This volume focuses on current issues of debate in the area of modern macroeconomics and money, written from (a broadly interpreted) post Keynesian perspective. The papers connect with Philip Arestis' contributions to macroeconomics and money, and pay tribute to his distinguished career.

This dissertation consists of essays in the intersection of international finance, macroeconomics, and monetary economics. The first essay studies the role of the financial sector in affecting domestic resource allocation and cross-border capital flows. I develop a quantitative, two-country, macroeconomic model in which banks face endogenous and occasionally binding leverage constraints. Banks lend funds to be invested in tradable or non-tradable sector capital and there is international financial integration in the market for bank liabilities. I focus on news about economic fundamentals as the key source of fluctuations. Specifically, in the case of positive news on the valuation of non-traded sector capital that turn out to be incorrect at a later date, the model generates an asymmetric, belief-driven boom-bust cycle that reproduces key features of the recent Eurozone crisis. Bank balance sheets amplify and propagate fluctuations through three channels when leverage constraints bind: First, amplified wealth effects induce jumps in import-demand (demand channel). Second, changes in the value of non-tradable sector assets alter bank lending to tradable sector firms (intra-national spillover channel). Third, domestic and foreign households re-adjust their savings in domestic banks, and capital flows further amplify fluctuations (international spillover channel). A common central bank’s unconventional policies of private asset purchases and liquidity facilities in response to unfulfilled expectations are successful at ameliorating the economic downturn. In the second essay, co-authored with Professor Ghironi, we study the implications of using the volatility of domestic interest rate as a policy instrument in a small open economy. We develop an international macroeconomic model of the interaction between an emerging market economy (EME) and global investors. EME central banker uses time-varying domestic interest rate volatility as a policy tool, and global investors have the opportunity to sell productive capital to the EME producers (FDI), in addition to having the opportunity to invest in one-period international and EME securities. We assess the effectiveness of using domestic interest rate volatility as a policy tool in distinguishing short-term security flows from long-term FDI flows, and identify the trade-offs that are faced in navigating financial strength and price stability. We find that an increase in interest rate volatility can attract FDI inflows while discouraging short-term security inflows, if the economy is subject to low- degree of pricing frictions. However, if prices are highly sticky, there is a co-movement of long-run FDI and short-run security outflows. Moreover, an increase in policy uncertainty induces higher price volatility.

This collection of articles and papers has been organised under a limited number of specific themes in international financial economics, including balance of payment theory and policy, the activities of the IMF, Special Drawing Rights, the role of the private financial markets, and the international economic order. A unifying theme running through all the essays is that some degree of management of international financial affairs is desirable. The book has a strong policy orientation and should be of interest to students and practitioners of international financial economics alike.

These original contributions celebrate and extend Tobin's contributions to macroeconomics, international economics, finance, and economic policy.

This collection of papers on financial instability and its impact on macroeconomic performance honours Hyman P. Minsky and his lifelong work. It is based on a conference at Washington University, St. Louis, in 1990 and includes among the authors Benjamin M. Friedman, Charles P. Kindleberger, Jan Kregel and Steven Fazzari. These papers consider Minsky's definitive analysis that yields such a clear and disturbing sequence of financial events: booms, government intervention to prevent debt contraction and new booms that cause a progressive buildup of new debt, eventually leaving the economy much more fragile financially.

This festschrift volume presents discussions on contemporary issues in international economics and finance. It is aimed to serve as a reference material for researchers. There are two broad sections of the book -- International Macroeconomics and International Finance. The chapters in the International Macroeconomics section discuss critical topics like aggregate level macro model for India with a new Keynesian perspective, balance of payments, service sector exports, foreign exchange constraints for import demands, foreign direct investment and knowledge spill over, the relationship between forex rate fluctuation and investment, Institutional quality-trade openness-economic growth nexus, currency crises and debt-deficit relationship in the BRICS countries in the backdrop of COVID-19. Apart from these, various analytical issues related to macroeconomic policies are also covered in this section. The topics discussed includes the nature of forex market interventions, the issue of disinvestment and privatization, changing nature of fiscal policy, the inflation-growth nexus, macroeconomic simulation modelling, measuring core inflation, central bank credibility, monetary policy, inflation targeting, Infrastructure, trade, unemployment and inequality nexus. In the International Finance section, topics such as COVID-19 induced financial crisis, commodity futures volatility, stock market connectivity, volatility persistence, determinants of sovereign bond yields, FII and stock market volatility, cryptocurrency price formation, financialization of Indian commodity market, and a Keynesian view of the financial crisis are discussed. Overall, thirty two chapters in the volume discuss cutting edge research in the areas of the two sections. A tour de force... a lucid guide to some of the diverse and complex issues in International Macroeconomics and Finance. This collection of scholarly works is a fitting tribute to respected Prof. Bandi Kamaiah and his enviable academic contributions. - Prof. Y V Reddy, Former Governor, Reserve Bank of India This volume comprising thoughtful essays by our leading scholars on some of important policy issues that India is facing is indeed a rich tribute to Professor Bandi Kamaiah . This book will greatly benefit the academic community as well as our policy makers. - Prof. Vijay Kelkar, Chairman, 13th Finance Commission of India; Chairman, India Development Foundation, Mumbai, India Noted economists from India and abroad gather to apply the rigorous searchlight that Professor Bandi Kamaiah used so effectively in his career. Major current topics in macroeconomics and international finance are effectively explored in the volume. - Prof. Ashima Goyal, Emeritus Professor, Indira Gandhi Institute of Development Research, Mumbai, India; and Member, Monetary Policy Committee of Reserve Bank of India This volume of 32 papers in macroeconomics, international economics, and international finance is intended as a tribute to the eminent econometrician , Prof B Kamaiah. Post-graduate students and researchers will find much valuable literature in the volume, which is a fitting tribute to Prof Kamaiah. The editors and authors deserve rich compliments. - Prof. K L Krishna, Former Director, Delhi School of Economics, New Delhi, India I am so happy to hear that Dr. Kamaiah's colleagues and ex-students are bringing out a special volume of articles in his honor. Nothing can be more appropriate. Dr. Kamaiah, being a man of tremendous publications, deserves this tribute. I wish all the luck and success to the new book. - Prof. Kishore Kulkarni, Distinguished Professor of Economics, Metropolitan State University of Denver, USA

This thesis consists of four essays on finance, learning, and macroeconomics. The first essay studies whether learning can explain why the standard consumption-based asset pricing model produces large pricing errors for U.S. equity returns. I prove that under learning standard moment conditions need not hold in finite samples, leading to pricing errors. Simulations show that learning can generate quantitatively realistic pricing errors and a substantial equity risk premium. I find that a model with learning is not rejected in the data, producing pricing errors that are statistically indistinguishable from zero. The second essay (co-authored with Anna Mikusheva) studies the properties of the common impulse response function matching estimator (IRFME) in settings with many parameters. We prove that the common IRFME is consistent and asymptotically normal only when the horizon of IRFs being matched grows slowly enough. We use simulations to evaluate the performance of the common IRFME in a practical example, and we compare it with an infrequently used bias corrected approach, based on indirect inferences. Our findings suggest that the common IRFME performs poorly in situations where the sample size is not much larger than the horizon of IRFs being matched, and in those situations, the bias corrected approach with bootstrapped standard errors performs better. The third essay (co-authored with Ricardo Caballero) documents that, in contrast with their widely perceived excess return, popular carry trade strategies yield low systemicrisk- adjusted returns. In contrast, hedging the carry with exchange rate options produces large returns that are not a compensation for systemic risk. We show that this result stems from the fact that the corresponding portfolio of exchange rate options provides a cheap form of systemic insurance. The fourth essay shows that the documented overbidding in pay-as-you-go auctions relative to a static model can be explained by the presence of a small subset of aggressive bidders. I argue that aggressive bidding can be rational if users are able to form reputations that deter future competition, and I present empirical evidence that this is the case. In auctions without any aggressive bidders, there is no evidence of overbidding in PAYGA.