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The aim of this paper is to examine the role of liquidity in asset pricing in a tiny market, such as the Portuguese. The unique setting of the Lisbon Stock Exchange with regards to changes in classification from an emerging to a developed stock market, allows an original answer to whether changes in the development of the market affect the role of liquidity in asset pricing.

The authors propose and compare two alternative implications of liquidity in asset pricing: as a desirable characteristic of stocks and as a source of systematic risk. In contrast to prior research for major stock markets, they use the proportion of zero returns which is an appropriated measure of liquidity in tiny markets and propose the separated effects of illiquidity in a capital asset pricing model framework over the whole sample period as well as in two sub-samples, depending on the change in classification of the Portuguese market, from an emerging to a developed one.

The overall results of the study show that individual illiquidity affects Portuguese stock returns. However, in contrast to previous evidence from other markets, they show that the most traded stocks (hence the most liquid stocks) exhibit larger returns. In addition, they show that the illiquidity effects on stock returns were higher and more significant in the period from January 1988 to November 1997, during which the Portuguese stock market was still an emerging market.

These findings are relevant for investors when they make their investment decisions and for market regulators because they reflect the need of improving the competitiveness of the Portuguese stock market. Additionally, these findings are a challenge for academics because they exhibit the need for providing alternative theories for tiny markets such as the Portuguese one.

The results have important implications for individual and institutional investors who can take into account the peculiar effect of liquidity in stock returns to make proper investment decision.

The Portuguese market provides a natural experimental area to analyse the role of liquidity in asset pricing, because it is a tiny market and during the period studied it changed from an emerging to a developed stock market. Moreover, the authors have to highlight that previous evidence almost exclusively focuses on the US and major European stock markets, whereas studies for the Portuguese one are scarce. In this context, the study provides an alternative methodological approach with results that differ from those theoretically expected. Thus, these findings are a challenge for academics and open a theoretical and a practical debate.

The main goal of this paper is to analyse the impact of political connections and gender diversity shaping Environmental, Social and Governance (ESG) components’ effects on the performance of Iberian companies.

To achieve this aim, we have used panel data methodology, specifically the generalized method of moments system estimation method by Arellano and Bond (1991), using data from listed Iberian companies for the period between 2015 and 2020.

Our findings suggest that, although ESG components positively influence company performance, the presence of political connections weakens ESG commitments, compromising ethical standards and suggesting a lack of transparency or inadequate regulations. Our results also highlight that the presence of women on boards of directors has a nuanced impact on firm performance, as measured by the Market-to-Book ratio. While gender diversity interacts with ESG scores, external investors' perceptions may not always reflect immediate performance improvements.

This work faces some limitations associated with challenges in securing comprehensive data for all variables, along with the complexity of acquiring information about political connections. Often, we had to rely on multiple sources and cross-reference the data to enhance its reliability. Another limitation for potential consideration or exploration in future research pertains to the omission of distinct industry sectors due to the limited number of companies, particularly notable in the context of Portugal.

Although there is a large volume of literature on the relationship between ESG and companies’ performance, as far as the authors are aware, this article is original and covers an important gap in the literature when considering political connections and board gender diversity impact on ESG components as determinants of the performance of Iberian companies.

The purpose of this paper is to explore the perceived benefits of integrated reporting (IR) and factors influencing the motives that supervisory board members (SBMs) have for advocating a change towards IR implementation.

An exploratory survey study was conducted to investigate the influence of external market conditions, internal organizational conditions and observed benefits on the motivation to advocate IR adoption in companies that have not yet implemented IR. A unique set of survey data from 62 SBMs of Dutch companies was used for analysing the propositions derived from IR literature and based on institutional theory, legitimacy theory and diffusion of innovation theory.

The respondents indicated to be supportive of IR adoption. SBMs who had experienced the implementation of IR observed that IR offers benefits. Their motives for advocating a change towards IR in companies that had not implemented IR were influenced most by the observed benefits in IR companies. SBMs only involved in companies that had not adopted IR are motivated to support IR adoption to a similar extent. These findings suggest that directly observed benefits by SBMs need to exceed a considerable minimum level before these SBMs are more motived to advocate IR than their peers who have not witnessed the implementation of IR and that experiences are shared across companies. The motivation of both groups is influenced by external market conditions but not by internal organizational conditions.

The findings have implications for potential IR adopters and institutions promoting the further diffusion of IR as they emphasize the need for tangible benefits of IR and confirm that sharing good practices and benefits of IR can provide a catalyst for IR adoption. The findings contribute to the understanding of the motivation of SBMs as an important organizational condition for implementing IR as this study provides insights in the factors that drive this motivation of key actors influencing the decision to implement IR. Furthermore, the finding that these factors predominantly comprise tangible results and external market conditions is relevant from an organizational change perspective.

Understanding the mechanisms of IR-adoption decisions provides a relevant basis for deploying programmes promoting IR as a general reporting standard. This could provide society and a broad range of stakeholders with access to information incorporated in integrated reports. It could ultimately have a major impact on society by improving decision-making and increasing the long-term sustainability of organizations and their relations with stakeholders.

This study provides preliminary empirical evidence concerning the perspectives of SBMs on their motives for advocating IR, based on a unique sample from a country that has been involved with IR from its start.

The purpose of this paper is to analyse the determinants of Portuguese firms’ performance.

To achieve this aim, the authors used data from 37 non-financial firms in the period between 2010 and 2015. Three dependent variables were tested and the estimation of the model using the Generalised Method of Moments shows that internal, external and institutional factors are important to explain the performance of firms listed in Euronext Lisbon.

The determinants of firm performance vary depending on the variable used to measure the performance. Specifically, the results show that when the authors use a market variable of performance, the firm-specific variables are not so important to explain performance. The macroeconomic factors, including the investor’s sentiment and insider ownership, more effectively explain the firm’s performance. The evidence suggests that the determinants of firm performance change according to the way in which different stakeholders appreciate firm performance.

The main contribution of such approach is to show that internal and external factors influence performance measures in distinct ways, thus helping managers who are expected to make decisions according to the investors’ expectations. It provides initial guidelines for policy makers to understand how to improve the performance of their firms using firm-specific factors. Additionally, this work also demonstrates that the firm’s characteristics, macroeconomics and governance factors could affect the Portuguese firms’ performance, conveying a valuable contribution for investors.

This study analyzes antecedents explaining the lack of resilience in family-owned firms. Our model suggests that family-owned firms’ strategic behaviors and heterogeneity explain a particular crisis outcome: a lack of recovery.

Our evidence is based on a sample of 842 European family-owned firms. We complement regression analysis results with fuzzy-set qualitative comparative analysis (fsQCA).

Our results show that lack of resilience is relevant. In fact, in our sample, 60% of family firms (FFs) failed to recover their sales. This evidence supports the role played by exploitation and exploration behavior as well as family heterogeneity in explaining the lack of recovery.

Our results may offer guidance to practitioners and policymakers on the pathways that explain the lack of resilience.

Although it is unlikely that an external crisis such as COVID-19 will occur again to the same extent, other threatening events may occur and impact FFs. Understanding how FFs can avoid non-recovery is crucial: it can inform managers on how to deal with stressful events and provide guidance to economic authorities on how to help FFs around the world avoid non-recovery, which affects the economy.

First, the study contributes to FF research by offering a theoretical explanation for the different effects of FF attributes on non-recovery in the context of a global crisis. Second, it contributes to the literature on organizational resilience by examining explorative and exploitative behaviors as antecedents of FF non-recovery. Third, we show the usefulness of combining fsQCA and regression analysis to understand complex phenomena.

本研究擬分析家族企業缺乏復原力的原因。我們的模型暗示了家族企業的策略性行為和異質性是可闡明一個特殊的危機後果：企業未能成功恢復。

我們的證據是建基於一個涵蓋842間歐洲家族公司的樣本。我們以模糊集質性比較分析，去補充迴歸分析的結果。

研究結果顯示，缺乏復原力是有相關性的。事實上，在我們的樣本裡，有百分之六十的家族企業未能恢復其銷售量。研究結果提供了證據，確認了若要闡明缺乏復原力的原因，我們必須瞭解開發和探索行為、以及家族異質性所扮演的角色。

我們的研究結果，或許可為從業人員和政策制訂者提供引導，幫助他們找出缺乏復原力的原因。

雖然像2019冠狀病毒病的外部危機以同樣的程度發生的機會是很微的，但其它有威脅性的事件或會發生，並會影響家族企業; 因此，瞭解家族企業如何能避免缺乏復原力的弊端是非常重要的。這可讓經理瞭解如何處理令人憂慮的事件，亦可為經濟事務當局的高層人員提供引導，幫助他們瞭解如何協助世界各地的家族企業，去避免影響經濟的復原乏力。

首先，本研究在家族企業的探討上作出了貢獻。研究人員在一個全球危機的背景下提出了理論解釋，讓人們明白家族企業的屬性，如何會對復原乏力產生各種影響。其次，本研究在探討組織彈性的文獻方面作出了貢獻，因研究人員對作為引發家族企業復原乏力因素的探索和開發行為、進行了探討和研究。最後，研究人員展示了若要瞭解複雜的事物或現象，把模糊集質性比較分析和迴歸分析結合起來運用是有效的。

This paper aims to study the influence of some company-specific characteristics, corporate governance factors and macroeconomic factors on the Portuguese companies’ performance.

To achieve this aim, the authors have used data from 39 Euronext Lisbon companies for the period between 2014 and 2019. The authors used panel data methodology, specifically the generalized method of moments estimation method by Arellano and Bover (1995) and Blundell and Bond (1998).

The results point out that the sign and significance of the determinants of corporate performance change depending on the variable used to measure performance. The Tobin’s Q variable, as a market variable and variable of interest to potential investors, is explained by some corporate governance variables and company-specific factors. Specifically, potential investors are confident in the leadership power of the chief executive office (CEO) and the members of the Board of Directors, which contributes positively to corporate performance. However, the firms’ age has a negative impact on Tobin’s Q. Considering an accounting variable managed internally by the organizations, the results show that return on assets is negatively influenced by leverage, and positively affected by CEO duality, which the manager believes is decisive to maintain performance levels.

To the best of the authors’ knowledge, this study is the first to analyze specific characteristics of companies and corporate governance factors, in a specific macroeconomic environment of high dependence on banking, considering the nonlinear effect of company age on company performance.

This study aims to understand which factors determine the corporate performance of Portuguese and Spanish listed companies between 2011 and 2018, also considering the sub-period marked by the presence of the Troika in Portugal, between 2011 and 2014.

To achieve this aim, panel data methodology was used, specifically the generalized method of moments (GMM) estimation method proposed by Arellano and Bond (1991), Arellano and Bover (1995) and Blundell and Bond (1998) for 110 non-financial companies from the Iberian Peninsula.

The results point out different signs and significance of the variables in the companies of the two countries. Regarding the sub-period, our results suggest that the intervention of the Troika in Portugal acted in a very different way from the neighboring country.

This research shows the importance of studying countries individually, even with small dimensions, to reinforce the path that is still necessary for more sustainable companies. Furthermore, when companies have strong governance structures, the harmful contagion from one neighboring country to another may not happen.

The main goal of this paper is to study the influence of some corporate governance, corporate social responsibility (CSR), and corporate-specific characteristics on the performance of Iberian-listed companies.

To achieve the paper's aim, the authors have used data from 33 Portuguese-listed companies, and 60 Spanish-listed companies, for the period 2011 to 2018. To test the hypotheses, the authors employed the generalized method of moments (GMM) estimation method, developed by Arellano and Bover (1995) and Blundell and Bond (1998).

The results point out that the performance determinants vary depending on the country under analysis and the variable used to measure performance. Despite being neighbors and historically commercially close, these countries have differences in their governmental, social and economic structure that lead to different stakeholder perceptions on the determinants of corporate performance. Specifically, when the authors use Tobin's Q as a market performance variable, board independence and the existence of a CSR committee have different signs in the two countries. The same happens when return on assets (ROA) is used as an accounting variable for internal management, implying that both, managers and potential investors of the two countries have different understandings about the variables that influence their performance.

To the best of the authors' knowledge, this is the first study to comparatively analyze the two countries of the Iberian Peninsula, analyzing the effect of corporate governance and social responsibility characteristics on the performance. The authors' results show that managers and potential investors have different points of view regarding the importance of corporate governance and social responsibility characteristics in corporate performance.