Decomposing the Labour Productivity Gap between Migrant-Owned and Native-Owned Firms in Sub-Saharan Africa

Migration studies have been primarily based on the movement of individuals from developing to developed economies, with a focus on the impact of migrants on host country wages. In this study we take a different angle by exploring the labour productivity of migrant-owned firms versus native-owned firms in 20 African economies using firm-level data. We find that labour productivity is 78 per cent higher in migrant-owned firms than native-owned firms. Using the Oaxaca-Blinder decomposition method we find that structural effects account for 80 per cent of the labour productivity gap. Returns to manager education largely explain the productivity advantage of migrant-owned firms over native-owned firms. Interactions with the government, access to finance, informality, and power outages are also considerable contributors to the labour productivity gap.     

Civil service reforms in British India and united Pakistan

Nearly 200 years of British rule of the Indian sub-continent clearly and significantly affected the society and people in the region. One of the continuing legacies of the British rule has been in the area of civil administration. The Indian Civil Service (ICS) characterized by centralization of authority and elite nature symbolized the British domination of the Indian people. From time to time attempts were made to reform the ICS. These reforms included introduction of competitive examination as a mode of entry, provision for systematic training and Indianization of the service. Pakistan inherited and continued with the British administrative system. The Civil Service of Pakistan (CSP) was modelled after the ICS. A number of attempts were made to reform the CSP but all failed due to lack of political will and bureaucratic resistance to major administrative reforms.     

The Fifth Wave: The New Tribalism? 1

In political disputes, issue frames set parameters for debate and shape which view dominates. This study expands issue framing research to examine the influence of frames on the perception of future terrorist threats as well as subsequent support for related counterterrorism policies. We test several hypotheses using data from an experimental field poll. We find that issue frames clearly influence perceptions of threat. However, our frames, which posit specific terrorism threats, only have a limited influence on respondent preferences for counter-terrorism policies. We consider a variety of explanations for these results and provide direction for future research.     

Ingestion of pointed objects in a complex suicide

A 51-year-old woman with a psychiatric history of depression and drug abuse was found hanged in her bedroom. The ligature was a scarf attached to the door handle. The autopsy findings suggested that two methods of suicide had been used one after the other. In the first stage, numerous nails, pins and needles were swallowed; in the second stage, the suicide was completed by hanging.     

A literature review of partnerships

In today＇s competitive era, all organizations and enterprises, including small and medium enterprises （SMEs）, should have collaboration with each other to survive and they cannot be globally successful by working alone. A partnership is the relationship existing between two or more persons or entities that join to carry on a trade or business. Each one contributes money, property, labor or skill, and expects to share the profits and losses of the business. There are different types of partnerships, and organizations should inform from them and apply from it in suitable cases. Each partnership has its own advantages and disadvantages as well. This paper aims to describe some types of partnerships between governments, communities, new social movements and firms.     

Rapid genomic DNA extraction (RGDE)

Hyperpolymorphic short tandem repetitive DNA sequences, STRs or microsatellites, have become widely used in human identification, particularly in criminal cases and in mass disasters. In such cases the substrates for the analyses may be decomposed as a biological material, a fact that has to be taken into account when choosing the appropriate casework methods. Nowadays expanded windows have been opened to the world especially in the area of genetic and biology science by performance of big projects such as human genome project. In this regard, one of the primary and important steps for all is DNA extraction with high quality and quantity in minimum time from biological material. By using RGDE method, genomic DNA with high quality and quantity can be acquired in the shortest time which has been presented in the world up to now. In this paper we report the evaluation of DNA extraction in this method.     

A Conceptual Framework for Modeling Automated Negotiations in Multiagent Systems

In fully automated e‐negotiation all involved parties are software agents, so negotiation takes place in a multiagent system between software agents that have been developed as a computer system for automating tasks in a specific application domain. A multiagent system is a group of agents that interact and cooperate with each other to fulfill their objectives or to improve their performance. How do these agents negotiate with each other to manage their task interdependencies? What negotiation mechanisms are needed? These are important questions. In this article, we present a conceptual framework for modeling and developing automated negotiation systems. This framework represents and specifies all the necessary concepts and entities for developing a negotiation system as well as the relationships among these concepts. This framework can also be used to model human negotiations scenarios for analyzing these types of negotiations and simulating them with multiagent systems. The work reported in this article is the first unified framework that represents all the needed elements for modeling and developing automated negotiation systems and existing relationships between them.     

Impact of microcredit on income,poverty, and economic vulnerability in Peninsular Malaysia

This article examines the effect of Amanah Ikhtiar Malaysia's (AIM) microcredit programme on low-income households' income, poverty rate, and vulnerability in Peninsular Malaysia. This study employed a quasi-experimental approach, cross-sectional design, and stratified random sampling method. Findings indicated that participation in AIM's microcredit programme leads to an increase in household income and reduces both the poverty rate and level of economic vulnerability. AIM and policymakers, therefore, should focus on promoting a supportive environment to improve cooperation among participants by designing a dynamic and well-diversified microfinance programme and specialised skills-building training programme.     

An empirical testing of informational efficiency in Bangladesh capital market

We investigate how efficiently the stock market participants incorporate the information contained in money supply changes into stock prices in an emerging economy like Bangladesh. Of particular interest is to test how the changes in monetary aggregates directly affect the stock prices through asset changes and indirectly through their effects on real economic activity. We have considered the monthly series of the real stock returns (P) and examine the relationship between stock returns and monetary aggregates from 1980 to 2008. We also include the exchange rate of US dollar against Bangladeshi Taka and industrial production index. The presence of cointegration between stock prices and monetary aggregates indicate long-run predictability of the Bangladesh stock market. The short-run dynamics between monetary aggregates and real stock return, relied on theoretically motivated long-run restrictions, are analyzed using an empirical structural VAR model. The dynamic response of the real stock returns to changes in macroeconomic variables (such as broad money supply, exchange rates), particularly its lagged responses to real economic activity generates inefficiency in the Dhaka Stock Exchange. The findings of this article indicate that informational inefficiency exists in the stock market of Bangladesh due to the presence of unidirectional causality. To be efficient, the infrastructure of the SEC should be modernized, revaluation of the net asset value of the companies should be audited by the affiliated firms of the SEC, demutualization should be done as early as possible, private placement, issue of preference share and book building methods must be under rule based. Insider trading should be strictly prohibited.     

STR data for the AmpFlSTR SGM Plus from Aegean region of Turkey

Allele frequencies of the 10 STRs loci (D16S539, D2S1338, D3S1358, vWA, D18S51, D21S11, D8S1179, D19S433, FGA, THO1) included in the AmpFlSTR SGM Plus Kit (PE Applied Biosystems) were obtained from a sample of 166 unrelated individuals in Aegean region of Turkey.