Search results for "Exchange"
showing 10 items of 2035 documents
Causal flows between oil and forex markets using high-frequency data: Asymmetries from good and bad volatility
2019
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. This paper investigates the causal linkages in volatility between crude oil prices and six major bilateral exchange rates against the U.S. dollar in the time-frequency space using high-frequency intraday data. Special attention is paid to the potential asymmetries in the causal effects between oil and forex markets. The wavelet-based Granger causality method proposed by Olayeni (2016) is applied to quantify the causal relations in the time and frequency domains simultaneously. Moreover, the realized semivariance approach of Barndoff-Nielsen et a…
STRATEGIC DIAGNOSIS OF SPANISH FARMING COOPERATIVE CREDIT SECTIONS: A SWOT ANALYSIS
2011
**: Farming cooperative credit sections are financial instruments set up within a cooperative and at its service. They are key funding tools in rural areas and have been developed all over Spain although more intensely in some areas than others. The aim of this paper is to carry out a strategic diagnosis of the Spanish credit section using a SWOT Analysis to discover its set of strengths, weaknesses, opportunities and threats, as well as a proposal for strategic actions to be followed. In order to do so an empirical study using personalized surveys and interviews has been undertaken among the managers or persons in charge of the credit sections over the first half of 2008. The study demonst…
Determinants of success of donation-based crowdfunding through digital platforms : The influence of offline factors
2019
The purpose of this research consist of exploring the extent to which factors traditionally explaining the success of offline fundraising campaigns for social causes may also influence the success of donationbased crowdfunding (DCF) campaigns promoted by social economy organizations (SEO) through digital platforms. Firstly, factors determining the success of offline fundraising campaigns for social causes are identified from previous literature. Secondly, a set of hypotheses linking these determinants to DCF campaigns is proposed. Thirdly, their explanatory capacity is measured through quantitative analysis based on a database of 360 campaigns fostered by small, medium and large-size organi…
Byproduct production of minor metals: Threat or opportunity for the development of clean technologies? The PV sector as an illustration
2013
Abstract Today, the fight against global warming and the coming hydrocarbon exhaustion involve a drastic increase of clean energies. These technologies resort to many minor metals which are byproduct of major metals. We will take the definition of Hageluken and Mesker (2010, Complex Life Cycles of Precious and Special Metals. In: Edition Thomas E. Graedel, Ester van der Voet (Eds.), Strungmann Forum Report, Linkages of Sustainability, MIT Press) to show precisely what minor metals are: “[they are] metals that have relatively low production or usage, which occur in low ore concentrations, are regarded as rare, or are not traded at major public exchanges”. We will analyze the byproduct status…
Monetary incentives, motivational orientation and affective commitment in contact centers. A multilevel mediation model
2020
Abstract High quality contact and customer relationships are key services for all types of firms. To achieve this high quality performance standard, companies need highly motivated and committed employees, and human resources managers are responsible for designing and implementing practices capable of satisfying both economic exchanges and social exchanges in employee-organization relationships. The aim of this study is to analyze the relationships between monetary incentive expectation and affective commitment, in addition to the mediating role of motivation orientation in this relationship, in contact center employees. In particular, based on the social exchange theory (Blau, 1964), the s…
Brakes and barriers of Corporate Volunteering
2017
The objective of this research is to study which are the determinants for the participation of employees in Corporate Volunteer actions -hereafter CV- that can become barriers and brakes, and which ones can mean negative consequences for the company. Ignorance of managers for these programs, about which are those brakes and its relevance, may be behind the low participation fees that companies have in their Corporate Volunteering Programs.For this purpose, we conducted a qualitative empirical study to define a model, based on the motivations and determinants of employee participation in corporate volunteer programs. The methodology that we use in order to advance the understanding of this f…
Banking failure prediction: a boosting classification tree approach
2016
The recent financial crisis shows that failure of some financial institutions can cause other banks to fail and ultimately cause damage to the financial system worldwide. Eurozone banks that experienced either liquidity or solvency problems during the finan- cial markets turmoil were bailed out by their national governments with the financial support and supervision of the European Union. This paper applies the boosted classification tree methodology to predict failure in the banking sector and identifies four key scor- ecard variables that are worth tracking closely in order to anticipate and prevent bank financial distress. The data used in this study comprises 2006-2012 annual series of …
On the risk premium in Nordic electricity futures prices
2011
Abstract This paper examines empirically the relationship between electricity spot and futures prices, by analysing a decade of data for a set of short term-to-maturity futures contracts traded in the Nordic Power Exchange. It is found that, on average, there are significant positive risk premiums in short-term electricity futures prices. The significance and size of the premiums, however, varies seasonally over the year; whereas it is greatest during winter, it is zero in summer. It is also found that time-varying risk premiums are significantly related to unexpectedly low reservoir levels. Furthermore, before the unprecedented supply-shock that hit the market around the end of year 2002, …
Primary commodity prices: co-movements, common factors and fundamentals
2011
The behavior of commodities is critical for developing and developed countries alike. This paper contributes to the empirical evidence on the co-movement and determinants of commodity prices. Using nonstationary panel methods, the authors document a statistically significant degree of co-movement due to a common factor. Within a Factor Augmented VAR approach, real interest rate and uncertainty, as postulated by a simple asset pricing model, are both found to be negatively related to this common factor. This evidence is robust to the inclusion of demand and supply shocks, which both positively impact on co-movement of commodity prices.
Nonlinear GARCH models for highly persistent volatility
2005
In this paper we study new nonlinear GARCH models mainly designed for time series with highly persistent volatility. For such series, conventional GARCH models have often proved unsatisfactory because they tend to exaggerate volatility persistence and exhibit poor forecasting ability. Our main emphasis is on models that are similar to previously introduced smooth transition GARCH models except for the novel feature that a lagged value of conditional variance is used as the transition variable. This choice of the transition variable corresponds to the idea that high persistence in conditional variance is related to relatively infrequent changes in regime. U sing the theory of Markov chains w…