The Watercourses Convention,Hydro-hegemony and Transboundary Water Issues

The 2014 entry into force of the UN Watercourses Convention of 1997 could institutionalise water law globally, thereby countering hydro-hegemonic approaches. However, since the Convention is out of date; has been ratified by only 36, mostly downstream countries; does not require amendments of pre-existing treaties; and has no Conference of the Parties to ensure that it becomes a living treaty, its actual influence in addressing the evolving problems in transboundary river basins remains minimal. Nevertheless, it is not unimaginable that with an appropriate follow-up to this Convention, it could be converted into a living and relevant framework convention in the future.     

An empirical investigation of determinants of corporate social performance using multi-dimensional panel data analysis

An assessment of the determinants of corporate social performance (CSP) in emerging economies is still too fractured. This article contributes to general management literature by developing an empirical model based on the existing theoretical models rooted in neo-institutional theory (legitimacy approach), stakeholders management theory, agency theory, the resource-based view of the firm, slack resources argument, and managerial control theory. A robust, multidimensional, unweighted disclosure index was used to measure CSP. This article provides a methodologically and empirically more rigorous assessment of determinants of CSP compared to previous studies by performing panel data regression analysis on 307 firms for 10 years. The results reveal that the presence of a legal framework, board attributes (board size, board diversity, board interlocking), women on board, ownership pattern, financial performance, firm attributes (size, age, leverage), and industry characteristics affect CSP significantly. These findings provide very important clues to design pragmatic strategies to improve CSP.     

Lak?a?�� as Inference

This paper questions a few assumptions of Ga?ge?a Up??dhy??ya??s theory of ordinary verbal cognition (laukika-???bdabodha). The meaning relation (v?tti) is of two kinds: ?akti (which gives us the primary referent of a word) and lak?a??? (which yields the secondary referent). For Ga?ge?a, the ground (b??ja) of lak?a??? is a sort of inexplicability (anupapatti) pertaining to the composition (anvaya) of word-meanings. In this connection, one notices that the case of lak?a??? is quite similar to that of one variety of postulation, namely, ?rut??rt??th??patti, where the subject hears only a part of a sentence and immediately grasps the words that are needed to render the sentential meaning complete. Unless he does that, sentential meaning, i.e., the composition (anvaya) of word-meanings shall suffer from the same inexplicability that characterizes instances of lak?a???. In fact, in the ???aktiv??da?? section of Tattvacint??ma?i, Ga?ge?a himself draws a parallel between the cognition of sentential meaning in a ?rut??rth??patti-like case and the cognition of sentential meaning in an instance of lak?a???. However, Ga?gesa himself treats ?rut??rth??patti as a piece of inferential cognition. If there is no fundamental difference between cases of ?rut??rth??patti and cases of lak?a???, then the cognition of sentential meaning in instances of lak?a??? must also be inferential in essence. In that case, we must admit, against Ga?ge?a??s view, that such cognition of sentential meaning cannot be accommodated within the framework of verbal cognition (???bdabodha). Therefore, I conclude that some revision is needed in Ga?ge?a??s theory of verbal cognition with respect to lak?a???.     

Peer violence perpetration among urban adolescents: dispelling the myth of the violent immigrant

Researchers have found an inverse relationship between immigrant status and violence perpetration. Most studies have examined Mexican immigrants, and few have assessed immigration factors other than nativity. Additionally, the majority have focused on the most serious forms of violence despite the fact that moderate violence is more common. Using data from the 2008 Boston Youth Survey, we generated prevalence estimates of peer violence perpetration across immigration related factors, examined whether risk factors for peer violence differed by these variables, and explored the contribution of risk factors to peer violence perpetration. Recent immigrants had a significantly lower prevalence of peer violence compared to each other generations/time in U.S. group. Known risk factors for violence perpetration varied by generation/time in U.S.: compared to other groups, recent immigrants were less likely to have used substances, and were more likely earn A's and B's in school. Recent immigrants had a significantly lower risk of violence perpetration relative to U.S.-born (RR = 0.35, 95% CI: 0.19, 0.62). Adjusting for known risk factors did not attenuate differences in risk. While immigrant youth had a lower risk of peer violence, the protective effect was diminished among immigrants who had resided in the U.S. for >4 years. This pattern demonstrates that negative assimilation occurs within the first generation, not just across generations. Results suggest that perpetration of violence worsens with increased time in the U.S. Research is needed to identify factors that contribute to the acquisition of behaviors such as violence among recently arrived immigrant youth.     

Pore Sub‐Features Reproducibility in Direct Microscopic and Livescan Images—Their Reliability in Personal Identification

Abstract: Third level features have been reported to have equal discriminatory power as second level details in establishing personal identification. Pore area, as an extended set third level sub‐feature, has been studied by minimizing possible factors that could affect pore size. The reproducibility of pore surface area has been studied using direct microscopic and 500 ppi Livescan images. Direct microscopic pore area measurements indicated that the day on which the pore area was measured had a significant impact on the measured pore area. Pore area measurement was shown to be difficult to estimate in 500 ppi Livescan measurements owing to lack of resolution. It is not possible to reliably use pore area as an identifying feature in fingerprint examination.     

Earth system governance: a research framework

The Earth System Science Partnership, which unites all major global change research programmes, declared in 2001 an urgent need to develop “strategies for Earth System management”. Yet what such strategies might be, how they could be developed, and how effective, efficient and equitable such strategies would be, remains unspecified. It is apparent that the institutions, organizations and mechanisms by which humans currently govern their relationship with the natural environment and global biochemical systems are not only insufficient—they are also poorly understood. This article presents the science programme of the Earth System Governance Project, a new 10-year global research effort endorsed by the International Human Dimensions Programme on Global Environmental Change (IHDP). It outlines the concept of earth system governance as a challenge for the social sciences, and it elaborates on the interlinked analytical problems and research questions of earth system governance as an object of study. These analytical problems concern the overall architecture of earth system governance, agency beyond the state and of the state, the adaptiveness of governance mechanisms and processes as well as their accountability and legitimacy, and modes of allocation and access in earth system governance. The article also outlines four crosscutting research themes that are crucial for the study of each analytical problem as well as for the integrated understanding of earth system governance: the role of power, knowledge, norms and scale.     

Has the SARB become more effective post inflation targeting?

This paper assesses the impact of a monetary policy shock on 15 key macroeconomic variables of South Africa, in the pre- and post-inflation targeting periods. For this purpose, we use a Factor-Augmented Vector Autoregressive (FAVAR) model comprising of 107 monthly time series over two equal sub-samples of 1989:01–1997:12 and 2000:01–2008:12. The results, based on impulse response functions, are in line with economic theory and indicate no puzzling effects often observed with small-scale monetary Vector Autoregressive (VAR) models. More importantly, we find that the ability of monetary policy in affecting key macroeconomic variables, including inflation, has increased in the post-targeting period. But, majority of the effects are insignificant, which could, however, also be due to the shorter-lengths of the sub-samples relative to the number of variables used in this study, rather than depicting the inability of monetary policy to significantly affect the South African economy.