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Fred Cahir tells the story about the magnitude of Aboriginal involvement on the Victorian goldfields in the middle of the nineteenth century. The first history of Aboriginal–white interaction on the Victorian goldfields, Black Gold offers new insights on one of the great epochs in Australian and world history—the gold story. In vivid detail it describes how Aboriginal people often figured significantly in the search for gold and documents the devastating social impact of gold mining on Victorian Aboriginal communities. It reveals the complexity of their involvement from passive presence, to active discovery, to shunning the goldfields. This detailed examination of Aboriginal people on the goldfields of Victoria provides striking evidence which demonstrates that Aboriginal people participated in gold mining and interacted with non-Aboriginal people in a range of hitherto neglected ways. Running through this book are themes of Aboriginal empowerment, identity, integration, resistance, social disruption and communication.

Between 2006 and 2010 the World Bank sought to unmask the role of science, technology, and innovation in Ugandan industry. This report presents insights from this research based on case studies of six sectors: agriculture, health, energy, information and communication technology (ICT), transport, and logistics. Based on more than 80 interviews cutting across Uganda's small and medium-sized enterprises, universities, and government entities, the report's findings are intended to offer the government and its partners in industry increased clarity about how better to harness science, technology, and innovation to propel the economy. Enabling implementation of the recent Uganda national science, technology, and innovation policy is a parallel goal of the report. The policy articulates the government's intent to foster research and development that builds the human capital that Uganda requires for a knowledge-based economy. The case studies from which this report's recommendations are drawn depict a diverse range of experiences across industrial sectors in terms of generating, applying, and adapting science and technology to contribute to Uganda's development. Despite the relatively small size of the country's investments in science and technology, the past 20 years have seen considerable advances in building capacity in science and technology, developing related institutions and human resources, advancing collaboration and communication, and expanding the base of available knowledge. But given Uganda's limited investments in science and technology, policies should prioritize near-term investments that benefit key sectors. This report identifies those near-term investments as well as longer-term ones (three to five years in the future).

It is estimated that US$339 million to US$413 million was claimed in ransoms between April 2005 and December 2012 for pirate acts off the Horn of Africa. Twenty-first century piracy in this region has developed as a violent criminal act, which not only affects the victims but also has an impact on the region and the global economy. Chapter two describes the context and audience for the study; explains the study's methodological framework, including information on what data sources were available; and identifies the challenges in undertaking the study. Chapter three provides background on the issues of pirate activities off the coast of Somalia and the Horn of Africa, and defines the problem of piracy and its origins. Section two then focuses on understanding the financial flows with respect to piracy activities. Chapter four looks at the ransoms paid to pirates, starting with negotiations of the ransoms and the volume of money involved. Then chapter five focuses on the distribution of proceeds from piracy to the various actors involved in supporting or carrying out pirate activities. Chapter six explores the ways in which proceeds are moved in and out of Somalia. Chapter seven looks at how the financiers invest their proceeds. Following this analysis, chapter eight focuses specifically on investment by piracy financiers in the khat business and real estate. In the final section three, chapter nine of the study concludes with suggested areas for policy and operational engagement within the region and beyond.

Przystąpienie Polski do strefy euro jest warunkiem koniecznym funkcjonowania kraju w Unii Europejskiej. Obecnie Polska nie wyznaczyła jeszcze daty wejścia do strefy euro. Realnym terminem przyjęcia przez Polskę euro jest końcówka obecnej dekady. Przystąpienie Polski do strefy euro powinno przyczynić się do znaczącego zwiększenia polskiego handlu, a poprzez to - zgodnie ze standardową teorią handlu – zwiększyć poziom specjalizacji, produkcji, oraz dobrobytu. Eliminacja ryzyka walutowego oraz kosztów transakcyjnych w związku z wprowadzeniem euro spowoduje znaczące ożywienie wymiany handlowej w ramach wspólnego rynku.

China's recent economic growth has expanded industrialization and urbanization, upgraded consumption, increased social mobility, and initiated a shift from an agricultural-based economy to one based on services and industry. However, more than half of China's population still lives in rural areas, where the average per capital income is less than a third of the urban average. The government of China has increased its commitment to rural development and poverty-reduction programs, with attention to narrowing the rural-urban divide. Informatization—defined as the transformation of an economy and society driven by information and communications technology (ICT)—is increasingly being explored as a way of helping poor people. Rural Informatization in China presents an overview and in-depth analysis of rural ICT initiatives in China. This study reviews the present-day status of China's rural informatization infrastructure, examines and summarizes by organizational model the key initiatives in the past decade, and provides policy recommendations to address current challenges. Case studies of different financing models of rural ICT initiatives from China and other countries are included.

In labor market models as well as in exchange economies with indivisible goods gross substitutability is used as a property to guarantee the existence of competitive equilibria. This paper develops an easy way to check gross substitutability for utility functions concerning a finite set of indivisible goods (or employees) and money. Concavity is one of the conditions that has to be satisfied. Only one other, but similar, type of relation must be checked to guarantee gross substitutability.