542 research outputs found
Business Model Innovation in European SMEs: some preliminary findings
Business Models have been on the research agenda since the emergence of ecommerce and ebusiness in late last century. Although a lot of attention has been paid to the concept, ontologies, taxonomies and approach in the field of strategic management, information systems, digital business and high-tech entrepreneurship research, empirical research either in the form of cases studies or quantitative research is largely missing or based on research that is not preliminary designed to understand BMs and their impact. This is even more the case for BM Innovation and BM research for Small and Medium Enterprises (SMEs). In this paper we present our very first results of a sample of European SMEs and how they deal with BM Innovation. Our research shows that 35% of the SMEs in our sample are involved in BMI. The research also show that changes in BMs most of the time are related to a combination of multiple innovations at the same time like entering a new market, changing their eco-system, change pricing strategy, or dealing with changes in IT
Privacy concerns in quick response code mobile promotion: The role of social anxiety and situational involvement
Drawing upon utility maximization theory, this study examines the conse-quences of quick response (QR) code mobile promotion in terms of information privacy concerns, defensive responses (intention to protect, fabricate, or withhold), and loyalty. Two contextual variables, social anxiety and situational involvement, are hypothesized as moderators. The main survey employs the scenario method with 667 general consumers in Japan. The results indicate that most of the main effects are supported for both modera-tors. There are strong interaction effects of social anxiety and situational involvement in intention to protect and intention to fabricate personal information. Our study suggests that QR code promotion is a practical and useful tool for loyalty, and its use may significantly depend on its context, whether physical or psychological.This research was funded by a grant from the Spanish Ministry of Science and Inno-vation (National Plan for Research, Development and Innovation ECO2011-30105)
The role of ERP in business model innovation: Impetus or impediment
Purpose
This research explores the moderating role of Enterprise Resource Planning (ERP) in (Business Model (BM) innovation by comparing two groups of Small and Medium-sized Enterprises (SMEs) that are still in the process of considering adoption of ERP or already have implemented ERP. In particular, the aim is to see whether ERP enables or hampers the relationship between BM experimentation, i.e. the process of BM innovation, and BM performance. An important mediator, with a focus on downstream value delivery and creation, is the novelty of the BM in question.
Design/methodology/approach
This research is based on a large quantitative study among Spanish firms that are engaged in BM innovation activities and in different phases of implementing ERP. A representative sample of 208 Spanish firms engaged in Business Model Innovation from different sectors was used to collect data, which was analysed using heterotrait-monotrait (HTMT) for scaling and Structural Equation Modelling (SEM) for model testing.
Findings
Quantitative findings show that there is a direct positive impact of BM experimentation on BM performance for firms that did not implement an ERP, while downstream novelty leads to improved value capture due to increased efficiency and the associated cost reduction. By contrast, firms with ERP show a better performance, depending on the degree of the downstream novelty of the BM.
Originality/value
There is no previous research exploring the moderating role of ERP in BM Innovation for SMEs. This is the first study to examine whether BM experimentation affects BM performance and value capturing, as mediated by BM novelty and moderated by implementation by ERP.publishedVersio
Sustainable business model innovation: Review, analysis and impact on society
No abstract available
Drive a Website Performance Using Web Analytics: A Case Study.
With the introduction of Web Analytics into Web Marketing, organizations now have the opportunity to measure, track, and analyze the behavior of their website users. The REAN model, standing for Reach, Engage, Activate and Nurture, appeared to be the most relevant model to plan and measure activities. This model is used to set goals, objectives and define metrics in order to improve Website performances using Web Analytics. The main research objective is to establish a list of optimization actions (based on academic papers, official sources, white papers and best practices) to be implemented, and to test if those actions had a positive impact on the website performance. Preliminary findings from this research-in-progress paper may assist managers on: 1) how to attract new visitors in order to expand traffic, 2) how to transform visitors into users, and increase registrations, and 3) how to build a loyal audience and make visitors come back
Low Latency Estimation of Motor Intentions to Assist Reaching Movements along Multiple Sessions in Chronic Stroke Patients: A Feasibility Study
A corrigendum on
Low Latency Estimation of Motor Intentions to Assist Reaching Movements along Multiple
Sessions in Chronic Stroke Patients: A Feasibility Study
by Ibáñez, J., Monge-Pereira, E., Molina-Rueda, F., Serrano, J. I., del Castillo, M. D., Cuesta-Gómez,
A., et al. (2017). Front. Neurosci. 11:126. doi: 10.3389/fnins.2017.00126. In the recently published article, there were incorrect and missing contents in the
Acknowledgments section
Risk factors for graft loss and mortality after renal transplantation according to recipient age: a prospective multicentre study
Producción CientíficaBackground. To describe the causes of graft loss, patient death and survival figures in kidney transplant patients in Spain based on the recipient’s age. Methods. The results at 5 years of post-transplant cardiovascular disease (CVD) patients, taken from a database on CVD, were prospectively analysed, i.e. a total of 2600 transplanted patients during 2000–2002 in 14 Spanish renal transplant units, most of them receiving their organ from cadaver donors. Patients were grouped according to the recipient’s age: Group A: 60 years. The most frequent immunosuppressive regimen included tacrolimus, mycophenolate mofetil and steroids. Results. Patients were distributed as follows: 25.85% in Group A (>40 years), 50.9% in Group B (40–60 years) and 23.19% in Group C (>60). The 5-year survival for the different age groups was 97.4, 90.8 and 77.7%, respectively. Death-censored graft survival was 88, 84.2 and 79.1%, respectively, and non death-censored graft survival was 82.1, 80.3 and 64.7%, respectively. Across all age groups, CVD and infections were the most frequent cause of death. The main causes of graft loss were chronic allograft
dysfunction in patients 1 g at 6 months post-transplantation were statistically significant in the three age groups. The patient survival multivariate analysis did not achieve a statistically significant common factor in the three age groups.
Conclusions. Five-year results show an excellent recipient survival and graft survival, especially in the youngest age group. Death with functioning graft is the leading cause of graft loss in patients >40 years. Early improvement of renal function and proteinuria together with strict control of cardiovascular
risk factors are mandatory
Renal transplantation in the modern immunosuppressive era in Spain: four-year results from a multicenter database focus on post-transplant cardiovascular disease
Producción CientíficaTo evaluate cardiovascular disease (CVD) after renal transplantation we established a CVD database
(no-intervention) including all patients transplanted among 2000–2002 in 14 hospitals from Spain (Renal Forum Group) (n¼2600). They were prospective followed annually thereafter and we present herein the most important results concerning survival figures and CVD at four years. Mean recipient age was 49.7±13.7 years: 16% retransplanted and 12.5% hyperimmunized. Tacrolimus, mycophenolate
mofetil, and steroids was used in 63%. Acute rejection (AR) rate at 1 year was 14.8%. Graft and patient survival at 48 months were 85.6% (death censored) and 91.7% respectively. The first cause of graft loss was vascular in the first year, death with function during the 2–3 years, and chronic allograft nephropathy at the 4th year. Donor age, time on dialysis, acute tubular necrosis (ATN), AR, SCr at 6
months, the use of angiotensin-converting enzyme inhibitors/angiotensin receptor blockers in the first year, and systolic blood pressure at 24 months were independent risk factors for graft loss at 4th year. The first cause of death was CVD (predominantly ischemic heart disease (IHD) in the first year). Recipient age, ATN, and SCr at 6 months were independent predictors of mortality. Despite
worsening of donor age, comorbidity, and advanced age of recipients, survival figures at four years are considered good in our Spanish non-selected population. Cardiovascular mortality is the most important cause of death and graft loss particularly, IHD in the first year. Therefore, to decrease post-transplant mortality a careful cardiovascular evaluation and treatment in the waiting list and a close follow-up of patients after transplantation is mandatory
Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory
The Auger Engineering Radio Array (AERA) is part of the Pierre Auger
Observatory and is used to detect the radio emission of cosmic-ray air showers.
These observations are compared to the data of the surface detector stations of
the Observatory, which provide well-calibrated information on the cosmic-ray
energies and arrival directions. The response of the radio stations in the 30
to 80 MHz regime has been thoroughly calibrated to enable the reconstruction of
the incoming electric field. For the latter, the energy deposit per area is
determined from the radio pulses at each observer position and is interpolated
using a two-dimensional function that takes into account signal asymmetries due
to interference between the geomagnetic and charge-excess emission components.
The spatial integral over the signal distribution gives a direct measurement of
the energy transferred from the primary cosmic ray into radio emission in the
AERA frequency range. We measure 15.8 MeV of radiation energy for a 1 EeV air
shower arriving perpendicularly to the geomagnetic field. This radiation energy
-- corrected for geometrical effects -- is used as a cosmic-ray energy
estimator. Performing an absolute energy calibration against the
surface-detector information, we observe that this radio-energy estimator
scales quadratically with the cosmic-ray energy as expected for coherent
emission. We find an energy resolution of the radio reconstruction of 22% for
the data set and 17% for a high-quality subset containing only events with at
least five radio stations with signal.Comment: Replaced with published version. Added journal reference and DO
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