In this book overlapping generations economies are analysed from a game theoretical point of view and the social acceptability of consumption allocations is studied in infinite horizon models of pure exchange economieswith agents with finite lifetimes who behave cooperatively. The core of such economies and its relation with competitive equilibria, both walrasian and monetary and the essential characteristics of the overlapping generations model are examined. The author defines the problem of trust in intertemporal consumption allocations as a question of belonging or not to the core of economy and provides a full characterization of the core allocations for n-goods pure exchange economies with one agent per generation: a consumption allocation belongs to the core if and only it is Pareto optimal and Sequentially Individually Rational. From this it follows that for one commodity economies no consumption allocation involving intertemporal transfers can belong to the core of the economy. In other words, no monetary equilibrium is socially viable. This result is no longer true for many goods models. For that case it is demonstrated that there exist bounds on the real value of equilibrium money purchases beyond which monetary equilibria are not socially viableand with many agents in every generation it is shown that as the economy becomes large and monetary (as well as IOU) equilibria become eventually excluded from the core of the economy. These results provide an analytical rationale for the fact that in most countries fiat money is legal tender.

A report from the Club of Rome - EU Chapter to Finance Watch and the World Business Academy. Foreword by Dennis Meadows, co-author of the 1972 Club of Rome report The Limits to Growth.

In 1972, the first Report for the Club of Rome - The Limits to Growth - famously spelled out the unsustainable consequences of an economic system that demands infinite growth in a finite world. Just as The Limits to Growth exposed the catastrophic flaws in our economic system, this new Report from the Club of Rome exposes the systemic flaws in our money system and the wrong thinking that underpins it. It describes the ongoing currency and banking crises we must expect if we continue with the current monopoly system - and the vicious impact of these crises on our communities, our society as a whole and our environment. Our money system is outdated, brittle and unfit for purpose. It is responsible for the endless cycle of boom and bust, it systematically widens the gap between rich and poor, it creates unemployment and multiplies other extremely adverse social effects of any financial/economic crisis, it undermines sustainability initiatives, it disables vitally-needed national and international action to limit multiple threats to the environment and the biosphere. It is the single structural cause common to all financial and monetary instability. Money and Sustainability: The Missing Link - Report from the Club of Rome proposes an alternative: a monetary 'ecosystem' with complementary currencies working alongside the conventional one. This is more flexible, resilient, fair and sustainable. Societies worked like this in the past. So can we. The book first explains these systemic problems in detail. It's written in a way that's clearly accessible to the general public (although it references at length a wide range of technical topics: economics theory, the history and institutions of banking, the physics of complex flow networks, the science of sustainability, and population trends and climate change). This gives a framework for understanding the present money system. The authors then describe their proposal for an alternative money ecosystem which systematically addresses and resolves the problems created by the present system. Finally, this practical proposal is illustrated by nine case studies of different complementary currencies which are either running now, in development or could be implemented at short notice in individual cities and regions around the world.

Praise for NONPROFIT SUSTAINABILITY "This is much more than a financial how-to book. It's a nonprofit's guide to empowerment. It demystifies mission impact and financial viability using The Matrix Map to provide strategic options for any organization. A must-read for every nonprofit CEO, CFO, and board member." —Julia A. McClendon, chief executive officer, YWCA Elgin, Illinois "This book should stay within easy reaching distance and end up completely dog-eared because it walks the reader through a practical but sometimes revelatory process of choosing the right mix of programs for mission impact and financial sustainability. Its use is a practice in which every nonprofit should engage its board once a year." —Ruth McCambridge, editor in chief, The Nonprofit Quarterly "Up until a few years ago, funding and managing a nonprofit was a bit like undertaking an ocean voyage. Now, it's akin to windsurfing—you must be nimble, prepared to maximize even the slightest breeze, and open to modifying your course at a moment's notice. Innovative executive directors or bold board members who want their organization to be able to ride the big waves of the new American economy must read this book." —Robert L. E. Egger, president, DC Central Kitchen/Campus Kitchens Project/V3 Campaign "Most nonprofits struggle to find a long-term sustainable business model that will enable them to deliver impact on their mission. Thanks to Jeanne Bell, Jan Masaoka, and Steve Zimmerman help is now in sight. This book offers practical, concrete steps you can take to develop your own unique path to sustainability without compromising your mission." —Heather McLeod Grant, consultant, Monitor Institute, and author, Forces for Good: The Six Practices of High-Impact Nonprofits "At last! An urgently needed framework to prepare leaders to meet head-on the persistent twin challenges of impact and sustainability. This is a practical tool based on good business principles that can bring boards and staff members together to lead their organizations to sustainable futures." —Nora Silver, adjunct professor and director, Center for Nonprofit and Public Leadership, Haas School of Business, University of California, Berkeley "Together, Jeanne Bell, Jan Masaoka, and Steve Zimmerman equal wisdom, experience, and know-how on sustainability and lots of other things. Buy, read, and learn from this terrific book!" —Clara Miller, president and CEO, Nonprofit Finance Fund "Wisdom, experience, and know-how. Buy, read, and learn from this terrific book!" —Clara Miller, president and CEO, Nonprofit Finance Fund

This book offers a fresh and uniquely sociological perspective on money and credit. As basic economic institutions, money and credit are easy to overlook when they work well. When they malfunction, as they did in the new millennium’s global financial crisis, their importance becomes obvious and demands further investigation. Bruce Carruthers and Laura Ariovich examine the social dimensions of money and credit at both the individual and corporate levels, from the development of personal credit and a consumer society, to the role of government in the creation of money. In clear prose, they illustrate how the overall future of the economy is governed by the financial system and the flow of capital into, and out of, firms operating in particular industrial sectors, as well as the social meanings money itself acquires and the ways people distinguish between “dirty” and “clean” money. This accessible and engaging book will be essential reading for upper-level students of economic sociology, and those interested in how the bills, coins and plastic in our pockets shape the world we live in.