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Book
Deposit Insurance, Remittances, and Dollarization : Survey-Based Evidence from a Top Remittance-Receiving Country
Authors: ---
ISBN: 148430411X 1484303962 Year: 2017 Publisher: Washington, D.C. : International Monetary Fund,

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Abstract

The paper uses a unique survey of remittance-receiving individuals from Tajikistan to study the impact of policy awareness on consumer behavior. The results show that knowledge of deposit insurance encourages the use of formal channels for transmitting remittances and reduces dollarization. Given the size and importance of remittances in Tajikistan, improving financial literacy and better publicizing details of the social safety net may encourage a more frequent use of formal channels for transferring remittances and reduce reliance on foreign exchange for transaction purposes. This is likely to improve bank profitability, enhance financial stability, and improve access to finance.


Book
Data-Rich DSGE and Dynamic Factor Models
Authors: ---
ISBN: 1463973012 1463916604 128356565X 9786613878106 1463949405 Year: 2011 Publisher: Washington, D.C. : International Monetary Fund,

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Dynamic factor models and dynamic stochastic general equilibrium (DSGE) models are widely used for empirical research in macroeconomics. The empirical factor literature argues that the co-movement of large panels of macroeconomic and financial data can be captured by relatively few common unobserved factors. Similarly, the dynamics in DSGE models are often governed by a handful of state variables and exogenous processes such as preference and/or technology shocks. Boivin and Giannoni(2006) combine a DSGE and a factor model into a data-rich DSGE model, in which DSGE states are factors and factor dynamics are subject to DSGE model implied restrictions. We compare a data-richDSGE model with a standard New Keynesian core to an empirical dynamic factor model by estimating both on a rich panel of U.S. macroeconomic and financial data compiled by Stock and Watson (2008).We find that the spaces spanned by the empirical factors and by the data-rich DSGE model states are very close. This proximity allows us to propagate monetary policy and technology innovations in an otherwise non-structural dynamic factor model to obtain predictions for many more series than just a handful of traditional macro variables, including measures of real activity, price indices, labor market indicators, interest rate spreads, money and credit stocks, and exchange rates.


Book
Bayesian Dynamic Factor Analysis of a Simple Monetary DSGE Model
Authors: ---
ISBN: 1463974337 1463941536 1283567180 9786613879639 1463921209 Year: 2011 Publisher: Washington, D.C. : International Monetary Fund,

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When estimating DSGE models, the number of observable economic variables is usually kept small, and it is conveniently assumed that DSGE model variables are perfectly measured by a single data series. Building upon Boivin and Giannoni (2006), we relax these two assumptions and estimate a fairly simple monetary DSGE model on a richer data set. Using post-1983 U.S.data on real output, inflation, nominal interest rates, measures of inverse money velocity, and a large panel of informational series, we compare the data-rich DSGE model with the regular - few observables, perfect measurement - DSGE model in terms of deep parameter estimates, propagation of monetary policy and technology shocks and sources of business cycle fluctuations. We document that the data-rich DSGE model generates a higher implied duration of Calvo price contracts and a lower slope of the New Keynesian Phillips curve. To reduce the computational costs of the likelihood-based estimation, we employed a novel speedup as in Jungbacker and Koopman (2008) and achieved the time savings of 60 percent.

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