Assessment of information and communications technology maturity level

The use of information and communications technology (ICT) turned out to be a key factor in the process of the wider development of a country. It is therefore very useful to estimate ICT evolution by the means of an appropriate metric. Based on statistical data from 159 countries, the ICT maturity level index (IMLI) is proposed and estimated by using structural equation modelling (SEM). This index is a metric measuring the information society in a country and consists of three sub-indices which are access, use and skills. It is an improvement of the ICT development index, proposed by the ITU in 2009. The analysis divides the countries into two groups, the developed and the developing, due to major disparities in their statistical data. The criterion used to define the groups was the income, as expressed by the Gross National Income per capita. The impact of a number of influential parameters on the ICT maturity level is evaluated and it becomes obvious that there is a substantial difference in their impact between developed and developing countries. Finally, a procedure that allows the ranking of the countries, based on IMLI, is presented.     

Corporate derivatives use policy and information environment

We provide evidence consistent with the notion that prudent use of financial derivatives improves firms’ information environment. We show that firms with sophisticated and comprehensive derivatives use policies display lower levels of uncertainty about future cash flows, volatility of future income and sales growth, and equity mispricing than those that do not use derivatives. However, we also show that policies that consist of large positions in a single type of derivative contract are not likely to produce similar benefits. These results remain intact even after accounting for the endogenous nature of derivatives use policy and information risk and mispricing.     

Money, Income and Inflation in Equilibrium – The Case of Greece

The specification of the linear long-run relationship among money, income and the opportunity cost of holding money has been a popular study in economic literature. In the specific case of Greece, numerous articles investigated this relationship using quarterly data, mainly of the period after 1960. The objective of this article is to investigate the same long-run relationship using annual data and covering the historical period between 1858 and 1938. The results of the used cointegration analysis are presented along with the findings of other authors who covered the post war era of the Greek Economy.

The Feldstein–Horioka puzzle across EU members: Evidence from the ARDL bounds approach and panel data

This paper addresses the saving-investment (SI) correlation for the EU15 member countries, using the ARDL approach and panel regressions. If we accept the Feldstein–Horioka [Feldstein, M. and C. Horioka, 1980, Domestic saving and international capital flows, Economic Journal 90, 314–329.] interpretation of the SI correlation, the evidence from the ARDL approach does not point to any particular direction in terms of country size, or level of development, or economic and capital market structure. Panel regressions yield an SI coefficient in the range of 0.148–0.157. This finding is attributed to higher capital mobility, lower transaction costs in the international capital markets, and the declining status of long-run current account targeting as a primary government objective.     

Export experience counts: exploring its effect on product design change

In this paper, we explore how managers' export experience can affect the change in product design following changes in perceived past performance. Using data from 519 Portuguese exporters, we find that performance improvement will encourage safe decision making in which firms either will not change the product design or will change it in a way that makes it more similar across the product range. However, when managers' export experience is greater, they encourage change in ways that could support product differentiation. The abilities of experienced managers to read the market, i.e. to interpret changes in performance and translate them into product specifications, help explain these findings. We contribute to the literature in two ways. First, we explore the relationship among past export performance change, product design, and managers' export experience. Second, we identify specific kinds of design changes that firms adopt in response to changes in different dimensions of organizational performance. Based on our findings, we would recommend to new product development managers to consider both managers' export experience and the dimension used to measure performance when evaluating calls for standardizing the design by export managers. Our findings suggest that such calls could be driven by short‐term gains in export performance. Furthermore, we would also emphasize the need to routinely capture information from experienced export managers to ensure that it is considered in future decisions about design changes.