Search results for "Stock"
showing 10 items of 878 documents
Stock Market Integration and the Global Financial Crisis
2014
We study the dynamics of stock market integration and its consequences during the recent financial crisis for twenty-three developed and sixty emerging markets. We find that integration increased slightly for emerging markets but decreased for developed countries during the crisis. Moreover, we argue that the high degree of integration propagated the crisis across the global financial markets at the beginning of the crisis, but it had little effect during the crisis. We also find that integration is mostly affected by financial openness, the institutional environment, and global financial uncertainty but that these determinants vary slightly between emerging and developed markets.
Effects of economic policy uncertainty on stock and bond market integration
2015
Tässä pro gradu – tutkielmassa tarkastellaan sitä , miten talouspoliitti nen epävarmuu s vaikut taa osake - ja korko markkina tuottojen väliseen yhteyteen . Tutkimuksessa saadut e mpiiriset havainnot viittaavat siihen, että kun reaalit alouden kasvu ylittää inflaati o- vauhdin , talouspoliittisen epävarmuuden kasvu on tekijä, joka vähentää osake - ja ko r- ko markkina tuottojen korrelaatiota . Sen sijaan kun inflaatio vauht i ylittää reaalitalouden kasvun, jota tässä tutkielmassa on mitattu S&P 500 i ndeksin osinkojen jaolla, kasvava talouspoliittinen epävarmuus vahvistaa osake - ja korkomarkkinatuottojen korrelaatiota . Tutkimus on toteutettu Yhdysvaltojen rahoitusmarkk inoiden aineistolle…
Multidimensional P-adic Integrals in some Problems of Harmonic Analysis
2017
The paper is a survey of results related to the problem of recovering the coefficients of some classical orthogonal series from their sums by generalized Fourier formulas. The method is based on reducing the coefficient problem to the one of recovering a function from its derivative with respect to an appropriate derivation basis. In the case of the multiple Vilenkin system the problem is solved by using a multidimensional P-adic integral.
The potential of γ-ray spectroscopy for soil proximal survey in clayey soils Le potentiel de la spectroscopie a rayons-γ lors de l’echantillonnage pe…
2013
La spettroscopia di raggi-γ misura la distribuzione e l’intensità della radiazione gamma emessa naturalmente dai suoli o dalle rocce. I radionuclidi più importanti nel suolo come fonte di raggi gamma sono: 40K, 232Th, 238U ed 137Cs, quest’ultimo di origine artificiale, principalmente legato all’esplosione di Chernobyl o ad inquinamenti radioattivi. La distribuzione e la quantità di questi radionuclidi è strettamente dipendente dalla mineralogia del parent material e dalla capacità di scambio cationico del suolo. Scopo di questo lavoro è quello di mostrare le potenzialità di un rilevamento prossimale con spettroscopia di raggi-γ in campi sperimentali con suoli argillosi della Sicilia occiden…
Root hydraulic conductivity in three self-rooted and grafted table grape cultivars
2012
<p style="text-align: justify;"><strong>Aim</strong>: Root hydraulic conductivity is one of the main factors that control water flow in the soil-plant system and ultimately affect crop irrigation requirements. This work sets out to estimate root water conductivity for three self-rooted or grafted table grape cultivars.</p><p style="text-align: justify;"><strong>Methods and results</strong>: We evaluated root water conductivity of the cultivars ‘Black Magic’, ‘Matilde’ and ‘Victoria’ grafted onto 1103 Paulsen rootstock or self-rooted. Measurements were performed on two-year-old table grapes grown in pots filled with pumice. Root water conductivity wa…
Soil – plant system: a case study of Vitis berlandieri x Vitis rupestris rootstock varieties
2013
Lanthanides are part of rare earth elements. Nowadays studies focused on these elements are increasing to assess the possibility to their use in the traceability to effectively determining the geographical wine origin. In the traceability project we start studying the soil plant system. The aim of the research was to verify if different varieties of rootstock on identical soil have similar lanthanides uptake behavior and if the same rootstock could reproduce different lanthanides distribution for different soil typologies. Three different varieties of rootstock V. berlandieri X V. rupestris (1103 Paulsen, 779 Paulsen and 140 Ruggeri), planted on different soils (carbonatic, clayey and volca…
Grassland fire effect on soil organic carbon reservoirs in semiarid environment.
2011
The effect of fire on soil organic matter content is highly variable and depends on several factors including fire intensity, soil type and nature of burned material. Grassland in semiarid environment are often managed by shepherds with annual burning in order to enhance pasture recovery. The aim of this work was investigating the effect of fire as grassland management tool on soil organic carbon (SOC) reservoirs and on post-fire plant recovery. The study was conducted on Hyparrenia hirta grassland and Ampelodesma mauritanicus grassland, located in the Province of Palermo, in the north of Sicily. Soil samples were collected at two depth (0-5 and 5-20 cm) before and after experimental fire a…
Mythologie in musicis: Simbología e iconología en la música de Karlheinz Stockhausen. El ciclo Licht (1977-2003)
2011
A través de la revisión del contenido y la estructura de cada una de las siete óperas queintegran el ciclo Licht de Karlheinz Stockhausen, presentamos en este artículo un estudio de lasimbología y la iconología musical que de ellas se desprende. La compleja relación de símbolose iconos de todo tipo que encontramos a lo largo de cada una de las jornadas de Licht nos permite abordar su problemática mediante un análisis cuyo objetivo primordial es poner demanifiesto la riqueza de las conexiones que se establecen entre los diversos elementos musicales, teatrales, visuales y culturales, así como delimitar los diversos significados implícitos y las funciones que éstos desempeñan en un ciclo operí…
Obraz i tekst w specjalistycznym języku giełdowym (na przykładzie analizy technicznej)
2017
The language of stock exchange is a terminological system based on the general language that has its own form, content, and as a medium of specialised knowledge, it is used in professional communication. In the present paper, the technical analysis is discussed as an example of a stock exchange text that functions in an accurate symbiosis with a chart. In selected formations, depicted as an illustration and a text, two frequently used techniques (that help to evaluate the stock exchange situation) are shown: a classical technique and Japanese candlestick charts. Therefore, functions of both the image and the text are depicted, as well as aims and intentions of the people whochoose the parti…
Dis-misure e dis-valori del danno all'ambiente fluviale: un approccio socio-sistemico
2013
Si espone qui la sperimentazione di un metodo di analisi e valutazione del danno ispirato all’approccio sociologico di N. Nuhmann (1990), che definisce l’ambiente per differenza rispetto ai processi comunicativi che informano il sistema sociale e quindi il danno ambientale come difetto della comunicazione tra sub-sistemi. In questa logica la valutazione del risarcimento è stata condotta con riferimento al rapporto verticale tra unità inquinanti e supporto naturale e orizzontale tra i diversi sub-sistemi che comunicano “sull’ambiente”. Il caso studiato riguarda le immissioni di inquinanti in un bacino idrico siciliano da tempo sotto osservazione anche da parte della Comunità Europea a causa …