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Author: Fabian Schnell
Publisher: Springer
ISBN: 3658097310
Category : Business & Economics
Languages : en
Pages : 180
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Book Description
Fabian Schnell develops a model indicating that by keeping real interest rates too low, monetary policy can distort the allocation of resources across firms and potentially delay economic recovery after a recession. This is a new channel of monetary policy that is especially relevant in view of “Quantitative Easing” programs. A second model focuses on the short-term implications of heterogeneously productive firms, showing an acceleration effect of technology shocks. Finally, an empirical investigation of firms’ price-setting behaviors shows that time-dependent factors, relative to state-dependent ones, play a small role with respect to the probability and the size of a price change. All results provide new insights for monetary policy.
Author: Fabian Schnell
Publisher: Springer
ISBN: 3658097310
Category : Business & Economics
Languages : en
Pages : 180
Get Book Here
Book Description
Fabian Schnell develops a model indicating that by keeping real interest rates too low, monetary policy can distort the allocation of resources across firms and potentially delay economic recovery after a recession. This is a new channel of monetary policy that is especially relevant in view of “Quantitative Easing” programs. A second model focuses on the short-term implications of heterogeneously productive firms, showing an acceleration effect of technology shocks. Finally, an empirical investigation of firms’ price-setting behaviors shows that time-dependent factors, relative to state-dependent ones, play a small role with respect to the probability and the size of a price change. All results provide new insights for monetary policy.
Author: Nobuhide Okahata
Publisher:
ISBN:
Category : Macroeconomics
Languages : en
Pages : 0
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Book Description
In these essays, I study the implications of macroeconomic policies under the environment with rich heterogeneities of economic agents. The analyses in these essays highlight that income and wealth inequality among agents could change the responses of macroeconomic policies and large aggregate shocks from those in the representative agent models. These results could modify our understanding of economic dynamics and the effect of macroeconomic policies. As an illustration, I focus on the monetary policy in a closed economy model and capital controls in an open economy model. I also develop a new nonlinear and global numerical solution method to analyze a class of heterogeneous-agent macroeconomic models. In the first chapter, ''An Alternative Solution Method for Continuous-Time Heterogeneous Agent Models with Aggregate Shocks'', I propose an alternative solution method for continuous-time heterogeneous agent models with aggregate shocks by extending the Backward Induction method developed initially for discrete-time models by Reiter (2010). The existing methods commonly used in the literature essentially rely on the local linearization and are only applicable to the problems where certainty equivalence with respect to aggregate shocks holds. On the other hand, the proposed method is nonlinear and global with respect to both idiosyncratic and aggregate shocks and thus suitable to investigate models where large aggregate shocks exist or nonlinearity matters. I apply this method to solve a Krusell and Smith (1998) economy and evaluate its performance along two dimensions: accuracy and computation speed. I find that the proposed method is accurate even with large aggregate shocks and high curvature without surrendering computation speed (the baseline economy is solved within a few seconds). This new method is also applied to a model with recursive utility and an Overlapping Generations (OLG) model, and it is able to solve both models quickly and accurately. In the second chapter, ''Consumption Inequality and Monetary Policy in a Heterogeneous-Agent New Keynesian Model'', I consider a continuous-time heterogenous-agent New Keynesian model with the wealth effect of the labor supply and study quantitative implications of additional insurance mechanisms available to the households. Our numerical experiment illustrates cross-sectional consumption inequality increases after a contractionary monetary policy shock which is consistent with the previous empirical result while it contradicts with predictions of the model without the wealth effect of the labor supply. Furthermore, consumption response to contractionary monetary policy shock is dampened, and a cross-sectional average of utilities decreases while the opposite is true in the model without wealth effect. These results suggest that propagation of monetary policy shock to the aggregate variables and welfare depends critically on additional insurance instruments available to agents. The third chapter, ''Capital Controls under Income Heterogeneity'', studies the welfare implication of capital controls under the small open economy model with the idiosyncratic income risks and the borrowing constraints. A calibrated model computes the change in welfare for different levels of capital controls. Compared to the recent studies, welfare gain of capital controls becomes small under agent income heterogeneity. For the economy with low borrowing capacity, capital controls become more effective compared to the baseline case.
Author: Martin Eichenbaum
Publisher: University of Chicago Press Journals
ISBN: 9780226577661
Category : Business & Economics
Languages : en
Pages : 0
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Book Description
Volume 32 of the NBER Macroeconomics Annual features six theoretical and empirical studies of important issues in contemporary macroeconomics, and a keynote address by former IMF chief economist Olivier Blanchard. In one study, SeHyoun Ahn, Greg Kaplan, Benjamin Moll, Thomas Winberry, and Christian Wolf examine the dynamics of consumption expenditures in non-representative-agent macroeconomic models. In another, John Cochrane asks which macro models most naturally explain the post-financial-crisis macroeconomic environment, which is characterized by the co-existence of low and nonvolatile inflation rates, near-zero short-term interest rates, and an explosion in monetary aggregates. Manuel Adelino, Antoinette Schoar, and Felipe Severino examine the causes of the lending boom that precipitated the recent U.S. financial crisis and Great Recession. Steven Durlauf and Ananth Seshadri investigate whether increases in income inequality cause lower levels of economic mobility and opportunity. Charles Manski explores the formation of expectations, considering the efficacy of directly measuring beliefs through surveys as an alternative to making the assumption of rational expectations. In the final research paper, Efraim Benmelech and Nittai Bergman analyze the sharp declines in debt issuance and the evaporation of market liquidity that coincide with most financial crises. Blanchard’s keynote address discusses which distortions are central to understanding short-run macroeconomic fluctuations.
Author: Mr.Olivier Coibion
Publisher: International Monetary Fund
ISBN: 1475505493
Category : Business & Economics
Languages : en
Pages : 57
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Book Description
We study the effects and historical contribution of monetary policy shocks to consumption and income inequality in the United States since 1980. Contractionary monetary policy actions systematically increase inequality in labor earnings, total income, consumption and total expenditures. Furthermore, monetary shocks can account for a significant component of the historical cyclical variation in income and consumption inequality. Using detailed micro-level data on income and consumption, we document the different channels via which monetary policy shocks affect inequality, as well as how these channels depend on the nature of the change in monetary policy.
Author: Soyoung Lee (Ph. D. in economics)
Publisher:
ISBN:
Category : Economic policy
Languages : en
Pages : 197
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Book Description
In these essays, I study quantitative macroeconomic theory with a focus on the macroeconomic implications of household and firm heterogeneity. My research is guided by analysis that begins with microeconomic data then tries to build equilibrium structural models to develop insights into the frictions and mechanisms behind these observations and their relevance for economic policy.
Author: Mr.John C Bluedorn
Publisher: International Monetary Fund
ISBN: 1484323378
Category : Business & Economics
Languages : en
Pages : 39
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Book Description
We present new evidence on how heterogeneity in banks interacts with monetary policy changes to impact bank lending. Using an exogenous policy measure identified from narratives on FOMC intentions and real-time economic forecasts, we find much greater heterogeneity in U.S. bank lending responses than that found in previous research based on realized federal funds rate changes. Our findings suggest that studies using realized monetary policy changes confound the monetary policy’s effects with those of changes in expected macrofundamentals. We also extend Romer and Romer (2004)’s identification scheme, and expand the time and balance sheet coverage of the U.S. banking sample.
Author: Allen Tran
Publisher:
ISBN:
Category :
Languages : en
Pages : 141
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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.
Author: John Y. Campbell
Publisher: University of Chicago Press
ISBN: 0226092127
Category : Business & Economics
Languages : en
Pages : 444
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Book Description
Economic growth, low inflation, and financial stability are among the most important goals of policy makers, and central banks such as the Federal Reserve are key institutions for achieving these goals. In Asset Prices and Monetary Policy, leading scholars and practitioners probe the interaction of central banks, asset markets, and the general economy to forge a new understanding of the challenges facing policy makers as they manage an increasingly complex economic system. The contributors examine how central bankers determine their policy prescriptions with reference to the fluctuating housing market, the balance of debt and credit, changing beliefs of investors, the level of commodity prices, and other factors. At a time when the public has never been more involved in stocks, retirement funds, and real estate investment, this insightful book will be useful to all those concerned with the current state of the economy.
Author: Andrew Hodge
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 43
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Book Description
Using flow of funds and high frequency data from the Investment Company Institute, we study the effects of monetary policy shocks on the size of non-bank assets as well as on flows into long-term mutual funds and returns on their assets. Consolidating chains of non-bank intermediation to avoid double counting, we find that contractionary monetary policy shocks shrink the assets of non-banks reliant on long-term funding, while increasing those of nonbanks reliant on short-term funding. Contractionary shocks also cause sustained outflows from long-term mutual funds and reduce their returns. Using a Markov-Switching VAR, we find these effects to be more prevalent after the Global Financial Crisis, and show that monetary policy shocks had the opposite effects in some earlier periods. Policymakers will thus have to contend with a complex and heterogeneous transmission of monetary policy to financial and macroeconomic outcomes through the non-banks.
Author: Chang Liu
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This dissertation studies macroeconomics with regional heterogeneity in three general dimensions. First, it documents some novel empirical patterns of regional heterogeneity (in Chapter 1, 2, 3). Second, these empirical facts are used to identify key economic forces underlying theoretical models (in Chapter 1 and 3). Third, aggregate implications of regional heterogeneity are also studied (in Chapter 1). In the first chapter of this dissertation, I highlight time-varying regional risk and federal fiscal transfer policy as two competing forces driving regional risk sharing over the business cycle and in turn quantify their impacts on aggregate fluctuations. I find that during an economic downturn, increased regional risk worsens risk sharing and amplifies the impact of aggregate productivity shocks. However, state-contingent federal government transfers provide additional risk sharing and help stabilize the aggregate economy, by providing insurance to the regions that need it the most. In the second chapter (joint with Noah Williams), we first estimate a quarterly dataset for state-level aggregates by building a novel empirical framework that allows for mixed-frequency raw data with measurement errors. We then apply this dataset to study the monetary policy effects at the state levels. We find that states behave remarkably homogeneous with each other in their responses of output and price to an unanticipated monetary policy shock. In the third chapter (joint with Noah Williams), we use the state-level quarterly dataset to analyze the impact of unexpected changes in federal personal and corporate income taxes. We find substantial heterogeneity in the impact of federal fiscal policy across states, with more than half having no significant response to the tax cuts. In addition, less capital-intensive states have larger responses to corporate tax cuts. Although puzzling in standard models, a model with corporate and non-corporate sectors is consistent with this evidence. Overall, our results suggest the importance of variation and reallocation across states in evaluating federal policy.
