Economic growth,volatility and their interaction: What’s the role of finance?

This paper examines the relation between financial depth and the interaction of economic growth and its volatility. We use a sample of 52 countries for the period 1980–2011, and our main finding is that, at moderate levels of financial depth, further deepening increases the ratio of average growth to volatility; however, as financial depth increases, this relation reverts, and the rise in volatility overcomes that of economic growth. This result is obtained both in the medium and long run; however, the peak of the relation seems to be lower in the medium run (around 40%–55% of domestic credit/GDP) than in the long run (around 75%–99%). This suggests that increasing the level of domestic credit may intensify relative volatility in the medium term, but still raise relative long-term growth before the long-run threshold is achieved.     

Dancing on the Slippery Slope: The Effects of Appropriate Versus Inappropriate Competitive Tactics on Negotiation Process and Outcome

As negotiation is critical to all forms of organizational decision-making, researchers have shown an interest in understanding how the flow of information (valid and otherwise) influences this process. Often, competitive, questionable, and unethical tactics have been treated as interchangeable in these studies, despite presumed differences in appropriateness. The purpose of this study was to examine the similarities and differences in negotiators’ use and efficacy of appropriate competitive tactics (e.g., exaggerated offers) versus inappropriate competitive tactics (e.g., factual misrepresentations), primarily through a negotiation simulation. The study found that although these two categories of tactics were correlated in terms of overall use, appropriate competitive behaviors were used more frequently, especially early in negotiations, and these behaviors often resulted in comparable responses from counterparts. While ultimately increasing the likelihood of a negotiation impasse, the use of appropriate competitive tactics improved an individual’s substantive outcome where agreements could be reached. Inappropriate competitive tactics were likely to increase in number the sooner they were first employed in negotiations, with a response of inappropriate competitive tactics to the first use of competitive tactics increasing the likelihood of subsequent use of inappropriate tactics. The implications of these and other findings for both practitioners and future research are discussed.     

Path dependence, MNCs and the internationalisation process: a relational approach

In the internationalisation literature the notion of path dependence has often been associated with gradualism in the evolution of a subsidiary in its host country. In this paper, we argue that path dependence cannot be exclusively associated with gradualism nor can the evolution of a particular subsidiary be explained solely by its embeddedness in its host environment. Instead, we propose that the internationalisation trajectory of units within a multinational corporation’s network comprises a trajectory in time and space involving multiple, overlapping networks. Gradualism and discontinuities in the evolution of the units of a multinational enterprise are the outcomes of relational mechanisms interacting across different temporal and geographical contexts.     

Institutionalization and Depoliticization of the Right to the City: Changing Scenarios for Radical Social Movements

The right to the city, a concept previously associated with radical social movements, has been accepted by several governments and has inspired new public policies. However, some authors see this process of institutionalization as involving a loss of a significant part of the radical origins of the concept. This article approaches this process and the new opportunities and limitations it may entail for social movement organizations with a more radical perspective on the right to the city. We explore the paradigmatic case of Brazil and the action of a particular organization, the Movimento dos Sem Teto da Bahia (MSTB, or Homeless Movement of Bahia) in the city of Salvador. We draw on the discussion of the politics of the right to the city and on an original combination of social movement theories and critical discourse analysis in order to analyse political‐institutional and discursive changes in urban reform in Brazil and Salvador. We then analyse how the MSTB moves within this new context, navigating its tensions and contradictions while advancing a radical project of transformation of urban reality within a reformist context. We also reflect on the relevance of Lefebvrian ideas for understanding and inspiring contemporary struggles for the right to the city.     

Models with graphical representation for innovation management: a literature review

In the last decades, the management of innovation has achieved increasing importance in both academic and business environments. For the companies, an effective engagement in innovation efforts involves the adoption of management models to guide the definition of organizational processes to conduct innovation opportunities throughout the organization. In this context, graphical representations can strongly communicate the central propositions of each model, accelerating the diffusion and influence of such models in both academic and business environments. Based on an academic database search, and snowball procedure, models were selected considering the unique characteristics of their graphical representation. This article contributes to the knowledge in the field by proposing a typology of innovation management models, highlighting model's biases, gaps, strengths and weaknesses, and by identifying important tensions among models that spillover to the innovation management field in both research and practice. This article discusses conflicts regarding the limits of the innovation process (events that start and end the process and complementary approaches), the limits of focusing on processes, the differentiation of research and development and new product development activities. In the end, the article addresses emerging approaches related to radical innovation, design thinking and startups, and stresses contributions for research and practice.     

Modeling preference heterogeneity in stated choice data: an analysis for public goods generated by agriculture

Stated choice models based on the random utility framework are becoming increasingly popular in the applied economics literature. The need to account for respondents' preference heterogeneity in such models has motivated researchers in agricultural, environmental, health, and transport economics to apply random parameter logit and latent class models. In most of the published literature these models incorporate heterogeneity in preferences through the systematic component of utility. An alternative approach is to investigate heterogeneity through the random component of utility, and covariance heterogeneity models are one means of doing this. In this article we compare these alternative ways of incorporating preference heterogeneity in stated choice models and evaluate the sensitivity of estimated welfare measures to which approach is selected. We find that a latent class approach fits our data best, but all the models perform well in terms of out-of-sample predictions. Finally, we discuss what criteria a researcher can use to decide which approach is most appropriate for a given data set.