Search results for "SAMPLE"
showing 10 items of 2270 documents
Gender Discrimination and the Monitoring Role of Female Directors Over Accounting Quality
2016
Recent research in accounting suggests female directors exert more stringent monitoring over the financial reporting process than their male counterparts. However, an emerging literature in finance and economics questions whether females in leadership roles significantly differ from their male counterparts. Building on this literature, we re-examine the link between the presence of female directors, gender biases, and financial statements quality. Using a large sample of UK firms we find that a larger percentage of women among independent directors is significantly associated with lower earnings management practices. However, we show that this relation disappears if we focus on firms that d…
Website quality and internal business factors: An empirical investigation in the Italian wine industry
2016
Purpose The purpose of this paper is dual. The first is to assess the quality of websites of Italian wineries, using the Web Assessment Index (WAI), and compare e-commerce and e-marketing websites. The second is to verify the existence of a relationship between the website quality and business revenue, on one hand, and the characteristics of managers, on the other. Design/methodology/approach A two-step survey was carried out to respond to the aims of the study. First, a sample of wineries was contacted to capture information on both the wineries and managerial characteristics. On the basis of the observed data, a second step of the analysis was performed taking into consideration 84 winer…
Key drivers of internet banking services use
2009
PurposeThe purpose of this paper is to analyse the determinants of internet banking use, paying special attention to the role of product involvement, perceived risk and trust.Design/methodology/approachThe impact of trust, perceived risks, product involvement and TAM beliefs (ease of use and usefulness) on internet banking adoption is tested through structural equation modelling techniques. The sample consists of 511 Spanish internet banking services users and the data are collected through an internet survey. Risk is measured as a formative construct.FindingsData analysis shows that TAM beliefs and perceived risks (security, privacy, performance and social) have a direct influence on e‐ban…
Effect of rapid maxillary expansion on sleep apnea-hypopnea syndrome in growing patients. A meta-analysis.
2019
Background Changes produced in the upper airway after rapid maxillary expansion makes this procedure a therapeutic option for treating sleep apnea-hypopnea syndrome (SAHS) in children. The objective of this systematic review and meta-analysis was to analyze the evidence available for the effects of rapid maxillary expansion (RME) on SAHS, analyzing changes produced in oximetric variables: apnea-hypopnea index (AHI); oxygen saturation (SO2); sleep efficiency (SE), total sleep time (TST), percentage of rapid eye movement (REM) phase; and arousal index (AI). Material and Methods An electronic search was conducted in the PubMed, Scopus, Embase, and Cochrane databases, and in grey literature (Op…
Employees' perceptions of high-performance work systems and innovative behaviour: The role of exploratory learning
2017
Abstract This paper analyses the influence of employees' perceptions of high-performance work systems (HPWSs) on employees' exploratory learning and innovative behaviour. Furthermore, the mediating role of exploratory learning in this relationship has also been studied. To achieve these objectives, a quantitative analysis was conducted with a sample of 304 researchers from the Spanish public sector. Results showed the relevance of employees' perceptions of HPWSs in promoting exploratory learning and employees' innovative behaviour. The mediating role of exploratory learning in the relationship was assessed. The paper mentions the importance of workers' perceptions on the implementation of H…
In-house versus external basic research and first-to-market innovations
2016
This paper explores to what extent conducting internal basic research, as opposed to external basic research (i.e. outsourcing and collaboration with universities) encourages firms to bring new products into the market ahead of competitors, and contributes to innovation performance. The analysis is based on a sample of Spanish manufacturing firms over the period 2006–2012. Our findings suggest that conducting in-house basic research affects firm's propensity to introduce product novelties. Furthermore, performing this activity continuously affects the probability of being product-pioneer in low and medium–low tech sectors. Collaboration with universities also helps in introducing new produc…
Key drivers of services website loyalty
2014
The ease of website comparison and strong price competition encourage users to constantly switch tourism service providers. The present work analyses how satisfaction, trust, and commitment can help to strengthen loyalty towards websites selling accommodation services. Moreover, special attention is paid here to evaluate the moderating effects of gender on the relationships between these variables. Structural equation models were used to test the hypotheses on a sample of 230 Mexican Internet users, online purchasers of tourist accommodation services. The results show significant differences between men and women's post-purchase behaviour with a higher influence in women of trust on commitm…
Internet banking loyalty: evaluating the role of trust, satisfaction, perceived risk and frequency of use
2011
This paper analyses the role of satisfaction, trust, frequency of use and perceived risk as antecedents of consumer loyalty to banking websites. While the literature usually focuses on the direct effects of these variables, special attention is paid here to evaluate their moderating effects on the relationship between satisfaction and loyalty. The results from a sample of 254 Spanish users of Internet banking services show that while satisfaction correlates positively with loyalty, the effect is significantly less intense with high levels of perceived risk. The results are similar for trust, which correlates more positively with high levels of perceived risk, but also when Internet banking …
Investment and Control Decisions in Foreign Markets: Evidence from Service Industries
2010
We empirically investigate the entry mode choice in the service sector. In contrast to current models, we propose a model for choice of entry mode that breaks down the decision into two levels of analysis: first, at the more macro level, the choice of the degree of commitment is influenced mainly by country-related variables; second, at the more micro level, the choice of the degree of control is addressed by firm-related variables. Based on a sample of 328 foreign market entries, our study contributes to the literature of entry mode in two ways: first, by showing the explanatory capacity of the hierarchical model in the analysis of entry mode choice in the service sector; and second, throu…
Influence of online shopping information dependency and innovativeness on internet shopping adoption
2008
PurposeThe paper's purpose is to analyse the influence of online shopping information dependency and innovativeness on the acceptance of internet shopping.Design/methodology/approachThe impact of online shopping information dependency, domain‐specific innovativeness and technology acceptance model (TAM) variables on future shopping intention has been tested through structural equation modelling techniques. The sample consisted of 465 Spanish consumers who had never purchased online.FindingsData analysis shows that consumer innovativeness and online shopping information dependency have a direct and positive influence on future online shopping intention and that the basic TAM hypotheses are f…