Author: Vassilios G. Patikis
Publisher:
ISBN:
Category : International economic relations
Languages : en
Pages : 268

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Author: Matteo Maggiori
Publisher:
ISBN:
Category :
Languages : en
Pages : 234

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This dissertation explores the relationship between international financial markets, financial frictions, and the real economy. In particular, the dissertation focuses on the role of the United States of America (US) as the key country in the global financial architecture. The research presented here advances the study of international finance and macroeconomics by analyzing how the combination of two factors, the greater financial development of the US and financing frictions, leads to the special global roles of the US funding markets and the US dollar. In the first Chapter of the dissertation, I develop a model of financial intermediation in a closed economy, which is also the key building block of the open economy analysis in the second Chapter. In an economy with savers and financial intermediaries where financing frictions are present, the state of the financial sector becomes the key state variable. The financing frictions, modeled as the limited enforceability of deposit contracts, prevent capital from flowing freely from savers to the financial intermediaries that ultimately allocate capital to productive real assets. When financial intermediaries are well capitalized, their capital acts as a safety buffer for potential investment losses and, consequently, financing frictions are alleviated. In this state of the world, financial markets closely resemble those of the standard frictionless asset pricing framework. When, on the other hand, intermediaries are poorly capitalized, concerns for potential losses of capital disrupt the financing markets. In this state of the world, capital does not flow smoothly from savers into productive assets via financial intermediaries. In general, risky assets' prices fall and their volatility increases, thus replicating typical features of financial crises. Interestingly, these effects are highly non-linear. In the second Chapter, I provide a framework for understanding the global financial architecture as an equilibrium outcome of the risk sharing between countries with different levels of financial development. The country that has the most developed financial sector takes on a larger proportion of global fundamental and financial risk because its financial intermediaries are better able to deal with funding problems following negative shocks. This asymmetric risk sharing has real consequences. In good times, and in the long run, the more financially developed country consumes more, relative to other countries, and runs a trade deficit financed by the higher financial income that it earns as compensation for taking greater risk. During global crises, it suffers heavier capital losses than other countries, exacerbating its fall in consumption. This country's currency emerges as the world's reserve currency because it appreciates during crises and so provides a good hedge. The model is able to rationalize these facts, which characterize the role of the US as the key country in the global financial architecture. In the third Chapter, I provide empirical evidence on the role of the US dollar as a global safe asset. This empirical evidence provides one of the stylized facts analyzed in my theoretical work. I show that the US dollar earns a safety premium versus a basket of foreign currencies and that this premium is particularly high in times of global financial stress. These findings support the view that the dollar acts as the reserve currency for the international monetary system and that it is a natural safe haven in times of crisis, when a global flight to quality toward the reserve currency takes place. During such episodes, investors are willing to earn negative expected returns as compensation for holding safe dollars. I estimate the time varying dollar safety premium by using instrumental variable techniques to condition information down.

Author: Mr.Giovanni Dell'Ariccia
Publisher: International Monetary Fund
ISBN: 145195154X
Category : Business & Economics
Languages : en
Pages : 32

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The paper analyzes the effects of informational asymmetries on the market structure of the banking industry in a multi-period model of spatial competition. All lenders face uncertainty with regard to borrowers’ creditworthiness, but, in the process of lending, incumbent banks gather proprietary information about their clients, acquiring an advantage over potential entrants. These informational asymmetries are an important determinant of the industry structure and may represent a barrier to entry for new banks. The paper shows that, in contrast with traditional models of horizontal differentiation, the steady-state equilibrium is characterized by a finite number of banks even in the absence of fixed costs.

Author: Falko Fecht
Publisher:
ISBN: 9783865584663
Category :
Languages : en
Pages : 0

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Author: Martin Guzman
Publisher: Columbia University Press
ISBN: 0231546807
Category : Business & Economics
Languages : en
Pages : 548

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Joseph Stiglitz is one of the world’s greatest economists. He has made fundamental contributions to economic theory in areas such as inequality, the implications of imperfect and asymmetric information, and competition, and he has been a major figure in policy making, a leading public intellectual, and a remarkably influential teacher and mentor. This collection of essays influenced by Stiglitz’s work celebrates his career as a scholar and teacher and his aspiration to put economic knowledge in the service of creating a fairer world. Toward a Just Society brings together a range of essays whose breadth reflects how Stiglitz has shaped modern economics. The contributions to this volume, all penned by high-profile authors who have been guided by or collaborated with Stiglitz over the last five decades, span microeconomics, macroeconomics, inequality, development, law and economics, and public policy. Touching on many of the central debates and discoveries of the field and providing insights on the directions that academic economics could take in the future, Toward a Just Society is an extraordinary celebration of the many paths Stiglitz has opened for economics, politics, and public life.

Author: Claudio Cristian Bravo Ortega
Publisher:
ISBN:
Category :
Languages : en
Pages : 286

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Author: Xavier Freixas
Publisher: MIT Press
ISBN: 026237529X
Category : Business & Economics
Languages : en
Pages : 229

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The third edition of a leading text on the microeconomic foundations of banking, comprehensively updated with new coverage of the 2008 Global Financial Crisis, fintech, and the latest research in banking theory. The banking industry has undergone seismic change in the twenty-first century, from the overhaul of regulation in the wake of the 2008 Global Financial Crisis to the digitalization of the economy and the disruption of traditional business models by ascendant tech giants. Now in a comprehensively updated third edition, this essential graduate-level text on the microeconomic foundations of banking provides the rigorous theoretical approach required to understand these new structures and norms, functioning as a user’s guide to recent academic literature. Microeconomics of Banking offers a comprehensive view of the evolution of banking theory and the rapidly changing realm of financial intermediation, examining the central issues and offering the necessary tools for understanding how they have been modeled. New edition highlights: Up-to-date coverage of the latest research in banking theory as well as the events of the global financial crisis and resultant Basel III regulatory framework New chapters on liquidity and systemic risk New material throughout on cryptocurrencies, fintech, and other facets of a digitalized economy

Author: Georges Dionne
Publisher: Springer Science & Business Media
ISBN: 0792392043
Category : Business & Economics
Languages : en
Pages : 748

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Book Description
Economic and financial research on insurance markets has undergone dramatic growth since its infancy in the early 1960s. Our main objective in compiling this volume was to achieve a wider dissemination of key papers in this literature. Their significance is highlighted in the introduction, which surveys major areas in insurance economics. While it was not possible to provide comprehensive coverage of insurance economics in this book, these readings provide an essential foundation to those who desire to conduct research and teach in the field. In particular, we hope that this compilation and our introduction will be useful to graduate students and to researchers in economics, finance, and insurance. Our criteria for selecting articles included significance, representativeness, pedagogical value, and our desire to include theoretical and empirical work. While the focus of the applied papers is on property-liability insurance, they illustrate issues, concepts, and methods that are applicable in many areas of insurance. The S. S. Huebner Foundation for Insurance Education at the University of Pennsylvania's Wharton School made this book possible by financing publication costs. We are grateful for this assistance and to J. David Cummins, Executive Director of the Foundation, for his efforts and helpful advice on the contents. We also wish to thank all of the authors and editors who provided permission to reprint articles and our respective institutions for technical and financial support.

Author: Theo Lynn
Publisher: Springer
ISBN: 3030023303
Category : Business & Economics
Languages : en
Pages : 194

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This open access Pivot demonstrates how a variety of technologies act as innovation catalysts within the banking and financial services sector. Traditional banks and financial services are under increasing competition from global IT companies such as Google, Apple, Amazon and PayPal whilst facing pressure from investors to reduce costs, increase agility and improve customer retention. Technologies such as blockchain, cloud computing, mobile technologies, big data analytics and social media therefore have perhaps more potential in this industry and area of business than any other. This book defines a fintech ecosystem for the 21st century, providing a state-of-the art review of current literature, suggesting avenues for new research and offering perspectives from business, technology and industry.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 634

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