somatic cell hybrids, separating the two translocation chromosomes from each other and from the normal homologues, have ...

2016
Simplice Asongu Ghassen El Montasser Hassen Toumi Simplice A. Asongu

This study complements existing literature by examining the nexus between energy consumption (EC), CO2 emissions (CE) and economic growth (GDP) in 24 African countries using a panel ARDL approach. The following findings are established. First, there is a long run relationship between EC, CE and GDP. Second, a long term effect from CE to GDP and EC is apparent, with reciprocal paths. Third, the ...

2007
Ulrich Oberndorfer Dirk Ulbricht Janina Ketterer

Around the turn of the year 2005/2006, the Russian freezing of natural gas exports to the Ukraine led to a European gas crisis. Using event study techniques, we first investigate whether the Russian suspension of gas deliveries, the announcement of this suspension as well as its withdrawal had an effect on unsystematic volatility of European energy stocks. Second, we measure event effects on st...

2007
Richard T. Carson

F Forecasting the path of China’s CO2 emissions using provincelevel information Maximilian Auffhammer , Richard T. Carson Department of Agricultural and Resource Economics, 207 Giannini Hall, University of California, Berkeley, CA 94720-3310, USA University of California, San Diego, USA Received 31 December 2006 O CT ED P RO Abstract Our results suggest that the anticipated path of China’s carb...

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