Cultural tendencies in negotiation: A comparison of Finland, India, Mexico, Turkey, and the United States

In this era of increased global cooperation, a growing number of negotiators conduct business in multiple countries and, therefore, need access to a systematic comparison of negotiating tendencies across a wide range of countries. Empirical work systematically comparing variations across a range of cultures is scarce. A comparative analysis of negotiating tendencies in five countries is presented. This study establishes the utility of the [Salacuse, J. (1998) Ten ways that culture affects negotiating style: Some survey results. Negotiation Journal, 14(3): 221–235] framework in identifying country differences across five countries, representing five cultural clusters. Significant differences in negotiation orientations both between and within cultures were revealed at a level of complexity not found in previous empirical studies.     

Polarization,Inequality, and Growth: The Indian Experience

One issue that has attracted considerable attention recently among scholars interested in inequality and conflict is polarization. We analyze polarization in India over roughly the past three decades using consumption expenditure data. We show that both bipolarization and multidimensional polarization (on several dimensions: rural–urban, state, region) have increased since the 1990s. In the case of bipolarization, this is a reversal from an earlier trend (in the 1980s). Overall, our results suggest that the high growth that India has witnessed since the 1990s has been associated with widening disparities. Comparing polarization and inequality trends, we find similarities, but also some differences; we also show how the study of polarization can provide different insights. Our results therefore underscore the importance of studying polarization as distinct from traditional inequality.     

An investigation into factors impacting financial exclusion at the bottom of the pyramid in South Africa

Financial exclusion has been shown to have negative socio-economic effects on citizens, especially at the bottom of the economic pyramid. South Africa suffers from high levels of financial exclusion, disproportionately at the bottom of the pyramid. This study investigates nine factors identified from the literature as being positively associated with financial exclusion using a logistic regression model. The findings show that the most significant factors associated with being financially excluded at the bottom of the pyramid in South Africa were educational level, primary source of income, age, home language and number of dependents. The study further found that gender, relationship status and home ownership were not associated with being financially excluded. An interesting finding was that living in a rural area as opposed to an urban area was not significantly associated with being excluded. The findings and their implications for expanding financial inclusion at the bottom of the pyramid are discussed.     

‘Hybrid’ open source software virtual communities of practice – a conceptual framework

‘Hybrid’ open source software communities are conducive to knowledge integration and innovation, and can be seen through a community of practice lens. In this paper, we develop an integrated process theory of structural attributes and social mechanisms of hybrid virtual communities. We offer a dynamic view of knowledge integration and innovation in such communities. We also emphasise the multi-faceted nature of virtual communities and identify factors that regulate participation and sustain such communities. This has implications for theorising about knowledge integration and innovation in hybrid virtual settings. Finally, virtual ethnography and multi-level research are suggested for future research.     

Fat tails,VaR and subadditivity

Financial institutions rely heavily on Value-at-Risk (VaR) as a risk measure, even though it is not globally subadditive. First, we theoretically show that the VaR portfolio measure is subadditive in the relevant tail region if asset returns are multivariate regularly varying, thus allowing for dependent returns. Second, we note that VaR estimated from historical simulations may lead to violations of subadditivity. This upset of the theoretical VaR subadditivity in the tail arises because the coarseness of the empirical distribution can affect the apparent fatness of the tails. Finally, we document a dramatic reduction in the frequency of subadditivity violations, by using semi-parametric extreme value techniques for VaR estimation instead of historical simulations.     

Determinants of successful environmental regimes in the context of the coastal wetlands of Goa

While community based resource management was practiced for centuries by many traditional societies of the world, these resources are continuously being eroded in the recent years. This paper uses a case study of the Khazans, the coastal wetlands of Goa, in order to study determinants of successful environmental regimes. Khazans are the low-lying coastal lands that have been reclaimed from marshy mangroves by the construction of embankments and sluice gates. Traditionally, khazans were managed by the organized groups of self-regulating tribal peasant communities called the gaunkari, who were renamed as the communidades, during the Portuguese regime in Goa. In 1961, with the merger of Goa and the Indian Union, as a measure of the agrarian reform, legislations were enacted and the responsibility for management of the khazans came to be statutorily imposed upon the tenants’ associations. This gradually weakened the control of the gaunkars, particularly as the state control over the functioning of the communidades increased. This paper describes the evolution of the land resource management system over a period of about two thousand years and also comments on the reasons for the success of traditional community based land resource management systems.     

A characterization of exponential distributions based on order statistics

This note contains a characterization of exponential distributions based on the properties of linear transformations of order statistics. This is a certain converse of a well known theorem of Rényi about the distribution of linear combinations of order statistics from exponential distributions. Some statistical applications of the result are indicated.