Results 31 to 40 of about 174,054 (269)
Persistence and cyclical dependence in the monthly Euribor rate [PDF]
, 2011 Copyright @ 2011 Brunel UniversityThis paper analyses two well-known features of interest rates, namely their time dependence and their cyclical structure.
Caporale, GM, Gil-Alana, LA
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Root functional parameters along a land‐use gradient: evidence of a community‐level economics spectrum [PDF]
Journal of Ecology, 2015 Summary There is a fundamental trade‐off between leaf traits associated with either resource acquisition or resource conservation. This gradient of trait variation, called the economics spectrum
Prieto, Ivan +12 more
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Frontiers in Plant Science, 2023 Background and aimsSpecial root structures that can dissolve insoluble phosphorus locked in soil are supposed to contribute not only to the growing status of themselves but also to the neighbouring plants. However, whether dauciform roots have any effect on the neighbouring plants and how does it respond to meadow degradation had not been studied ...
Rong Fan +4 more
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Forest Ecosystems, 2023 Background: Air temperature affects absorptive root traits, which are closely related to species distribution. However, it is still unclear how air temperature regulates species distribution through changes in absorptive root traits.
Zuhua Wang +7 more
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Long memory and volatility dynamics in the US Dollar exchange rate [PDF]
, 2010 This paper focuses on nominal exchange rates, specifically the US dollar rate vis-à-vis the Euro and the Japanese Yen at a daily frequency. We model both absolute values of returns and squared returns using long-memory techniques, being particularly ...
Caporale, GM, Gil-Alana, LA
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Frontiers in Plant Science, 2021 Although leaf economics spectrum (LES) has been extensively tested with regional and global datasets, the correlation among functional traits of desert plants remains largely unclear.
Xiaoyan Jiang +13 more
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US disposable personal income and housing price index: A fractional integration analysis [PDF]
, 2010 This paper examines the relationship between US disposable personal income (DPI) and house price index (HPI) during the last twenty years applying fractional integration and long-range dependence techniques to monthly data from January 1991 to July 2010.
Caporale, GM, Gil-Alana, LA
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The weekly structure of US stock prices [PDF]
, 2010 In this paper we use fractional integration techniques to examine the degree of integration of four US stock market indices, namely the Standard and Poor, Dow Jones, Nasdaq and NYSE, at a daily frequency from January 2005 till December 2009.
Caporale, GM, Gil-Alana, LA
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Science of The Total Environment, 2023 The plant economic spectrum can explain the trade-off strategies of vascular plants between resource acquisition and storage. Grazing can alter the plant functional characteristics of grassland ecosystems, resulting in a shift in plant resource acquisition strategies. Taking fenced grassland as a control, in this study we quantified six leaf traits and
Yao, Zhou +5 more
openaire +2 more sources
Monetary factors and inflation in Japan [PDF]
, 2007 Recently, the Bank of Japan outlined a “two perspectives” approach to the conduct of monetary policy that focuses on risks to price stability over different time horizons. Interpreting this as pertaining to different frequency bands, we use band spectrum
Assenmacher-Wesche, Katrin +2 more
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