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Article
Publication date: 22 May 2007

Dimitris K. Christopoulos and Miguel A. León‐Ledesma

The paper aims to re‐examine the stationarity properties of unemployment rates in 12 European Union (EU) countries over the period 1988: I‐1999: IV.

1476

Abstract

Purpose

The paper aims to re‐examine the stationarity properties of unemployment rates in 12 European Union (EU) countries over the period 1988: I‐1999: IV.

Design/methodology/approach

This paper applies a battery of second‐generation panel unit root tests that allow for cross‐sectional correlation.

Findings

The study shows that, contrary to previous empirical literature, hysteresis does not characterise EU unemployment.

Originality/value

This paper uses recent advances in the econometrics of panel unit root tests. The new tests have more power than the traditional ones in detecting the null hypothesis of a unit root.

Details

Journal of Economic Studies, vol. 34 no. 2
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 1 February 2005

Dimitris K. Christopoulos

Tests for the existence of a long‐run relationship between real wages and employment, utilising annual data from 1961‐1996 for a panel of 12 European Union countries.

1495

Abstract

Purpose

Tests for the existence of a long‐run relationship between real wages and employment, utilising annual data from 1961‐1996 for a panel of 12 European Union countries.

Design/methodology/approach

Applies modern time series techniques organised around panel unit root and panel cointegration tests to draw sharper conclusions from the short time series that are typically available.

Findings

Indicates that a long‐run relationship between real wages and employment cannot be established. This being so, little success is expected in bringing down unemployment, the most pressing problem in the European Union, by reducing real wages.

Originality/value

Investigates the long‐run relationship between real wages and employment by conducting more reliable tests in the context of 12 European countries, namely Belgium, Denmark, Germany, Spain, France, Ireland, Italy, The Netherlands, Portugal, the UK, Norway and Finland over the period 1961‐1996.

Details

Journal of Economic Studies, vol. 32 no. 1
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 29 June 2021

Yasaman Sarabi, Matthew Smith, Heather McGregor and Dimitris Christopoulos

Corporate success depends partially on the quality of knowledge accessible to the executive board. One route of access to such knowledge is the appointment of directors who…

Abstract

Purpose

Corporate success depends partially on the quality of knowledge accessible to the executive board. One route of access to such knowledge is the appointment of directors who already hold directorships with prominent other corporate actors. Such director appointments provide interlocks to a corporate knowledge ecosystem (Haunschild and Beckman, 1998). The purpose of this paper is to examine how linkages between companies belonging to different sectors impact firm performance and to examine how linkages created by female directors, as opposed to male directors, shape performance.

Design/methodology/approach

This paper investigates the interlocks created between UK FTSE 350 companies from 2010 to 2018. It draws on network analysis to map the roles that male and female directors play in linking firms with varying sector classifications. The paper provides an examination of the impact of these roles on firm performance, through a panel data regression analysis.

Findings

This paper finds that there is an increase of inter-industry brokers over the period, and that men are still dominant in both the network and creating inter-industry ties amongst companies. However, the role of women in establishing these ties appears to be changing, and women are more important when it comes to create inter-industry ties among key economic sectors.

Originality/value

This paper provides a novel approach to examine the interplay between gendered inter (and intra) sectoral linkages and firm performance. It provides an original application of the two-mode brokerage analysis framework proposed in Jasny and Lubell (2015).

Details

International Journal of Productivity and Performance Management, vol. 72 no. 2
Type: Research Article
ISSN: 1741-0401

Keywords

Article
Publication date: 2 February 2021

Rebecca Stirzaker, Laura Galloway, Jatta Muhonen and Dimitris Christopoulos

The paper refers to the drivers of social entrepreneurship and critically explores the notion that it is prompted by a personal mission to enable some social or ideologically…

2019

Abstract

Purpose

The paper refers to the drivers of social entrepreneurship and critically explores the notion that it is prompted by a personal mission to enable some social or ideologically motivated altruism. It refers to Shapero's Entrepreneurial Event Theory and the adaptation of it for social entrepreneurship in Mair and Noboa (2006) and develops these so that both agency and context may be considered.

Design/methodology/approach

Fieldwork comprised a qualitative sample of 12 life-story narratives of social entrepreneurs in Central Scotland. The location was chosen because of its reputation for support of social entrepreneurship, and the qualitative methodology allowed for a depth of inspection and analysis of complex and situational experiences.

Findings

Findings include observation of altruism but there are other drivers, including the appeal of the social entrepreneurship business model. Context emerges as a critical feature of social entrepreneurship too, including spurs for altruism and the human, financial and social capitals, skills and experiences of social entrepreneurs.

Originality/value

The paper finds that the social entrepreneurship process involves both agency and context and is complex, and for some, reflects a strategic approach similar to commercial entrepreneurship. The paper also proposes further adaptation to Entrepreneurial Event Theory to capture this complexity of the social entrepreneurship process.

Details

International Journal of Entrepreneurial Behavior & Research, vol. 27 no. 6
Type: Research Article
ISSN: 1355-2554

Keywords

Article
Publication date: 15 June 2021

Yasaman Sarabi, Matthew Smith, Heather McGregor and Dimitris Christopoulos

The relationship between interlocking directorates and firm performance has been increasingly debated, with a focus on whether firm's centrality in interlock networks is…

Abstract

Purpose

The relationship between interlocking directorates and firm performance has been increasingly debated, with a focus on whether firm's centrality in interlock networks is associated with performance. The purpose of this study is to examine not only how a firm's position in this network is associated with performance but also how the performance of network partners can impact a firm's performance. This study examines how firms effectively utilise the interlock network to achieve the goal of higher market capitalisation – termed market capitalisation rank (MCR).

Design/methodology/approach

The premise of the study is the UK FTSE 350 firms from 2014 to 2018. The paper makes use of a temporal network autocorrelation model to examine how firm characteristics, the structural position in the interlock network and the performance of network partners affect MCR over time.

Findings

The analysis indicates that firms with ties (via the interlock network) to firms with high market capitalisation are more likely to enhance their own MCR, highlighting network partners have the opportunity to play a critical role in a firm's dominance strategy to optimise firm value.

Originality/value

The value of this research is that it does not only look at the impact of a firm's position in the network on performance, but the impact of the performance of network partners on a firm's market performance as well.

Details

Management Decision, vol. 60 no. 1
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 18 May 2023

Augustinos I. Dimitras, Ioannis Dokas, Olga Mamou and Eleftherios Spyromitros

The scope of this research is to investigate performing loan efficiency for fifty European banks during the period 2008–2017.

Abstract

Purpose

The scope of this research is to investigate performing loan efficiency for fifty European banks during the period 2008–2017.

Design/methodology/approach

The study is structured as a two-stage analysis of performing loan efficiency and its driving factors. In the first stage of the proposed methodology “Data Envelopment Analysis” is used to estimate performing loan efficiency for each bank included in the sample. A bootstrap statistical procedure enhances the findings. In the second stage, the impact of other factors on the efficiency scores of loan performance using tobit regression is investigated.

Findings

The results are consistent with the findings of the individual banks' financial analyses. According to the findings of DEA implementation, the evaluated banks may enhance their cost efficiency by 39% on average. In addition, the results indicate that loan efficiency performance improves after 2015, coinciding with the business cycle's upward trend. The tobit regression is employed in the second stage to examine the influence of bank-related and macroeconomic factors on banks' loan management efficiency. According to the findings of the tobit regression, three factors, namely the capital adequacy ratio, GDP per capita and managerial inefficiency, have a substantial influence on performing loan efficiency.

Originality/value

This research investigates the effectiveness of European economic policy in protecting the European banking system from the consequences of the sovereign debt crisis in several euro area members. The results highlight the distance of the Eurozone from the level of the ‘optimal currency area’.

Details

EuroMed Journal of Business, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1450-2194

Keywords

Article
Publication date: 24 January 2021

Yasaman Sarabi and Matthew Smith

This paper aims to provide an exploratory analysis of male and female directors, comparing the case of UK FTSE 350 boards of directors for 2010–2018, with Norwegian boards from…

Abstract

Purpose

This paper aims to provide an exploratory analysis of male and female directors, comparing the case of UK FTSE 350 boards of directors for 2010–2018, with Norwegian boards from 2002 to 2018, to examine patterns of busy female directors. This paper considers the differences between the effects of interest groups’ actions and those of quotas on the emergence of busy female directors.

Design/methodology/approach

This paper uses a longitudinal approach, providing an examination of both non-busy directors and busy directors sitting on the boards of UK and Norwegian firms, with a focus on female directors. Drawing on methods from social network analysis, several trends and patterns are mapped for the two corporate systems. The paper tests whether the proportion of busy male directors is significantly different from the proportion of busy female directors in the two institutional settings.

Findings

The results show there has been an increase in the proportion of busy female directors, whereas the level of busy male directors is slightly decreasing in the UK from 2010 to 2018. In Norway, following the introduction of gender quotas on corporate boards, there has been an increase in overboarded directors, especially female directors, along with the rise of so-called “golden skirt” directors. However, when compared to the UK case, the proportion of busy male and female directors is higher, suggesting that the emergence of the golden skirts in Norway is not a result of quotas alone.

Originality/value

The topic of busy directors has received increased attention in recent years, yet the gender of these directors is often neglected. This paper provides an overview of the characteristics of busy female directors for large UK and Norwegian firms, presenting avenues for future research.

Details

Gender in Management: An International Journal , vol. 36 no. 3
Type: Research Article
ISSN: 1754-2413

Keywords

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