Disruptive technology adoption,particularities of clustered firms

ABSTRACT

This article explores to what extent the internal attributes of a clustered firm influence its capacity to adopt disruptive innovations. A multidimensional approach to the absorptive capacity (ACAP) model is used to distinguish between potential (acquisition and assimilation domains) and realized (transformation and exploitation domains) internal firm capabilities. Our evidence comes from an empirical analysis of the population of firms belonging to the Spanish ceramic tile cluster which have adopted a disruptive innovation – the so-called digital printing technology – on a massive scale. The econometric estimations suggest the relevance of the Exploitation dimension of ACAP for early adoption of a new technology. In contrast, the other dimensions do not seem to play a decisive role when it comes to adopting one novelty earlier than others. In conclusion, and contrary to what was expected for non-clustered firms, the results revealed an uneven effect of the potential and realized domains of ACAP of clustered firms regarding the rate of adoption of distant technologies.     

Women in the migrant economy. A positional approach to contextualize gendered transnational trajectories

ABSTRACT

Drawing on the life histories of migrant women entrepreneurs in the Netherlands and Spain, this article explores the influence of transnational trajectories on their social positions and business strategies. A translocational positional approach enables us to research the transnational strategies of women entrepreneurs more effectively in addition to examining the changes in social positions and gendered identities between the country of origin and the country of destination. This approach contributes to scholarship on ‘context’ by offering a transnational gendered dimension in relation to the effects of social, spatial and institutional factors. Our findings demonstrate how female migrant entrepreneurs redefine their social status in different contexts by establishing a business and challenge, contest or comply with gender relations in their transnational entrepreneurial journeys.     

Assessing the impact of individual and context factors on the entrepreneurial process. A cross-country multilevel approach

This paper attempts to fill the gap on the existing entrepreneurship literature by empirically testing the influence of two groups of individual-level factors (socio-economic, demographic and perceptual characteristics) and two groups of country-level factors (both formal and informal institutional measures and macroeconomic variables) on three stages of the entrepreneurial process. We analyze the interplay between individual and context factors in nascent, young and established entrepreneurs across 49 different countries, mixing data from different sources and applying multilevel binary logistic regression models. Our results show that entrepreneurial activities are male headed, irrespectively of the entrepreneurial stage of their activities, and that highly-educated entrepreneurs are more oriented to start up new ventures. The existence of a wider network of people involved in entrepreneurship contributes to updating information on new markets and opportunities, leading to a more accurate entrepreneurial decision. The level of development of a country constitutes an important determinant of entrepreneurship but also moderates the relationship between entrepreneurship and institutional factors. In more developed countries, individual characteristics may be still determinant factors shaping the decision to become an entrepreneur, although their magnitude may depend on the stage of the entrepreneurial process. Finally, the key to entrepreneurship for both more and less developed countries seems to be their fiscal systems: a fair tax system that actively fights tax evasion and corruption seems to be essential to reducing the economic pressure associated with the creation and survival of ventures.

     

Frontier markets’ efficiency: mutual information and detrended fluctuation analyses

This study tests weak form efficiency in frontier markets. Mutual information and detrended fluctuation analyses are performed to assess global correlation and long range dependence in the stock markets of twenty three countries. The results indicate that Slovenia is the only case where there is evidence compatible with weak form efficiency. The relatively less inefficient markets are mainly located in Europe and America, and the relatively more inefficient mainly in the Middle East. This information is useful for investors, but also for the assessed countries’ regulators as they indicate that relevant impediments are preventing the exploitation of potential profitable opportunities.

     

One-sample tests for a generalized Fréchet variance of a fuzzy random variable

A procedure to test hypotheses about the population variance of a fuzzy random variable is analyzed. The procedure is based on the theory of UH-statistics. The variance is defined in terms of a general metric to quantify the variability of the fuzzy values about its (fuzzy) mean. An asymptotic one-sample test in a wide setting is developed and a bootstrap test, which is more suitable for small and moderate sample sizes, is also studied. Moreover, the power function of the asymptotic procedure through local alternatives is analyzed. Some simulations showing the empirical behavior and consistency of both tests are carried out. Finally, some illustrative examples of the practical application of the proposed tests are presented.     

Functional and productive dependence: new characteristics for the analysis of enterprises from a macroeconomic view

This article introduce two new characteristics of firms, which are important, from a macroeconomic view, to evaluate the roll of entrepreneurial tissue in the territorial economic growth: functional dependence and productive dependence. An empirical analysis has been formulated in order to contrast the importance of these entrepreneurial characteristics, and try to show its relation with territorial economic growth.     

Adopt the euro? The GME approach

The objective of this paper is to evaluate the degree of financial integration achieved in the European Union based on covered interest parity and using Generalized Maximum Entropy. EU countries are divided into two groups according to their current situation with respect to the adoption of the euro. Financial integration before the adoption of the euro is analyzed for the countries that adopted the euro in 1999. Similarly, current financial integration is evaluated for non-euro EU countries. Besides the importance of comparing the situation of the non-euro EU countries with the situation of the euro EU countries previous to the euro adoption, which may be useful to evaluate an eventual decision of the non-euro members to adopt the euro, it is interesting to analyze the performance of Generalized Maximum Entropy. Generalized Maximum Entropy has the ability to estimate the parameters of a regression model without imposing any constrains on the probability distribution of errors and it is robust even when we have ill-posed problems. Overall our results suggest that the degree of financial integration on non-euro countries is lower than the degree of financial integration that existed among euro adopting countries before the adoption of the euro.     

Random PERT: application to physical activity/sports programs

This paper illustrates the variety of PERT technique known as random PERT. The aim of this technique is to help plan the duration of activities, something which can be particularly difficult in psychosocial programs. Thus, this task is often carried out by experts, who know that there are many events which may modify the proposed calendar. The paper includes an empirical illustration of random PERT applied to a physical activity/sports program for elderly people.     

Demographic Diversity in the Boardroom: Mediators of the Board Diversity–Firm Performance Relationship

Whereas the majority of research on board diversity explores the direct relationship between racial and gender diversity and firm performance, this paper investigates mediators that explain how board diversity is related to firm performance. Grounded in signalling theory and the behavioural theory of the firm, we suggest that this relationship operates through two mediators: firm reputation and innovation. In a sample of Fortune 500 firms, we find a positive relationship between board racial diversity and both firm reputation and innovation. We find that reputation and innovation both partially mediate the relationship between board racial diversity and firm performance. In addition, we find a positive relationship between board gender diversity and innovation.     

A stochastic frontier analysis to estimate the relative efficiency of Spanish airports

There exists a common belief among researchers and regional policy makers that the actual central system of Aeropuertos Españoles y Navegación Aérea (AENA) should be changed to one more decentralized where airport managers could have more autonomy. The main objective of this article is to evaluate the efficiency of the Spanish airports using Markov chain Monte Carlo (MCMC) simulation to estimate a stochastic frontier analysis (SFA) model. Our results show the existence of a significant level of inefficiency in airport operations. Additionally, we provide efficient marginal cost estimates for each airport which also cast some doubts about the current pricing practices.