International stock markets comovements: the role of economic and financial integration

The contribution of economic and financial integration to international stock markets comovements are investigated by means of a large scale macroeconometric model, set in the factor vector autoregressive framework (F-VAR). The findings point to a relevant role for both economic and financial integration in explaining international stock markets comovements for the G-7 countries. While economic integration would exercise its effects through the common response of stock markets to global economic shocks, financial integration would operate through financial shocks spillovers, particularly at the regional level.      

Economic impact of contrast-induced acute kidney injury associated with invasive cardiology: role of iso-osmolar contrast media in Germany,Italy, Poland,and Spain

Objective:

Iso-osmolar Iodixanol is associated with a lower rate of contrast-induced acute kidney injury (CI-AKI) in patients at increased risk compared to low-osmolar contrast media (LOCM). The aim of this study was to assess the financial consequences of CI-AKI risk reduction in patients undergoing coronary angiography (CA) with or without percutaneous coronary intervention (PCI) in German, Italian, Polish and Spanish hospitals.

Methods:

This budget impact analysis (BIA) compared a scenario with iodixanol to a scenario without, where only LOCM were used, in patients at increased risk of CI-AKI over a 3-year horizon. A meta-analysis based on a systematic review observed a lower rate of CI-AKI with iodixanol compared to LOCM (Risk Reduction?=?0.46) in patients with underlying impaired renal function (serum creatinine ≥1.6?mg/dl and estimated glomerular filtration rate ≤50?ml/min/1.73 m²). Contrast media and CI-AKI hospitalization costs were included in the analysis and unit costs were obtained from published literature, official sources or, when available, from hospital data. In the absence of country-specific data, resource utilization for a CI-AKI hospitalization was obtained by interviews with local clinicians in each country. The percentage of patients who received iodixanol was assumed to increase over time.

Results:

Based on a percentage of patients at increased risk of CI-AKI equal to 20% in Germany, 24% in Italy, 23% in Poland and 10% in Spain, results showed that the introduction of iodixanol would bring a 3-years cumulative net percentage saving on the total hospital budget of 29%, 34%, 25%, and 33% in the four countries respectively.

Conclusion:

The results of the analysis for the four countries showed that iodixanol use in patients at increased risk of CI-AKI undergoing CA with or without PCI may bring considerable savings on the hospital’s budget, due to the associated reduction in CI-AKI incidence.     

International diversification of manufacturing operations: Performance implications and moderating forces

The strategic importance of diversifying international manufacturing for firms with global operations has been extensively documented in a series of studies. There is a lack of studies, however, of the performance implications of strategically spreading manufacturing operations across the globe. In fact, most research on international manufacturing to date has generalized from findings by researchers that examine international diversification at the level of the whole value chain, rather than specifically looking at the performance impact of dispersing production operations. Building on the concept of international manufacturing diversification, we show that its relationship with financial performance is inverted U-shaped, and that this relationship is positively moderated by product diversification and co-location of manufacturing and sales activities in the same geographic market. We place the development of international manufacturing diversification processes in the context of the resource based view and transaction costs economics. Hypotheses are tested using data on 38 firms with home base in 15 countries and car and light truck production activities in 45 countries from 2002 to 2008.     

Development and validation of the Remote Working Benefits & Disadvantages scale

The changes that are constantly occurring in the labour sector have led organisations and companies to move towards digital transformation. This process was accelerated by the COVID-19 pandemic and  conducted to a massive recourse to the practice of remote working, which in this study is understood as the term for the way of performing work outside the usual workplace and with the support of ICT. Currently, there are no flexible scales in the literature that allow measuring the benefits and disadvantages of remote working with a single instrument. Thus, the distinction between the positive and negative consequences of working remotely, substantiated by a solid literature, provides a framework for a systematical understanding of the issue. The aim of the present study is to develop and validate a scale on remote working benefits and disadvantages (RW-B&D scale). For this end, a preliminary Exploratory Factor Analysis (EFA) with 304 participants, a tailored EFA with a sample of 301 workers and a Confirmatory Factor Analysis (CFA) with 677 workers were conducted. Participants were all Italian employees who worked remotely during the period of the COVID-19 health emergency. Data were collected between October 2020 and April 2021. The psychometric robustness of the model was assessed through bootstrap validation (5000 resamples), fit indices testing and measurement of factorial invariance. The statistical analyses demonstrated the bifactorial nature of the scale, supporting the research hypothesis. The model showed good fit indices, bootstrap validation reported statistically significant saturations, good reliability indices, and convergent and discriminant validity. Measurement invariance was tested for gender and organisational sector. The results suggested that the novel scale facilitates the quantitative measurement of the benefits and disadvantages associated with remote working in empirical terms. For this reason, it could be a streamlined and psychometrically valid instrument to identify the potential difficulties arising from remote working and, at the same time, the positive aspects that can be implemented to improve organisational well-being.

     

Euro money market spreads during the 2007–? financial crisis

In the paper we investigate the empirical features of euro area money market turbulence during the recent financial crisis. By means of a novel Fractionally Integrated Heteroskedastic Factor Vector Autoregressive model, we find evidence of a deterministic level factor in the EURIBOR-OIS (OIS) spreads term structure, associated with the two waves of stress in the interbank market, following the BNP Paribas (9 August 2007) and Lehman Brothers (16 September 2008) “shocks”, and two additional factors, of the long memory type, bearing the interpretation of curvature and slope factors, respectively. The unfolding of the crisis yields a significant increase in their persistence and volatility. We also find evidence of a declining trend in the level and volatility of OIS spreads since December 2008, associated with ECB liquidity policies.     

Localized Competition,Heterogeneous Firms and Vertical Relations

This paper investigates the link between firms' geographic configuration and market power in imperfect markets. We consider two related setups. The first illustrates the relevant characteristics of the pricing equilibrium. A main implication is that the equilibrium price vector changes in accordance with the firms' spatial configuration. The second, where firms operate as downstream retailers affiliated to rival upstream wholesalers, shows that upstream market power is strongly affected by an index of geographic concentration which reflects the spatial configuration of retailers. Finally, our analysis provides several insights for market delineation as well as merger evaluation and remedies.     

How financial intermediation impacts on financial stability?

The great financial crisis widened the role of financial intermediation in financial stability. This study develops a new financial intermediation variable, credit cash flow (CCF), which enables measurement of the net financial flow resulting from loan activity. An analysis provides evidence that CCF affects the capital buffer via credit gap behaviour, thus indicating the existence of a channel between the CCF and the capital buffer. Such a link offers the policy-maker the possibility to monitor the behaviour of financial intermediation carried out by banks, in order to avoid the outbreak of financial instability events.     

A study on the attributes involved in the hedonic pricing of Brazilian clothing

The objective of this study is to identify the weighted importance of intrinsic and extrinsic attributes. Intrinsic attributes are defined as the specific features of products. Extrinsic attributes refer to other characteristics that are also important for price composition, such as brand, store layout and services, and purchasing experiences. In a survey with 1,923 collected responses, it was possible to identify and quantify intrinsic and extrinsic influencing factors beyond price strategy in the Brazilian fashion market for blue jeans. The statistical analysis was based on the hedonic price method. The idea of expressing the price based on a series of intrinsic and extrinsic variables avoids the problem of using the regression technique. In this research, multiple linear regression and quantile regression were applied. The results show that extrinsic attributes have greater influence than intrinsic features on explaining the final market prices using log-linear and quantile regression statistical methods.     

Discovering quiescent meanings in technologies: exploring the design management practices that support the development of Technology Epiphanies

In contemporary business and academia, design has been increasingly viewed as an important strategic asset such that several scholars and executives have recently investigated the links among design, innovation and competitive advantage. Indeed, recent and emerging literature streams are exploring the potential contribution design can provide in valorising and differently adopting new or existing technologies [Dell’Era, Marchesi, and Verganti 2010. “Mastering Technologies in Design-Driven Innovation – How Two Italian Companies Made Design a Central Part of their Innovation Process.” Research Technology Management 53 (2): 12–23 Buganza et al. 2015. “Unveiling the Potentialities Provided by New Technologies: A Process to Pursue Technology Epiphanies in the Smartphone App Industry.” Creativity and Innovation Management 24 (3): 391–414]. This paper aims to investigate the design managerial practices able to support Technology Epiphanies, which are defined as the discovery of quiescent meanings in new or existing technologies [Verganti 2009. Design-Driven Innovation. Changing the Rules of Competition by Radically Innovating What Things Mean. Boston: Harvard Business Press]. The paper relies on four in-depth case studies developed by both primary and secondary sources: Nintendo, Kartell, Technogym and KUKA Robotics. The paper identifies three design management practices that can guide managers in the development of Technology Epiphanies: interpreting technology as an enabling platform, building double-sided network and accessing new knowledge domains.     

Strategic foresight in corporate organizations: Handling the effect and response uncertainty of technology and social drivers of change

Today many companies in many industries put a lot of efforts into monitoring and investigating emerging drivers of change in their business environment, particularly in relation to new technologies and events in the social, economic, political and ecological landscapes which surround their industry. So far scholars in the literature on foresight and future studies focused on the techniques and practices for analysing the “state” uncertainty about the likely path of evolution of emerging drivers of change. Anyway, less attention was devoted to the “effect” uncertainty about the impact of drivers of change on the competitive position of the firm and to the “response” uncertainty about how to take advantage of these drivers. These are the main issues we take into account, through a field research on firms that, notwithstanding they were able to properly assess the likely evolution (state uncertainty) of relevant drivers of change in their industry, either were successful or dramatically failed in handling the effect and response uncertainty of these drivers. Moreover, we carried out multiple case studies of some large companies that have established an organizational unit dedicated to strategic foresight. Overall, the results of our research may contribute to improve the effectiveness of strategic foresight and to increase its value added to the planning process of corporate firms, while providing helpful insight to public organizations that promote foresight exercises for enhancing the competitiveness of local firms.