Search results for "equity"
showing 10 items of 399 documents
La incorporación de la perspectiva de género en la docencia universitaria del Grado en Relaciones Laborales y Recursos Humanos de la Universitat de V…
2020
[ES] En esta comunicación presentamos el Projecte d’Innovació Docent (PID) interuniversitari «Incorporar la Perspectiva de Gènere en la Docència Universitària del Grau en Relacions Laborals com a element d’Innovació i Pràctica de bona ciència» desarrollado en la Universitat de València. Este PID nace con la intención de dar impulso a la implantación de la perspectiva de género, de forma transversal, en la enseñanza del Grado en Relaciones Laborales y Recursos Humanos. Incorporar la perspectiva de género es necesario para formar profesionales en el mundo del trabajo. Los análisis de género con carácter integral son un elemento de Innovación de última generación que están logrando dar respues…
Evolution of correlation structure of industrial indices of U.S. equity markets
2013
We investigate the dynamics of correlations present between pairs of industry indices of US stocks traded in US markets by studying correlation based networks and spectral properties of the correlation matrix. The study is performed by using 49 industry index time series computed by K. French and E. Fama during the time period from July 1969 to December 2011 that is spanning more than 40 years. We show that the correlation between industry indices presents both a fast and a slow dynamics. The slow dynamics has a time scale longer than five years showing that a different degree of diversification of the investment is possible in different periods of time. On top to this slow dynamics, we als…
Correlation based networks of equity returns sampled at different time horizons
2006
We investigate the planar maximally filtered graphs of the portfolio of the 300 most capitalized stocks traded at the New York Stock Exchange during the time period 2001-2003. Topological properties such as the average length of shortest paths, the betweenness and the degree are computed on different planar maximally filtered graphs generated by sampling the returns at different time horizons ranging from 5 min up to one trading day. This analysis confirms that the selected stocks compose a hierarchical system progressively structuring as the sampling time horizon increases. Finally, a cluster formation, associated to economic sectors, is quantitatively investigated.
The planning research agenda: plural cities, equity and rights of citizenship
2010
Today it is self-evident that across the world we all -- more or less -- live in plural cities. A number of factors connected to development and underdevelopment processes as well as to the phenomena of social polarisation on a world scale are seen to be connected to this transformation. As a consequence, new, unexpected geographies are being created and old phenomena are taking new forms and dimensions. In this new geography of exclusion, fostered by the mechanisms of the new capitalist system and the crisis of the welfare state, inequality in cities is spreading significantly. What are the objectives and issues of planning research in these new urban circumstances? How is it possible to d…
La régulation par les résultats : pourquoi est-ce si choquant ?
2003
03024http://perso.wanadoo.fr/afae/revue/articles/98.pdf; La plupart des pays développés se sont engagés de façon plus résolue que la France dans une régulation fondée sur les résultats. On présentera ici rapidement la régulation par les résultats telle qu'elle se pratique au Royaume-Uni, certainement le pays qui s'est engagé de la façon la plus systématique dans cette voie, puis on présentera la régulation française, fondée davantage sur les processus. Un examen des contradictions de cette régulation, une comparaison de l'efficacité et de l'équité des systèmes éducatifs français et britannique, font penser qu'il importe de comprendre ce qui retient notre système éducatif de s'engager dans u…
When Bitcoin Has the Flu: On Bitcoin’s Performance to Hedge Equity Risk in the Early Wake of the COVID-19 Outbreak
2020
Using the coronavirus COVID-19 outbreak as a set-up for a quasi-experiment, this study derives novel insights on the dynamic correlation between Bitcoin and U.S. stocks. Given the unprecedented scale of infections and the nature of the virus, the potential impact on the dynamic correlation was unpredictable and therefore uncertain. Using a difference-in-differences setting, the dynamic correlation between Bitcoin and stocks is controlled for the dynamic correlation between gold and stocks. This study finds that Bitcoin performed poorly in hedging this tail risk.
Access, Equity, and Regional Development
2014
All over the world, the transition from elite to mass, and in many cases, universal higher education (Trow & Burrage, 2010) has resulted in a new set of policy dilemmas regarding the governance of higher education (HE) systems in general (Amaral, Jones, & Karseth, 2002), as well as attempts to steer access to HE in particular (Pinheiro, Charles, & Jones, 2013; Pinheiro & Antonowicz, forthcoming).
The euro–dollar exchange rate and equity flows
2009
Abstract I examine equity flows between the US and the euro area and their impact on the euro–dollar exchange rate. I explain equity flows by examining the behavior of an international investor who maintains a minimum variance portfolio. An excess of euro area equity returns over US equity returns generates a flow of equity from the euro area to the US. The equity flow, the purchase of US equities by the euro-area residents, causes appreciation (depreciation) of the dollar (euro), while the purchase of euro area equities by US residents causes appreciation (depreciation) of the euro (dollar).
The Institutional Determinants of Private Equity Involvement in Business Groups The Case of Africa
2015
This study examines the governance attributes of post-IPO (initial public offering) retained ownership of private equity in business group constituent firms in contrast to their unaffiliated counterparts, in 202 newly listed firms in 22 emerging African economies. We adopt an actor centered institutional-theoretic perspective in rationalizing institutional voids and the advantages of maintained governance by both business angels (BA) and venture capital (VC) private equity. Our findings reveal private equity retain higher post-IPO ownership in business group constituents compared to unaffiliated firms and that this is inversely moderated in the context of improving institutional quality. Ou…
English and French Modes of Regulation of the Education System : a comparison
2003
03069; International audience; This paper describes English and French modes of regulation of the educational system, stressing the contrast between them (regulation by process versus regulation by outcomes), while their goals and organisation prove rather more convergent over the last 30 years. It tries to assess the correspondence between those two ways of operating and what we know about the functioning of organisations like schools. From that point of view, the French system fits the economic theory of organisation less well than the English one, so that some contradictions and tensions are predictable. Last, it looks for some relationhip with indicators of effectiveness, equity and soc…