Applications of Blockchain for the Governance of Integrated Project Delivery: A Crypto Commons Approach

This paper outlines why and how blockchain can digitally support and evolve the governance of collaborative project deliveries, such as integrated project deliveries (IPDs), to provide the foundation for novel and disruptive forms of organizational collaboration in the construction industry. Previous work has conceptualized IPDs as a common pool resource (CPR) scenario, where shared resources are collectively governed. Through the use of blockchain and smart contracts for trustworthy peer-to-peer transactions and execution logic, Ostrom's design principles can be digitally encoded to scale CPR scenarios. Building on the identified connections, the paper 1) synthesizes fourteen blockchain-based mechanisms to govern CPRs, 2) identifies twenty-two applications of these mechanisms to govern IPDs, and 3) introduces a conceptualization of the above relationships towards a holistic understanding of collaborative project deliveries on the crypto commons for novel collective organization of construction project delivery between both humans and machines

Security and efficiency of collateral in decentralized finance

Decentralized Finance (DeFi) promises to be a new contender for a radically new financial system. Its foundations are censorship-resistant, non-custodial, and transparent financial protocols. Securing these protocols is achieved by combining cryptographic primitives with economic incentives instead of relying on trusted intermediaries. In DeFi, financial collateral is the central incentive measure providing repercussions against "misbehaving” agents. However, requiring collateral introduces security and efficiency concerns. (i) Securing DeFi protocols using price-volatile and complex assets requires careful risk management. (ii) Efficiency of capital is diminished since locking assets is an opportunity cost and restricts access to DeFi to agents with sufficient funds. We tackle these issues by developing new protocols to optimize collateral requirements in existing DeFi protocols safely. Our contributions are threefold. First, we provide a risk-based classification of collateral applied in DeFi protocols. Specifically, the classification serves as the starting point to develop a model capturing the security property of financial collateral with unique risks in DeFi. Second, we present two protocols that can be integrated into existing DeFi protocols. Promise transforms suitable DeFi protocols into a subscription mechanism lowering the initial capital locking requirements thus tackling the capital efficiency of collateral. Balance is a protocol to reduce collateral in DeFi protocols safely. Balance is similar to a credit scoring system where “well-behaving” agents enjoy a lowered collateral. As such, Balance can be used both to tailor security of protocols by required per-agent collateral requirements instead of per-protocol requirements and, at the same time, increase capital efficiency of collateral. We demonstrate the practical applicability of Promise and Balance by decreasing collateral in the XCLAIM cross-chain communication protocol by up to 10% under conservative assumptions. Third, we discuss the practical security of financial collateral. We outline new types of attacks on DeFi protocols secured by collateral through trustless coordination of rational agents and so-called flash loans with the example of the popular Maker protocol. We conclude by noting the perils of constructing collateralized DeFi protocols and outlining strands of future work to increase their security and efficiency.Open Acces

Handbook on Social Protection Systems

This exciting and innovative Handbook provides readers with a comprehensive and globally relevant overview of the instruments, actors and design features of social protection systems, as well as their application and impacts in practice. It is the first book that centres around system building globally, a theme that has gained political importance yet has received relatively little attention in academia.illustrato

Scholarly Communication Librarianship and Open Knowledge

The intersection of scholarly communication librarianship and open education offers a unique opportunity to expand knowledge of scholarly communication topics in both education and practice. Open resources can address the gap in teaching timely and critical scholarly communication topics—copyright in teaching and research environments, academic publishing, emerging modes of scholarship, impact measurement—while increasing access to resources and equitable participation in education and scholarly communication. Scholarly Communication Librarianship and Open Knowledge is an open textbook and practitioner’s guide that collects theory, practice, and case studies from nearly 80 experts in scholarly communication and open education. Divided into three parts: *What is Scholarly Communication? *Scholarly Communication and Open Culture *Voices from the Field: Perspectives, Intersections, and Case Studies The book delves into the economic, social, policy, and legal aspects of scholarly communication as well as open access, open data, open education, and open science and infrastructure. Practitioners provide insight into the relationship between university presses and academic libraries, defining collection development as operational scholarly communication, and promotion and tenure and the challenge for open access. Scholarly Communication Librarianship and Open Knowledge is a thorough guide meant to increase instruction on scholarly communication and open education issues and practices so library workers can continue to meet the changing needs of students and faculty. It is also a political statement about the future to which we aspire and a challenge to the industrial, commercial, capitalistic tendencies encroaching on higher education. Students, readers, educators, and adaptors of this resource can find and embrace these themes throughout the text and embody them in their work

How to Achieve Inclusive Growth

Rising inequality and widespread poverty, social unrest and polarization, gender and ethnic disparities, declining social mobility, economic fragility, unbalanced growth due to technology and globalization, and existential danger from climate change are urgent global concerns of our day. These issues are intertwined. They therefore require a holistic framework to examine their interplay and bring the various strands together. This book brings together leading academic economists and experts from several international institutions to explain the sources and scale of these challenges. The book summarizes a wide array of empirical evidence and country experiences, lays out practical policy solutions, and devises a comprehensive and unified plan of action for combatting these economic and social disparities. This authoritative book is accessible to policy makers, students, and the general public interested in how to craft a brighter future by building a sustainable, green, and inclusive society in the years ahead

How to Achieve Inclusive Growth

Rising inequality and widespread poverty, social unrest and polarization, gender and ethnic disparities, declining social mobility, economic fragility, unbalanced growth due to technology and globalization, and existential danger from climate change are urgent global concerns of our day. These issues are intertwined. They therefore require a holistic framework to examine their interplay and bring the various strands together. This book brings together leading academic economists and experts from several international institutions to explain the sources and scale of these challenges. The book summarizes a wide array of empirical evidence and country experiences, lays out practical policy solutions, and devises a comprehensive and unified plan of action for combatting these economic and social disparities. This authoritative book is accessible to policy makers, students, and the general public interested in how to craft a brighter future by building a sustainable, green, and inclusive society in the years ahead

Rethinking Urban Risk and Resettlement in the Global South

Environmental changes have significant impacts on people’s lives and livelihoods, particularly the urban poor and those living in informal settlements. In an effort to reduce urban residents’ exposure to climate change and hazards such as natural disasters, resettlement programmes are becoming widespread across the Global South. While resettlement may reduce a region’s future climate-related disaster risk, it often increases poverty and vulnerability, and can be used as a reason to evict people from areas undergoing redevelopment. A collaboration between the Bartlett Development Planning Unit at UCL, the Indian Institute for Human Settlements and the Latin American Social Science Faculty, Rethinking Urban Risk and Resettlement in the Global South collates the findings from 'Reducing Relocation Risks', a research project that studied urban areas across India, Uganda, Peru, Colombia and Mexico. The findings are augmented with chapters by researchers with many years of insight into resettlement, property rights and evictions, who offer cases from Monserrat, Cambodia, Philippines and elsewhere. The contributors collectively argue that the processes for making and implementing decisions play a large part in determining whether outcomes are socially just, and examine various value systems and strategies adopted by individuals versus authorities. Considering perceptions of risk, the volume offers a unique way to think about economic assessments in the context of resettlement and draws parallels between different country contexts to compare fully urbanised areas with those experiencing urban growth. It also provides an opportunity to re-think how disaster risk management can better address the accumulation of urban risks through urban planning

Rethinking Urban Risk and Resettlement in the Global South

Environmental changes have significant impacts on people’s lives and livelihoods, particularly the urban poor and those living in informal settlements. In an effort to reduce urban residents’ exposure to climate change and hazards such as natural disasters, resettlement programmes are becoming widespread across the Global South. While resettlement may reduce a region’s future climate-related disaster risk, it often increases poverty and vulnerability, and can be used as a reason to evict people from areas undergoing redevelopment. A collaboration between the Bartlett Development Planning Unit at UCL, the Indian Institute for Human Settlements and the Latin American Social Science Faculty, Rethinking Urban Risk and Resettlement in the Global South collates the findings from 'Reducing Relocation Risks', a research project that studied urban areas across India, Uganda, Peru, Colombia and Mexico. The findings are augmented with chapters by researchers with many years of insight into resettlement, property rights and evictions, who offer cases from Monserrat, Cambodia, Philippines and elsewhere. The contributors collectively argue that the processes for making and implementing decisions play a large part in determining whether outcomes are socially just, and examine various value systems and strategies adopted by individuals versus authorities. Considering perceptions of risk, the volume offers a unique way to think about economic assessments in the context of resettlement and draws parallels between different country contexts to compare fully urbanised areas with those experiencing urban growth. It also provides an opportunity to re-think how disaster risk management can better address the accumulation of urban risks through urban planning

COVID-19 in Indonesia

This book assesses the impacts of COVID-19 on the Indonesian economy, particularly on employment, education, poverty, trade, and macro economy. The book explains how fiscal and monetary stimulus work and the roles of local governments in managing stimulus. It also presents ways to recovery and lessons learnt from countries that have found success in mitigating the economic impacts of the pandemic (China, Germany, Singapore, and Vietnam). This book will be a useful reference for policy makers, scholars, students, and public audience working or having interest in the fields of development economics, trade, health economics, economics, and East Asia