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Includes papers presented at a conference held at the Columbia Business School in the spring of 2013 in honor of Josae Scheinkman's 65th birthday.
This book provides a comprehensive analysis of the evolution of Brazilian economic thought ranging from colonial times through to the early 21st century. It explores the production of ideas on the Brazilian economy through various forms of publication and contemporary thoughts on economic contexts and development policies, all closely reflecting the evolution of economic history. After an editorial introduction, it opens with a discussion of the issue of the historical limits to and circumstances of the production of pure economic theory by Brazilian economists. The proceeding chapters follow the classical periodization of Brazilian economic history, starting with the colonial economy (up un...
This volume collects papers from Hugo Sonnenschein's students. It aims to demonstrate his tremendous impact as an advisor. The papers span decades and present some of the most important articles in microeconomic theory. Each paper is accompanied with a preface by the student providing background on the paper and indicating Hugo's influence on its genesis. The papers all lie in microeconomic theory, and moreover all make fundamental contributions to the foundations of the theory.
This essay collection focuses on the relationship between continuous time models and Autoregressive Conditionally Heteroskedastic (ARCH) models and applications. For the first time, Modelling Stock Market Volatility provides new insights about the links between these two models and new work on practical estimation methods for continuous time models. Featuring the pioneering scholarship of Daniel Nelson, the text presents research about the discrete time model, continuous time limits and optimal filtering of ARCH models, and the specification and estimation of continuous time processes. This work will lead to a rapid growth in their empirical application as they are increasingly subjected to routine specification testing. - Provides for the first time new insights on the links between continuous time and ARCH models - Collects seminal scholarship by some of the most renowned researchers in finance and econometrics - Captures complex arguments underlying the approximation and proper statistical modelling of continuous time volatility dynamics
As long as there have been financial markets, there have been bubbles—those moments in which asset prices inflate far beyond their intrinsic value, often with ruinous results. Yet economists are slow to agree on the underlying forces behind these events. In this book José A. Scheinkman offers new insight into the mystery of bubbles. Noting some general characteristics of bubbles—such as the rise in trading volume and the coincidence between increases in supply and bubble implosions—Scheinkman offers a model, based on differences in beliefs among investors, that explains these observations. Other top economists also offer their own thoughts on the issue: Sanford J. Grossman and Patrick Bolton expand on Scheinkman's discussion by looking at factors that contribute to bubbles—such as excessive leverage, overconfidence, mania, and panic in speculative markets—and Kenneth J. Arrow and Joseph E. Stiglitz contextualize Scheinkman's findings.
General Equilibrium, Growth, and Trade: Essays in Honor of Lionel McKenzie provides information pertinent to the three main areas of Professor McKenzie's scientific research, namely, international trade, economic growth, and general equilibrium theory. This book highlights the main aspects of McKenzie's work. Organized into three parts encompassing 21 chapters, this book begins with an overview of the regularizing effects of aggregation over nonregular microrelations. This text then examines the theory of a multiperiod monopolist incurring nonseparable labor adjustment costs, which is developed when investment is irreversible. Other chapters consider the behavior of a price-maker in a competitive market as a preliminary step to a more complete analysis of pure competition. This book discusses as well the effects of uncertainty on optimal decisions, which constitutes an increasingly essential area of economic research. The final chapter deals with the general equilibrium macroeconomic model. This book is a valuable resource for economists and economic theorists.
In Understanding Islamic Finance Muhammad Ayub introduces all the essential elements of this growing market by providing an in-depth background to the subject and clear descriptions of all the major products and processes associated with Islamic finance. Key features include: Discussion of the principles of Islamic finance; Introduction to the key products and procedures that International Financial Institutions are using or may adopt to fund a variety of clients ensuring Sharī ́ah compliance; Discussion of the role Islamic finance can play in the development of the financial system and of economies; Practical and operational examples that cover deposit and fund management by banks involving financing of various sectors of the economy, risk management, accounting treatment, and working of Islamic financial markets and instruments. This book is not only an important text for all banks and financial institutions entering this particular market with a commitment to building Islamic financial solutions, but is also essential reading for undergraduate and postgraduate students of Islamic finance.
The Hamiltonian Approach to Dynamic Economics focuses on the application of the Hamiltonian approach to dynamic economics and attempts to provide some unification of the theory of heterogeneous capital. Emphasis is placed on the stability of long-run steady-state equilibrium in models of heterogeneous capital accumulation. Generalizations of the Samuelson-Scheinkman approach are also given. Moreover, conditions are sought on the geometry of the Hamiltonian function (that is, on static technology) that suffice to preserve under (not necessarily small) perturbation the basic properties of the Hamiltonian dynamical system. Comprised of eight essays, this book begins with an introduction to Hami...
The ideological foundations of the contributors range from personalized neo-Marxism, through "extreme centre" neo-Keynesianism, to hard-line neoclassical mathematical economics. Despite this diversity there is a surprising degree of consensus. No contributor advocates centralized planning and none expects a free market to cure all economic ills. Opinions vary as to how well the market actually works, but all agree that equity and efficiency are essential goals which most consider to be complementary rather than mutually exclusive. In the concluding chapter it is suggested that current economic problems are caused not so much by government intervention as by the nature of that intervention. T...