Author: Emiliano SantoroPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Heterogeneity, Expectations, and Capital Market Imperfections in Macroeconomics
Author: Emiliano SantoroEssays in Macroeconomics and Financial Market Imperfections
Author: Alexander WulffPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
This dissertation consists of four self-contained papers that deal with the implications of financial market imperfections and heterogeneity. The analysis mainly relates to the class of incomplete-markets models but covers different research topics. The first paper deals with the distributional effects of financial integration for developing countries. Based on a simple heterogeneous-agent approach, it is shown that capital owners experience large welfare losses while only workers moderately gain due to higher wages. The large welfare losses for capital owners contrast with the small average welfare gains from representative-agent economies and indicate that a strong opposition against capital market opening has to be expected. The second paper considers the puzzling observation of capital flows from poor to rich countries and the accompanying changes in domestic economic development. Motivated by the mixed results from the literature, we employ an incomplete-markets model with different types of idiosyncratic risk and borrowing...
Financial Markets, Asymmetric Information, and Macroeconomic Equilibrium
Author: Fabrizio MattesiniPublisher: Dartmouth Publishing Company
ISBN:
Category : Business & Economics
Languages : en
Pages : 208
Book Description
The study of the interaction between the financial sector and the sector of the economy is one of the most recent advances in macroeconomic theory. While mainstream economics assigns a passive role to the financial sector there is a growing body of literature which emphasizes the importance of financial intermediaries in explaining fluctuations and the determination of the process through which monetary policy impulses are transmitted to the rest of the economy. This literature has its origin in the models that rely on asymmetric information to explain imperfections in financial markts and in empirical evidence collected through various econometric techniques and through historical studies. This book surveys the relevant work ion the subject, evaluates the empirical evidence and the explanatory power of the theories proposed and furnishes new and empirical results.
Macroeconomics of Global Capital Market Imperfections
Author: Ravi BansalThe Importance of Investor Heterogeneity and Financial Market Imperfections for the Behavior of Asset Prices (Classic Reprint)
Author: John HeatonPublisher: Forgotten Books
ISBN: 9780332906522
Category : Business & Economics
Languages : en
Pages : 40
Book Description
Excerpt from The Importance of Investor Heterogeneity and Financial Market Imperfections for the Behavior of Asset Prices In this section we present a series of incomplete market models in order to systematically show how various forms of market frictions can affect predicted asset prices. In particular, we investigate the effects of non-contractable shocks to individual income, the persistence and conditional volatility of these individual shocks, borrowing and short sales constraints, and transactions costs in asset markets. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Financial Markets and the Real Economy
Author: John H. CochranePublisher: Now Publishers Inc
ISBN: 1933019158
Category : Business & Economics
Languages : en
Pages : 117
Book Description
Financial Markets and the Real Economy reviews the current academic literature on the macroeconomics of finance.
Firm Heterogeneity in Macroeconomics
Author: Allen TranPublisher:
ISBN:
Category :
Languages : en
Pages : 141
Book Description
Macroeconomic models are often estimated with aggregate data, aligning the aggregated behavior of firms and households in models to the data. However, using aggregate data alone can overlook important details of firm behavior that are crucial for understanding issues in macroeconomics. In this dissertation, I use data on firms at the micro-level to more accurately capture firms behavior and their interactions with one another. This approach is applied to answer questions that relate to the monetary policy transmission mechanism, economic growth from new entrants and welfare gains from new technology. A substantial literature exists which suggests that imperfect information across firms is capable of generating large monetary non-neutralities. In Chapter One, the level of imperfect information is taken from micro-data and used to discipline a standard menu cost model augmented with information frictions. In the model, imperfect information has a negligible effect and real responses to a monetary shock are small and transient in contrast to the bulk of the imperfect information literature. The selection effect dominates the effects of imperfect information as the level of dispersion in inflation expectations in the data is tiny. This result still holds even when the level of dispersion is set to that of the maximal observed levels of dispersion. Chapter Two presents data that suggests new entering establishments compete for customers, rather than inputs in order to grow. Consistent with the data, I present a model where customers satisfice in forming relationships with establishments in the presence of search frictions. The extent of these search frictions is a new margin that affects selection and allocative efficiency. As search becomes less random and more directed, customers are less willing to satisfice, improving allocative efficiency and inducing exit of slower growing firms. When search frictions in product markets are increased to match establishment dynamics in Chile, output falls by roughly 14 per cent relative to the model calibrated to the US, reflecting decreased allocative efficiency. Chapter Three studies the impact of online retail on aggregate welfare. I develop a new measure of store level retail productivity and with a spatial model, calculate each store's equilibrium response to increased competitive pressure from online retailers. From counterfactual exercises mimicking improvements in shipping and increased internet access, I estimate that improvements in online retail increased aggregate welfare from retail activities by 13.4 per cent. Roughly two-thirds of the increase can be attributed to welfare improvements holding fixed market shares, with the remainder due to reallocation. Surprisingly, 8.2 percent of firms actually benefit as they absorb market share from closed stores. Finally, I estimate that the proposed Marketplace Fairness Act would claw back roughly one-third of sales that would otherwise have gone to online retailers between 2007-12.
Financial Market Imperfections and Macroeconomic Policies
Author: Maren FroemelPublisher:
ISBN:
Category : Capital market
Languages : en
Pages : 108
Book Description
This thesis contributes to the literature emphasizing the role of incomplete financial markets for the design of macroeconomic policies. I use two main frameworks for my analysis: In a small open economy model with default risk and incomplete markets, I study two questions addressing how predictions for optimal fiscal policy over the business cycle change in the presence of borrowing constraints. I use a standard incomplete markets model with heterogeneous agents to assess how government policies can alleviate the welfare losses caused by financial frictions. In the first chapter I argue that government spending can optimally be procyclical when governments cannot borrow in recessions. I decompose total expenditure into public goods and social spending and show that the latter component is crucial in driving this result. Furthermore, I show that higher income inequality exacerbates the welfare losses from conducting countercyclical policies without financial market access. The second chapter of this thesis is joint work with C. Gottlieb. We analyze to which extent a simple redistributive policy in the form of transfers can alleviate the welfare losses caused by frictional insurance markets. We find that targeting transfers towards low income households improves welfare, but reduces output per hours worked. Redistribution is more effective, and welfare is higher than under lumpsum transfers at low tax rates. In the third chapter, I study the role of spending rules on optimal tax policy in a small open economy with a government that lacks commitment to repay its external debt. I find that neither pro- nor countercyclical policy rules qualitatively change the predictions for optimal tax policy.
Macroeconomics and the Financial System
Author: N. Gregory MankiwPublisher: Macmillan
ISBN: 1429253673
Category : Business & Economics
Languages : en
Pages : 642
Book Description
Watch this video interview with Greg Mankiw and Larry Ball discussing the future of the intermediate macroeconomics course and their new text. Check out preview content for Macroeconomics and the Financial System here. The financial crisis and subsequent economic downturn of 2008 and 2009 was a dramatic reminder of what economists have long understood: developments in the overall economy and developments in the financial system are inextricably intertwined. Derived and updated from two widely acclaimed textbooks (Greg Mankiw’s Macroeconomics, Seventh Edition and Larry Ball’s Money, Banking, and the Financial System), this groundbreaking text is the first and only intermediate macroeconomics text that provides substantial coverage of the financial system.
The End of Theory
Author: Richard BookstaberPublisher: Princeton University Press
ISBN: 0691191859
Category : Business & Economics
Languages : en
Pages : 236
Book Description
An in-depth look at how to account for the human complexities at the heart of today’s financial system Our economy may have recovered from the Great Recession—but not our economics. The End of Theory discusses why the human condition and the radical uncertainty of our world renders the standard economic model—and the theory behind it—useless for dealing with financial crises. What model should replace it? None. At least not any version we’ve been using for the past two hundred years. Richard Bookstaber argues for a new approach called agent-based economics, one that takes as a starting point the fact that we are humans, not the optimizing automatons that standard economics assumes we are. Sweeping aside the historic failure of twentieth-century economics, The End of Theory offers a novel perspective and more realistic framework to help prevent today's financial system from blowing up again.