1,720,981 research outputs found
Economic crisis and firm exit: do intangibles matter?
No full textThe crisis regarding the Euro area has caused several business closures, especially in the periphery of the EMU. In this paper we use an orginal Italian firm-level dataset to determine why firms exit the market during times of economic crisis, paying particular attention to the role of intangibles. We argue that intangibles strenghten a firm's resilience, which improves the firm's ability to cope with adverse events and unexpected shocks. We obtain two main results: first, we show that the presence of intangibles significantly reduces the probability of firm exit, especially during the initial phase of the crisis, second, we find that financial constraints become more relevant than intangibles in explaining firm exit during the latest stages of the crisis. Thus, the process of firm selection during the crisis has undergone a rapid transformation, with distorsions that may lead even skilled firms to exit. Implications of these findings for EU recovery policies are discussed
Swimming upstream throughout the turmoil: evidence on firm growth during the Great recession
No full textIn contrast to the so-called cleansing effect, during the Great Recession we observe highly heterogeneous firm performances. In particular, a not negligible subset of firms grew considerably despite of the general tendency towards downsizing. In this paper we explain the behaviour of theseswimming upstream firms(SUFs). We obtain three main results. First, SUFs exhibitcertainfirm-specific characteristics: they are younger and relatively more productive than non-SUFs. Second, SUFs adopt highly proactive strategic profiles, which assignsignificant importancetoactivities related to innovation, intangibles and internationalization. Third, SUFs tend to react to changes in market opportunities, although they suffer from sticky processes of resourcereallocation between exiting and surviving firms. Moreover, their growth seems to take place primarily within a regime of cumulative destruction rather thancreative destruction. Some of the implications of these results for managers and policy makers are discussed
Work flexibility and firm growth: evidence from LEED data on the Emilia-Romagna region
Full text linkIn the last decades, work flexibility emerged as a key requirement firms must meet to face volatile markets and highly differentiated product demand. This article compares two alternative approaches to strengthen work flexibility: internal flexibility, that is, practices that focus on the employees’ ability to perform a variety of highly qualified tasks in a context of stable employment relationships; and external flexibility, that is, practices that align employment and labor costs to demand fluctuations using a buffer of nonstandard employees involved in routine tasks. We empirically verify whether both practices are able to boost sales growth using a linked employer-employee panel of manufacturing firms from the Emilia-Romagna region (Italy). While internal flexibility positively affects firm growth, external flexibility is at best not significant, and in some empirical specifications, it appears to hamper firm growth. Such a negative effect, however, decreases when we limit the analysis to industries with high demand volatility and cost-based competition. The related managerial and policy implications are discussed
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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