Non-linear relationships between growth opportunities and debt: Evidence from quoted Portuguese companies

This paper analyses the relationship between growth opportunities and debt of quoted Portuguese companies using various panel estimators. The results show a cubic relationship between growth opportunities and debt. When companies' growth opportunities are low and high, the relationship between growth opportunities and debt is positive. For intermediate levels of growth opportunities, the results show the existence of a negative relationship between growth opportunities and debt. These results suggest that the relationship between companies' growth opportunities and debt is influenced by complex aspects in companies' capital structure decisions. The empirical results suggest that creditors recognize high growth opportunities when such opportunities exist, and debt is a way to discipline managers' actions in the presence of low investment opportunities. For intermediate levels of growth opportunities, the subinvestment problems seem to be relevant in explaining the relationship between growth opportunities and debt.     

The customer has escaped

Every company makes choices about the channels it will use to go to market. Traditionally, the decision to sell through a discount superstore or a pricey boutique, for instance, was guided by customer demographics. A company would identify a target segment of buyers and go with the channel that could deliver them. It was a fair assumption that certain customer types were held captive by certain channels--if not from cradle to grave, then at least from initial consideration to purchase. The problem, the authors say, is that today's customers have become unfettered. As their channel options have proliferated, they've come to recognize that different channels serve their needs better at different points in the buying process. The result is "value poaching." For example, certain channels hope to use higher margin sales to cover the cost of providing expensive high-touch services. Potential customers use these channels to do research, then leap to a cheaper channel when it's time to buy. Customers now hunt for bargains more aggressively; they've become more sophisticated about how companies market to them; and they are better equipped with information and technology to make advantageous decisions. What does this mean for your go-to-market strategy? The authors urge companies to make a fundamental shift in mind-set toward designing for buyer behaviors, not customer segments. A company should design pathways across channels to help its customers get what they need at each stage of the buying process--through one channel or another. Customers are not mindful of channel boundaries--and you shouldn't be either. Instead, they are mindful of the value of individual components in your channels--and you should be, too.     

Relationships between hospital-centered and multihospital-centered factors and perceived effectiveness: a canonical study of nonprofit hospitals

This article reports on the results of a survey which investigated the nature of relationships between hospital and multihospital organization-centered factors and background characteristics, and multihospital organization effectiveness. Canonical correlation is employed in analyzing the data. Results and their implications are discussed.     

The Impact of Competition and Trade Unions on Workplace Reform and Organisational and Technological Change

This article addresses two research questions, firstly to test the hypothesis that organisational and technological changes are more likely to occur in the traded goods sector, in the private sector relative to the public sector and in more competitive product markets. Secondly, to examine whether trade unions have a positive or negative effect on the implementation of different types of workplace reforms, and organisational and technological changes. The analysis supports the hypothesis that workplaces in the traded goods sector are more likely to implement organisational and technological changes. It also indicates that workplaces in the private sector are more likely to implement certain types of reforms, whereas workplaces in the public sector are more likely to implement others. However, this study does not provide conclusive evidence that competitive pressure in product markets increases the probability that a firm will implement each workplace reform mentioned in this study. The evidence on unions provides tentative support to the view that more unionised workplaces are less likely to implement the reforms in question.     

Micro and macro socioeconomic changes in the USSR

The vast changes in the Soviet economic structure did not begin with the recent failed coup; they have been progressing for several years. Despite the fact that everyone agrees on the importance of economic reform, it has been a slow struggle—partly because of individual expectations.     

A Dynamic Model of Firm Valuation

We propose a dynamic version of the dividend discount model, solve it in closed form, and assess its empirical validity. The valuation method is tractable and can be easily implemented. We find that our model produces equity value forecasts that are very close to market prices, and explains a large proportion of the observed variation in share prices. Moreover, we show that a simple portfolio strategy based on the difference between market and estimated values earns considerably positive returns. These returns cannot be simply explained either by the Fama‐French three‐factor model (even after adding a momentum factor) or the Fama‐French five‐factor model.     

Performance and size: empirical evidence from Portuguese SMEs

This article studies the relationship between company size and performance for small and medium-sized Portuguese companies. Using dynamic panel estimators, we conclude that performance is related positively to size. This relationship suggests the greater relevance of scale effects, diversification and the greater ability of larger companies to cope with market changes. Furthermore, our empirical results show that performance is persistent, not showing discontinuity, suggesting that small and medium-sized Portuguese companies are relatively successful in coping with possible scenarios of aggressive competition. Debt and level of fixed assets influence performance negatively, and separation of management and ownership influence performance positively. Liquidity, risk and ownership control are not relevant in explaining the performance of small and medium-sized Portuguese companies.

Exploring social change through social media: The case of the Facebook group Indignant Citizens

This study examines the role of social media in facilitating the network of a social movement, the novel forms of exchange networks that are fashioned by participants of this movement and the drivers and effects of individuals’ engagement therein. Specifically, using the lens of political consumerism, we look at the movement of self‐described Indignant Citizens in Greece to reveal the underlying motivations for participants to engage in this social movement, the dynamics of their engagement and the ways in which Indignant Citizens’ online presence enables identity expression, community building and social change. We draw on interpretive analysis of findings from eight focus groups with members of Indignant Citizens. The findings reveal how this movement and the shared identity developed amongst its members empower our participants by giving them a voice and engage them in role mobilization, drive specific actions towards the conceptualization of a shared utopia and provide them with a platform to organize action and employ desired practices for the co‐creation of useful and gratifying exchanges.     

Ethnic-specific infant care practices and infant mortality in late Imperial Russia

The Russian Empire had the highest infant mortality rate in Europe at the beginning of the twentieth century. Using a variety of official statistical sources and qualitative evidence, this paper documents uniquely high infant mortality among ethnic Russians. In contrast, among other ethnic groups of the empire, infant mortality rates did not exceed those of the European countries by much. The evidence suggests that the explanation for the Russian infant mortality pattern was ethnic-specific infant care practices, such as the early introduction of solid food, which increased the incidence of lethal gastrointestinal diseases. Our findings highlight the importance of traditional infant feeding practices in mortality in pre-industrial societies.