Essays On Incomplete Financial Markets And The Macroeconomy
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Essays On Incomplete Financial Markets And The Macroeconomy
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Author : Zhiyi Wei
language : en
Publisher:
Release Date : 2022
Essays On Incomplete Financial Markets And The Macroeconomy written by Zhiyi Wei and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Bank loans categories.
Essays On Incomplete Markets And Macroeconomics
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Author : Juan Carlos Aquino Chavez
language : en
Publisher:
Release Date : 2018
Essays On Incomplete Markets And Macroeconomics written by Juan Carlos Aquino Chavez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Electronic dissertations categories.
Essays on Incomplete Markets and Macroeconomics consists of contributions of theoretical and empirical nature in the sub-field of Macroeconomics through two chapters. In the first chapter, titled Liquidity Regulation in a Monetary Economy, although it is commonly argued that the prevention of bank runs is the main reason to regulate banks' asset portfolios, I show that a market failure that justifies such regulation lies on the incompleteness of financial markets when there is risk about the aggregate distribution of transaction types. I develop a framework in which outside (fiat, government-provided) and inside (plastic, bank-created) money co-exist as means of payment under either complete or incomplete financial markets for aggregate risk. The welfare analysis is reduced to comparing only two parameters: the currency-to-liability ratio [delta] which is set by the government and the fraction [rho] of banks' depositors engaged in cash-only transactions (inside money cannot be accepted). In equilibrium, when [delta]
Essays On Incomplete Financial Markets
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Author : Alessandro Citanna
language : en
Publisher:
Release Date : 1995
Essays On Incomplete Financial Markets written by Alessandro Citanna and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
Essays In Macroeconomics And Financial Market Imperfections
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Author : Alexander Wulff
language : en
Publisher:
Release Date : 2018
Essays In Macroeconomics And Financial Market Imperfections written by Alexander Wulff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
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...
Essays In Macroeconomics Financial Markets And Epidemics
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Author : Cesar Saturnino Salinas Depaz
language : en
Publisher:
Release Date : 2024
Essays In Macroeconomics Financial Markets And Epidemics written by Cesar Saturnino Salinas Depaz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024 with Economic development categories.
This dissertation consists of three chapters about how access to financial markets and composition of the labor market determine aggregate macroeconomic outcomes. The first chapter examines the macroeconomic consequences of credit uncertainty using a structural vector autoregression model with stochastic volatility (SVAR-SV). Credit supply conditions in the U.S. is captured by the banks' reports on how credit standards for approving loans have change over time (Bank Lending Standards). The empirical analysis shows that the volatility of macroeconomic and financial variables rises in response to an increase in the credit uncertainty shock. The economic activity falls and credit growth and related interest rates decrease persistently. Moreover, credit volatility shocks explain around 10% of the FEV of endogenous variables. A dissagregated analysis shows that the effect of these shocks are mainly explained by their effects on the corporate business sector. The second chapter studies the role of time-varying credit limits through the lens of a life cycle incomplete markets model calibrated for the U.S. Changes in credit card limits are explained by observable household characteristics and the estimated unobservable variation is quite large. The quantitative exercise shows that even though young households are more indebted in an economy with stochastic borrowing limits, aggregate consumption is not greatly affected by transitory or persistent shocks of this type. However, in the presence of these shocks, households lose the ability to self-insure against other uninsurable idiosyncratic shocks, e.g., labor income shocks. A disaggregated analysis shows that the loss of self-insurance capacity is mainly explained by the effects that stochastic borrowing limits have on the wealth distribution, the precautionary savings channel households have to face unexpected risks. The third chapter studies the role of informal markets to explain economic and demographic variables during a pandemic. The quantitative exercise shows that lockdown policies are less effective in economies with large informal markets, infection and death rates will not decrease as much as formal economies. Moreover, the size of the recession would be exacerbated because informal activities are not counted in the calculation of the GDP. To generate similar results to an economy with only formal markets, the economy with informal markets must implement more severe containment policies.
Theory And Reality In Financial Economics
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Author : George M. Frankfurter
language : en
Publisher: World Scientific
Release Date : 2007
Theory And Reality In Financial Economics written by George M. Frankfurter and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Business & Economics categories.
A collection of essays dealing with financial markets' imperfections, and the inability of neoclassical economics to deal with such imperfections. This book argues that financial economics, as based on the tenets of neoclassical economics, cannot answer or solve the real-life problems that people face.
Financial Markets And Incomplete Information
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Author : Sudipto Bhattacharya
language : en
Publisher: Rowman & Littlefield Pub Incorporated
Release Date : 1989
Financial Markets And Incomplete Information written by Sudipto Bhattacharya and has been published by Rowman & Littlefield Pub Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Business & Economics categories.
Major themes in theoretical financial economics since 1973 are presented through reprinted articles, each followed by a substantial essay by a leading scholar in the field. These original papers were written expressly for these volumes and provide a critical discussion and overview of the topic. The books thus present a broad spectrum of viewpoints with an emphasis on the work on valuation, economics of uncertainty, and taxation which pertains to the problems of financial markets and corporations.
Issues In Macroeconomics
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Author : Chedtha Intaravitak
language : en
Publisher:
Release Date : 2010
Issues In Macroeconomics written by Chedtha Intaravitak and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Abstract: One active area of recent research in macroeconomics is the business cycle dynamics of the economy when agents are heterogenous and markets are incomplete. The literature has shown that standard results of the representative agents/complete market paradigm could profoundly change when we adopt a heterogenous-agents framework and agents cannot fully insure against risks. This volume is an attempt to contribute to this research program from both quantitative and computational perspectives. In particular, I provide a quantitative analysis of some welfare issues, explore the role of monetary policy in the long run, and examine the robustness of a main idea proposed in the literature. Computationally, the currently-used numerical algorithm has been modified to accommodate these extensive applications resulting in a faster routine that can be applied in much richer setups. The first chapter analyses the welfare consequences of eliminating the economic crisis in an economy with substantial agent heterogeneity. The model is calibrated to match the U.S. wealth distribution, employment features, and the size of the investment drop during the U.S. Great Depression. I find a small gain from eliminating the depression-style economic crisis. There are, however, large differences across different groups: very poor and unemployed consumers gain a lot, while richer and employed individuals gain less and sometimes lose from eliminating the economic crisis. The second chapter examines the validity of Sidrauski's (1967) money superneutrality result in this class of models. I show that the superneutrality result no longer holds in this case. Tobin's (1965) effect and heterogeneity in inflation tax account for the non-superneutrality of money. However, the effects of higher money growth rate on real variables are rather small. The change in money growth rate mostly gets reflected in an increase in the aggregate price level. The third chapter explores the robustness of the "approximate aggregation" insight proposed by Krusell and Smith (1998) in a much richer setting. The conclusion shows that approximate aggregation no longer holds. In an economy featuring a crisis state and two assets; capital and money, we can no longer adequately describe macroeconomic aggregates using only the first moment of the wealth distribution.
Essays In Macroeconomics And Finance
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Author : Pavel Krivenko
language : en
Publisher:
Release Date : 2018
Essays In Macroeconomics And Finance written by Pavel Krivenko and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
This dissertation studies the role of financial frictions, uncertainty, and heterogeneity for financial markets and for the real economy. In terms of tools, it uses quantitative models with incomplete markets and heterogeneous agents, and disciplines these models with micro data. The dissertation consists of two essays. The first essay explores the role of unemployment scars - the large, long-lasting impact of unemployment on future earnings - for the U.S. housing bust. The second essay proposes a simple perturbation approach for dynamic models with agents who differ in their perception of exogenous shocks, and applies it, among other things, to study the asset premia that arise from Knightian uncertainty.
Essays In Financial Economics
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Author : Winston Wei Dou
language : en
Publisher:
Release Date : 2017
Essays In Financial Economics written by Winston Wei Dou and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
This thesis consists of three essays that theoretically and empirically investigate the asset pricing and macroeconomic implications of uncertainty shocks, propose new measures for model robustness, explain the joint dynamics on equity excess returns and real exchange rates. In the first chapter, I show that the effect of uncertainty shocks on asset prices and macroeconomic dynamics depends on the degree of risk sharing in the economy and the origin of uncertainty. I develop a general equilibrium model with imperfect risk sharing and two sources of uncertainty shocks: (i) cash-flow uncertainty shocks, which affect the idiosyncratic volatility of firms' productivity, and (ii) growth uncertainty shocks, which affect the idiosyncratic variability of firms' investment opportunities. My model deviates from the neoclassical setting in one respect: firms' investment policies are set by the experts who are subject to a moral hazard problem and thus must maintain an non-diversified ownership stake in the firm. As a result, risk sharing between experts and other investors is imperfect. Limited risk sharing distorts equilibrium investment choices, firm valuation, and prices of risk in equilibrium relative to the frictionless benchmark. In the calibrated model, the risk premium on growth uncertainty shocks is negative under poor risk sharing conditions and positive otherwise. Moreover, the cross-sectional spread in valuations between value and growth stocks loads positively on the growth uncertainty shocks under poor risk sharing conditions and negatively otherwise. Empirical tests support these predictions of the model. The second chapter is based on the joint work Chen, Dou, and Kogan (2015), in which we propose a new quantitative measure of model fragility, based on the tendency of a model to over-fit the data in sample with poor out-of-sample performance. We formally show that structural economic models are fragile when the cross-equation restrictions they impose on the baseline statistical model appear excessively informative about combinations of model parameters that are otherwise difficult to estimate. We develop an analytically tractable asymptotic approximation to our fragility measure which we use to identify the problematic parameter combinations. Using these asymptotic results, we diagnose fragility in asset pricing models with rare disasters and long-run consumption risk. The third chapter is based on the joint work Dou and Verdelhan (2015), which presents a two-good, two-country real model that replicates the basic stylized facts on equity excess returns and real interest rates. In the model, markets are incomplete. In each country, workers cannot participate in financial markets whereas investors trade domestic and foreign stocks, as well as an international bond. The investors' asset positions are subject to a borrowing constraint, along with a short-selling constraint on equity. Foreign and domestic agents differ in their elasticity of inter temporal substitution and in their risk-aversion. A time-varying probability of a global disaster implies time-varying risk premia in asset markets, and therefore large and time-varying expected valuation effects on international asset positions. The model highlights the role of market incompleteness and heterogeneity across countries in accounting for the volatility of equity and debt international capital flows.