An Introduction to Wavelets and Other Filtering Methods in Finance and Economics
An Introduction to Wavelets and Other Filtering Methods in Finance and Economics

Author: Ramazan Gençay

Publisher: Elsevier

Published: 2001-10-12

Total Pages: 383

ISBN-13: 0080509223

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An Introduction to Wavelets and Other Filtering Methods in Finance and Economics presents a unified view of filtering techniques with a special focus on wavelet analysis in finance and economics. It emphasizes the methods and explanations of the theory that underlies them. It also concentrates on exactly what wavelet analysis (and filtering methods in general) can reveal about a time series. It offers testing issues which can be performed with wavelets in conjunction with the multi-resolution analysis. The descriptive focus of the book avoids proofs and provides easy access to a wide spectrum of parametric and nonparametric filtering methods. Examples and empirical applications will show readers the capabilities, advantages, and disadvantages of each method. - The first book to present a unified view of filtering techniques - Concentrates on exactly what wavelets analysis and filtering methods in general can reveal about a time series - Provides easy access to a wide spectrum of parametric and non-parametric filtering methods

The Chicago Plan Revisited
The Chicago Plan Revisited

Author: Mr.Jaromir Benes

Publisher: International Monetary Fund

Published: 2012-08-01

Total Pages: 71

ISBN-13: 1475505523

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At the height of the Great Depression a number of leading U.S. economists advanced a proposal for monetary reform that became known as the Chicago Plan. It envisaged the separation of the monetary and credit functions of the banking system, by requiring 100% reserve backing for deposits. Irving Fisher (1936) claimed the following advantages for this plan: (1) Much better control of a major source of business cycle fluctuations, sudden increases and contractions of bank credit and of the supply of bank-created money. (2) Complete elimination of bank runs. (3) Dramatic reduction of the (net) public debt. (4) Dramatic reduction of private debt, as money creation no longer requires simultaneous debt creation. We study these claims by embedding a comprehensive and carefully calibrated model of the banking system in a DSGE model of the U.S. economy. We find support for all four of Fisher's claims. Furthermore, output gains approach 10 percent, and steady state inflation can drop to zero without posing problems for the conduct of monetary policy.

Revisiting Risk-Weighted Assets
Revisiting Risk-Weighted Assets

Author: Vanessa Le Leslé

Publisher: International Monetary Fund

Published: 2012-03-01

Total Pages: 50

ISBN-13: 1475502656

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In this paper, we provide an overview of the concerns surrounding the variations in the calculation of risk-weighted assets (RWAs) across banks and jurisdictions and how this might undermine the Basel III capital adequacy framework. We discuss the key drivers behind the differences in these calculations, drawing upon a sample of systemically important banks from Europe, North America, and Asia Pacific. We then discuss a range of policy options that could be explored to fix the actual and perceived problems with RWAs, and improve the use of risk-sensitive capital ratios.

Economic Policy and the Great Stagflation
Economic Policy and the Great Stagflation

Author: Alan S. Blinder

Publisher: Elsevier

Published: 2013-09-11

Total Pages: 244

ISBN-13: 1483264564

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Economic Policy and the Great Stagflation discusses the national economic policy and economics as a policy-oriented science. This book summarizes what economists do and do not know about the inflation and recession that affected the U.S. economy during the years of the Great Stagflation in the mid-1970s. The topics discussed include the basic concepts of stagflation, turbulent economic history of 1971-1976, anatomy of the great recession and inflation, and legacy of the Great Stagflation. The relation of wage-price controls, fiscal policy, and monetary policy to the Great Stagflation is also elaborated. This publication is beneficial to economists and students researching on the history of the Great Stagflation and policy errors of the 1970s.

Exchange Rates and International Macroeconomics
Exchange Rates and International Macroeconomics

Author: National Bureau of Economic Research

Publisher: Chicago : University of Chicago Press

Published: 1983

Total Pages: 402

ISBN-13:

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This volume, presenting some of the finest new research on exchange rates and international macroeconomics, contains papers and critical commentary by thirty-two leading economists. Taken together, these papers provide sound evidence about the effects of real and monetary factors on exchange rates and extend the analyses of exchange rates and international macroeconomics by outlining the kinds of behavior and institutional arrangements that can be incorporated into such analyses. Both empirical and theoretical research are represented, and the contributors analyze such issues as the performance of various models of exchange rate determination, the role of risk and speculation in the forward market for foreign exchange, the rational expectations hypothesis in such markets, the performance of monetary policy in ten industrial countries, the role that labor market contracts play in exchange rate policies, the effect of he oil shocks on the evolution of exchange rates, and the output cost of bringing down inflation in the open economy.

Stock Returns and Inflation Redux: An Explanation from Monetary Policy in Advanced and Emerging Markets
Stock Returns and Inflation Redux: An Explanation from Monetary Policy in Advanced and Emerging Markets

Author: Mr. Zhongxia Zhang

Publisher: International Monetary Fund

Published: 2021-08-20

Total Pages: 59

ISBN-13: 1513586750

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Classical theories of monetary economics predict that real stock returns are negatively correlated with inflation when monetary policy is countercyclical. Previous empirical studies mostly focus on a small group of developed countries or a few countries with hyperinflation. In this paper, I examine the stock return-inflation relation under different monetary policy regimes and conditions using an expanded dataset of 71 economies. Empirical evidence suggests that the stock return-inflation relation is partially driven by monetary policy. If a country’s monetary authority conducts a more countercyclical monetary policy, the stock return-inflation relation becomes more negative. In addition, the results differ by monetary policy framework. In exchange rate anchor countries, stock markets do not respond to monetary policy cyclicality. In inflation targeting countries, stock markets react more strongly to inflation. A key contribution of this paper is to classify inflation targeters by their behaviors, and illustrate that behavior matters in shaping market perceptions: markets react to inflation and monetary policy cyclicality when central banks are able to control inflation within their target bands. In this case markets are sensitive to inflation dynamics when inflation is above the announced target bands. Finally, when monetary policy is constrained by the Zero Lower Bound (ZLB), a structural break is introduced and real stock returns no longer respond to inflation and monetary policy cyclicality.

Regulatory Cycles: Revisiting the Political Economy of Financial Crises
Regulatory Cycles: Revisiting the Political Economy of Financial Crises

Author: Jihad Dagher

Publisher: International Monetary Fund

Published: 2018-01-15

Total Pages: 89

ISBN-13: 1484337743

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Financial crises are traditionally analyzed as purely economic phenomena. The political economy of financial booms and busts remains both under-emphasized and limited to isolated episodes. This paper examines the political economy of financial policy during ten of the most infamous financial booms and busts since the 18th century, and presents consistent evidence of pro-cyclical regulatory policies by governments. Financial booms, and risk-taking during these episodes, were often amplified by political regulatory stimuli, credit subsidies, and an increasing light-touch approach to financial supervision. The regulatory backlash that ensues from financial crises can only be understood in the context of the deep political ramifications of these crises. Post-crisis regulations do not always survive the following boom. The interplay between politics and financial policy over these cycles deserves further attention. History suggests that politics can be the undoing of macro-prudential regulations.

Prediction and Causality in Econometrics and Related Topics
Prediction and Causality in Econometrics and Related Topics

Author: Nguyen Ngoc Thach

Publisher: Springer Nature

Published: 2021-07-26

Total Pages: 691

ISBN-13: 303077094X

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This book provides the ultimate goal of economic studies to predict how the economy develops—and what will happen if we implement different policies. To be able to do that, we need to have a good understanding of what causes what in economics. Prediction and causality in economics are the main topics of this book's chapters; they use both more traditional and more innovative techniques—including quantum ideas -- to make predictions about the world economy (international trade, exchange rates), about a country's economy (gross domestic product, stock index, inflation rate), and about individual enterprises, banks, and micro-finance institutions: their future performance (including the risk of bankruptcy), their stock prices, and their liquidity. Several papers study how COVID-19 has influenced the world economy. This book helps practitioners and researchers to learn more about prediction and causality in economics -- and to further develop this important research direction.

Inflation Matters
Inflation Matters

Author: Pete Comley

Publisher: Pete Comley

Published: 2015-01-30

Total Pages: 255

ISBN-13: 0957303831

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Inflation Matters is the first truly comprehensive book about inflation written in a simple and easy-to-read style. The book covers everything from the basics of how inflation is defined and measured through to the impact of inflation and its winners and losers. It highlights the difficulty in calculating inflation and that conventional measures (such as CPI in the UK) often underestimate it for a number of reasons. It also examines deflation and why it is regarded as a problem by economists. The book examines the history of world inflation. It looks at the causes of inflation and shows that they are many and complex. The book reveals a new model of inflation – Inflationary Wave Theory. It proposes that long-term inflation is created by population growth and competition for resources. Price increases depict a wave-like pattern over the centuries due to effects of man exploiting the inflation trend to such a point that prices eventually consolidate over a long period. The world is about to enter this stage of near-zero inflation. The book examines how this transition might take place and the conditions that need to be fulfilled. It is likely to be accompanied by some form of deflationary shock. Investing over the coming decades will therefore be difficult and the book discusses the implications of it for future wealth management. Book contents: PART I: INFLATION FACT AND FICTION 1 What is inflation? 2 Inflation and the money supply theory 3 Other theories about inflation 4 Deflation and why it is regarded as a problem 5 UK inflation measures 6 Inflation measurement issues PART II: INFLATION PAST 7 Inflationary Wave Theory 8 World War I and learning about hyperinflation 9 The 1930s depression and the deflation bogeyman 10 World War II, debts and the low inflation world 11 The 1970s inflation crisis and fiat currencies PART III: INFLATION PRESENT 12 The Great Moderation and the Great Recession 13 Japan and deflation 14 Governments and inflation 15 The era of inflation targeting 16 The impact of current inflation PART IV: DEFLATION YET TO COME 17 The big picture: a century of more stable prices 18 The transition period and near-term inflation 19 Price stability and the consolidation period 20 Managing wealth as we head towards near-zero inflation More information can be found at: inflationmatters.com.