Between marginal and transnational: post-Soviet immigration in Hebrew literature

The paper deals with Hebrew texts written by Post-Soviet immigrants: Alona Kimhi (Viktor and Masha), Boris Zeidman (Split Tongue) and Sivan Beskin (A Vocal Piece for a Jew, a Fish and a Choir). This study aims to analyze issues of narratives of belonging and construction of identity as reflected in their writings while applying a number of interpretational approaches: sociological criticism, cultural studies, and post-Colonial criticism. The discussion corresponds with studies of Russian-Jewish diaspora as well as general migrations studies, in particular to the questions of social disorientation and disintegration of the original identity, the re-construction of home and the conceptualization of space accompanied by nostalgic tendencies.     

Local Support Organisations: An Exit Strategy for Rural Development NGOs

Rural development NGOs are often trapped into indefinite support for the grassroots organisations they help to create. This article explores an exit strategy whereby such NGOs help to establish multi‐tier apex organisations of, rather than for, the people, that are able to replace them. This enables them to move on to other communities or to address their resource constraints as donor funding becomes tighter. Drawing on fieldwork, it argues that a gradual withdrawal and building on community social capital are more likely to lead to the success of such a strategy.     

Determining the optimal allocation of testing resource for modular software system using dynamic programming

Abstract

Reliability is a major concern in the process of software development because unreliable software can cause failure in the computer system that can be hazardous. A way to enhance the reliability of software is to detect and remove the faults during the testing phase, which begins with module testing wherein modules are tested independently to remove a substantial number of faults within a limited resource. Therefore, the available resource must be allocated among the modules in such a way that the number of faults is removed as much as possible from each of the modules to achieve higher software reliability. In this article, we discuss the problem of optimal resource allocation of the testing resource for a modular software system, which maximizes the number of faults removed subject to the conditions that the amount of testing-effort is fixed, a certain percentage of faults is to be removed and a desired level of reliability is to be achieved. The problem is formulated as a non linear programming problem (NLPP), which is modeled by the inflection S-shaped software reliability growth models (SRGM) based on a non homogeneous Poisson process (NHPP) which incorporates the exponentiated Weibull (EW) testing-effort functions. A solution procedure is then developed using a dynamic programming technique to solve the NLPP. Furthermore, three special cases of optimum resource allocations are also discussed. Finally, numerical examples using three sets of software failure data are presented to illustrate the procedure developed and to validate the performance of the strategies proposed in this article. Experimental results indicate that the proposed strategies may be helpful to software project managers for making the best decisions in allocating the testing resource. In addition, the results are compared with those of Kapur et al. (2004), Huang and Lyu (2005), and Jha et al. (2010) that are available in the literature to deal the similar problems addressed in this article. It reveals that the proposed dynamic programming method for the testing-resource allocation problem yields a gain in efficiency over other methods.     

Inflationary Expectations in Israel: A Multiple Indicators Approach

This article derives unobservable short-term inflationary expectations in Israel from their postulated effects on the velocity of demand deposits and the nominal interest rate. A multiple-indicators model is estimated to assess the impact of inflationary expectations on these variables. The expectations-formation mechanism is estimated using a multiple indicators–multiple causes (MIMIC) model. This methodology allows us to test for the structural stability of the model and estimate the relative variances of the postulated error components. Moreover, this procedure contains a built-in specification test of the chosen expectations-formation mechanism.     

Poverty as Functioning Deprivation: Global Estimates

Poverty alleviation and eradication have always remained a major challenge for the political leadership at the national and international level. However, no consensus exists about the definition and measurement of poverty. Recent understanding sees poverty as much more than lack of income. Hunger, unemployment and ill heath are just some of many dimensions of poverty. We have contributed to the existing debate by defining poverty as a deprivation of a number of functionings (actual achievements), considered vital but not equally important for human wellbeing, caused by an inadequate command over market or nonmarket resources. We have identified nine basic functionings and corresponding indicators that best reflect these nine basic functionings and develop a composite index of poverty for 193 countries of the world for cross country comparison. We have analyzed poverty for two periods 1990–2000 and 2001–2010 to make an inter-temporal comparison in global poverty. According to our estimates, the global poverty has only modestly come down by 4 percentage points from 35% in 1990–2000 to 31% in 2001–2010. This contrasts sharply with the estimates based on the poverty line of the World Bank that the proportion of population living in extreme poverty has nearly halved from 47% in 1990 to 24% in 2015.     

Group Dynamics in Development of the Poor: Experience from BRAC

The groups deliberately formed by nongovernmental organizations to organize the poor for their development are often subgrouped for better performance. In this connection, the study investigates the extent subgroups contribute to group performance, the mechanisms that lead to the contribution of subgroups to group performance, and changes in the contribution of subgroups to the performance of a group. Altogether 239 Bangladesh Rural Advancement Committee groups, i.e., village organizations (VOs), with and without subgroups were investigated. The VOs with subgroups performed better than those without subgroups. The performance of the VOs with subgroups, however, declined over time. One of the reasons why effectiveness of VOs with subgroups declined was the belief that pursuing subgroup responsibilities would not bring any personal gain for members.