Search results for "Diversification"
showing 10 items of 181 documents
Determinants of required returns in venture capital investments: a five country study
2002
Abstract Using two complementary theoretical perspectives, we develop hypotheses regarding the determinants of the return required by venture capitalists and test them on a sample of over 200 venture capital companies (VCCs) located in five countries. Consistent with resource-based theory, we find that early-stage specialists require a significantly higher return than other VCCs when investing in later-stage ventures. Consistent with financial theory, we find that acquisition/buyout specialists require a significantly lower return than other VCCs when investing in expansion companies. Furthermore, in comparison to specialists, highly stage-diversified VCCs require a significantly higher ret…
Relocating within the university : proposal of a relocation rate based on a study of educational trajectories
2017
La universidad ha vivido transformaciones importantes en los últimos años como es la expansión de una mayor heterogeneidad en el perfil de los estudiantes. Esta realidad ha implicado cambios significativos en el acceso a la universidad, los resultados y la salida hacia el mercado laboral de los universitarios. Los estudiantes provienen de entornos socioeconómicos diferentes, de vías de acceso diversas y se incorporan a la universidad con distintas expectativas y ritmos están produciendo una diversificación de las trayectorias educativas. En este sentido, esta diversificación conduce a una mayor frecuencia de trayectorias que desencadenan cambios de grado y abandonos de los estudios, lo que …
Brazil, Russia, and Turkey: How New Democracies Deal with International Models of Higher Education?
2019
The purpose of this chapter is to address the issue of national translations of international influences and trends in higher education systems, as well as resistance to such paradigms. Three emerging countries, that is, Brazil, Russia, and Turkey, with very different geographical and historical contexts, will be considered as case studies. As young democracies, their strong national sentiment can contradict external recommendations in terms of the management of higher education.
Do irresponsible corporate activities prevent membership in sustainable stock indices? The case of the Dow Jones Sustainability Index world
2021
Abstract The study analyses the real-life results from the DJSI World selection process and investigates whether companies are treated differently because of sectoral or geographical diversification needs of the index; furthermore, the question whether its methodology penalises ESG-related irresponsible corporate activities is investigated. The last is an important issue, as it is not unusual to find constituents of sustainable indices implicated in corporate scandals. This is a striking fact, contradicting the ethical and sustainable imperative such companies are supposed to comply with. The authors scrutinise data from a data panel containing 2872 firms between 2011 and 2016 and estimate …
Efficient Diversification of International Investments: The Spanish Point of View
1999
The search for the best investments in a return-risk framework has led the investors to the portfolio diversification. The domestic markets liberalisation and a increasingly financial market integration, have made the investors to exceed the national barriers in order to get the international diversification of their portfolios.
Ethnic differences in utilization of online health information sources : A test of the social inequality hypotheses
2023
The goal of the current study was to understand ethnic differences in use of online health information sources. Social stratification and social diversification hypotheses were used as study’s theoretical framework. The data were obtained from the 2017 Israel Social Survey (N = 2166). Multinomial and logistic regression techniques were used for the multivariate analysis. The results suggest that Israeli Arab respondents were less likely than Israeli-born Jewish respondents to seek health information using the Health Funds’ call centers or websites, other websites, and to utilize any number of the online health information sources. The findings provide a strong support for the social strati…
On the Returns to Invention within Firms: Evidence from Finland
2018
International audience; In this paper we merge individual income data, firm-level data, patenting data, and IQ data in Finland over the period 1988–2012 to analyze the returns to invention for inventors and their coworkers or stakeholders within the same firm. We find that: (i) inventors collect only 8 percent of the total private return from invention; (ii) entrepreneurs get over 44 percent of the total gains; (iii) bluecollar workers get about 26 percent of the gains and the rest goes to white-collar workers. Moreover, entrepreneurs start with significant negative returns prior to the patent application, but their returns subsequently become highly positive.
Accessibility of Norwegian Municipalities Websites: An Interactive Learning Environment Experimental Investigation
2016
Accessibility is an important aspect of websites generally and public websites particularly. Many ways could be proposed to enhance accessibility, however the impact of selected actions is hard to predict due to diversification and contradiction, in addition to the existence of the time factor. A System Dynamics simulation model including factors affecting the accessibility of Norwegian municipal websites was encapsulated in an Interactive Learning Environment (ILE). As the model promised to be able to change how users think and take decisions, this ILE was tested by users in an experiment. We have conducted a#x03B1;, a#x03B2;, and a#x03B3; change analysis on the results of this experiment.…
European traditional tomatoes galore: a result of farmers' selection of a few diversity-rich loci
2022
A comprehensive collection of 1254 tomato accessions, corresponding to European traditional and modern varieties, early domesticated varieties, and wild relatives, was analyzed by genotyping by sequencing. A continuous genetic gradient between the traditional and modern varieties was observed. European traditional tomatoes displayed very low genetic diversity, with only 298 polymorphic loci (95% threshold) out of 64 943 total variants. European traditional tomatoes could be classified into several genetic groups. Two main clusters consisting of Spanish and Italian accessions showed higher genetic diversity than the remaining varieties, suggesting that these regions might be independent seco…
Patterns of Working Time and Work Hour Fit in Europe
2018
The requirements for more flexible and lean forms of production that are able to adapt to demand cycles, both quantitatively and functionally, are common in all advanced economies. At the same time, the flexibilization of working times and work places has become an increasing focus for the analysis of quality of work and life (i.e. work-life balance). This chapter approaches flexibilization as a transition from an industrial to a post-industrial working time regime. The new post-industrial working time regime is usually characterized by deregulation of collective norms, diversification of the length (short and long hours) and pattern of working time (unsocial hours), increasing work intensi…