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1.
Tomoya Suzuki 《Macroeconomics and Finance in Emerging Market Economies》2018,11(3):290-303
The findings of this study are as follows. First, permanent productivity shocks play a dominant role in South African business cycles. Second, the migration outflow has a negative effect on permanent productivity shocks. Third, a labour wedge that represents labour market inefficiency is significant in South Africa. Fourth, the labour wedge has a positive effect on the migration outflow. These findings are consistent with the hypothesis that labour market inefficiency in South Africa pushes workers out of the country and permanently influences the country’s labour effectiveness, thereby driving South African business cycles. 相似文献
2.
Real-business-cycle models rely on total factor productivity (TFP) shocks to explain the observed co-movement among consumption, investment and hours. However an emerging body of evidence identifies “investment shocks” as important drivers of business cycles. This paper shows that a neoclassical model consistent with observed heterogeneity in labor supply and consumption across employed and non-employed can generate co-movement in response non-TFP shocks. Estimation reveals fluctuations in the marginal efficiency of investment that explain the bulk of business-cycle variance in consumption, investment and hours. A corollary of the model׳s empirical success is the labor wedge that is not important at business-cycle frequencies. 相似文献
3.
A number of simulation studies claim to have solved the Feldstein–Horioka puzzle by demonstrating that a high time-series correlation between saving and investment naturally arises from business cycle shocks. This paper uses panel data of saving and investment controlled for business cycle shocks to empirically test the significance of cyclical shocks — productivity, fiscal and the terms of trade shocks — in explaining a high saving–investment correlation. The estimation results reveal that conventional aggregate shocks only partially explain the high saving–investment correlation. Moreover, country differences in the size of the GNP and the non-traded sector do not significantly affect the saving–investment correlation. The saving–investment correlation puzzle remains a puzzle after all. 相似文献
4.
US data display aggregate external financing and savings waves. Firms can allocate costly external finance to productive capital, or to liquid assets with low physical returns. If firms raise costly external finance and accumulate liquidity, either the cost of external finance is relatively low or the total return to liquidity accumulation, including its shadow value as future internal funds, is particularly high. We formalize this intuition by estimating a dynamic model of firms׳ financing and savings decisions, and use our model along with firm level data to construct an empirical estimate of the average cost of external finance from 1980 to 2014. 相似文献
5.
From 2008 to 2011, commodity markets experienced growing attention from the banking industry for various reasons: the summer 2008 oil price swing, the price surge in an ounce of gold, or sharp variations in agricultural prices. As a consequence, can we hypothesize the existence of a global connection between commodities and economic cycles? If these recent events suggest that commodity markets are strongly related to the business cycle, this evidence goes nevertheless against the widespread intuition that commodity markets are a strong source of diversification in a standard cash–bond–equity portfolio. Based on a data-set from 1990 to present, this paper investigates this issue by (i) looking at the reaction of commodity markets to economic news, and (ii) using a Markov regime-switching model to analyse economic regimes and commodity markets as an asset class. 相似文献
6.
We test a new hypothesis that may help explain the procyclicality of bank lending. The institutional memory hypothesis is driven by deterioration in the ability of loan officers over the bank's lending cycle that results in an easing of credit standards. We test this hypothesis using data from individual US banks over 1980–2000: over 200,000 bank-level observations on commercial loan growth, over 2,000,000 loan-level observations on interest rate premiums, and over 2000 bank-level observations on credit standards and loan spreads from bank management survey responses. The empirical analysis supports the hypothesis, although there are differences by bank size class. 相似文献
7.
Recent advances in measuring cyclical changes in the income distribution raise new questions: How might these distributional changes affect the business cycle itself? We show how counter-cyclical income dispersion can generate counter-cyclical markups in the goods market, without any preference shocks or price-setting frictions. In recessions, idiosyncratic labor productivity shocks raise income dispersion, lower the price elasticity of demand, and increase imperfectly competitive firms’ optimal markups. The calibrated model explains not only many cyclical features of markups, but also cyclical and long-run patterns of standard business cycle aggregates. 相似文献
8.
本文考察了自20世纪50年代以来计量经济学在经济周期研究方面近四十年的发展历程。文章指出,随着时序统计方法的引入和推广,传统的NBER经济周期分析方法与H-CC(Haavelmo-Cowles Commission)方法逐步融合,并成为经济周期研究的主要手段。鉴于计量模型在预测经济衰退时表现仍欠佳,文章对这种融合从方法论上做了批判性的评价。 相似文献
9.
We quantify fluctuations in bank-loan supply in the time-series by studying firms' substitution between loans and bonds using firm-level data. Any firm that raises new debt must have a positive demand for external funds. Conditional on the issuance of new debt, we interpret firms' switching from loans to bonds as a contraction in bank-credit supply. We find strong evidence of this substitution at times that are characterized by tight lending standards, depressed aggregate lending, poor bank performance, and tight monetary policy. We show that this substitution behavior has strong predictive power for bank borrowing and investments by small firms. 相似文献
10.
We analyze the effect of business and financial market cycles on credit ratings using a sample of firms from the Russell 3000 index that are rated by Standard and Poor's over the period 1986–2012. We also examine investor reaction to credit rating actions in different stages of business and financial market cycles. We document that credit rating agencies are influenced by business and financial market cycles; they assign lower credit ratings during downturns of business and financial market cycles and higher ratings during upturns. Our study is the first to find strong evidence of pro‐cyclicality in credit ratings using a long window. We also document stronger investor reaction to negative credit rating actions during downturns. Our results confirm theoretical predictions and inform regulators. 相似文献
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12.
This is a comment on “Capital mobility and international sharing of cyclical risk.” The comment focuses on the authors' choice of portfolio adjustment costs in explaining limited international risk sharing. The comment raises two main issues. One is that investors hold large gross positions that vary significantly in value over the business cycle. The second is that it is difficult to identify portfolio adjustment costs from trade costs within the authors' environment. 相似文献
13.
JEAN-FRANÇOIS ROUILLARD 《Journal of Money, Credit and Banking》2023,55(4):889-914
Through the lens of a DSGE model, I find that financial shocks in conjunction with downward nominal wage rigidities (DNWR) are important features in explaining the degree of asymmetry that U.S. business cycles exhibit. Financial shocks are constructed as residuals of the borrowing constraint faced by firms in a similar fashion to Jermann and Quadrini (2012). The effects of these shocks on aggregate quantity variables are amplified by DNWR, especially during the global financial crisis. Moreover, my model explains a large part of the upward shift in the labor wedge that occurred during this recession. 相似文献
14.
We provide robust evidence that news shocks about future investment‐specific technology (IST) constitute a significant force behind U.S. business cycles. Positive IST news shocks induce comovement, that is, raise output, consumption, investment, and hours. These shocks account for 70% of the business cycle variation in output, hours, and consumption, and 60% of the variation in investment, and have played an important role in 9 of the last 10 U.S. recessions. Our findings provide strong support for shifting focus to IST news shocks when investigating the role of news in driving U.S. business cycles. 相似文献
15.
In a seminal paper, Davis and Haltiwanger (1990) demonstrated that recessions are associated with increased job reallocation. The conventional view has interpreted this as evidence of “cleansing”: less productive jobs are destroyed in recessions, and resources are reallocated to more productive uses. This paper argues instead that in the presence of credit market frictions, reallocation might go the other way, directing resources from more efficient to less efficient uses. This will occur if more efficient production arrangements are also more vulnerable to credit constraints. I show that this pattern arises endogenously in an equilibrium model, and offer some evidence that firms with higher output per worker tend to borrow more, suggesting they are more vulnerable to credit constrains. 相似文献
16.
Economic policy uncertainty affects decisions of households, businesses, policy makers and financial intermediaries. We first examine the impact of economic policy uncertainty on aggregate bank credit growth. Then we analyze commercial bank entity level data to gauge the effects of policy uncertainty on financial intermediaries’ lending. We exploit the cross-sectional heterogeneity to back out indirect evidence of its effects on businesses and households. We ask (i) whether, conditional on standard macroeconomic controls, economic policy uncertainty affected bank level credit growth, and (ii) whether there is variation in the impact related to banks’ balance sheet conditions; that is, whether the effects are attributable to loan demand or, if impact varies with bank level financial constraints, loan supply. We find that policy uncertainty has a significant negative effect on bank credit growth. Since this impact varies meaningfully with some bank characteristics – particularly the overall capital-to-assets ratio and bank asset liquidity-loan supply factors at least partially (and significantly) help determine the influence of policy uncertainty. Because other studies have found important macroeconomic effects of bank lending growth on the macroeconomy, our findings are consistent with the possibility that high economic policy uncertainty may have slowed the U.S. economic recovery from the Great Recession by restraining overall credit growth through the bank lending channel. 相似文献
17.
Financial distress, bankruptcy law and the business cycle 总被引：1，自引：0，他引：1
This paper explores the business cycle implications of financial distress and bankruptcy law. We find that due to the presence
of financial imperfections the effect of liquidations on the price of capital goods can generate endogenous fluctuations.
We show that a law reform that ‘softens’ bankruptcy law may increase the amplitude of the cycle in the long run. In contrast,
a policy of bailing out businesses during the bust or actively managing the interest rate across the cycle could stabilize
the economy in the long run. A comprehensive welfare analysis of these policies is provided as well.
相似文献
18.
Beginning in the mid-1980s, U.S. business cycles changed in important ways, notably via distinctive shifts in the comovement and relative volatilities of labor productivity, hours, output, and inventories. Inventories provide additional information relative to aggregate investment regarding firms׳ intertemporal decisions, and thus additional insight in explaining business cycles. We show that variations in the discount factor estimated using inventories, which may be interpreted as fluctuations in a generalized investment wedge, play a key role in explaining the shifts in U.S. business cycles observed after the mid-1980s. Moreover, these variations correlate well with independent measures of credit market frictions. 相似文献
19.
A method to estimate DSGE models using the raw data is proposed. The approach links the observables to the model counterparts via a flexible specification which does not require the model-based component to be located solely at business cycle frequencies, allows the non-model-based component to take various time series patterns, and permits certain types of model misspecification. Applying standard data transformations induces biases in structural estimates and distortions in the policy conclusions. The proposed approach recovers important model-based features in selected experimental designs. Two widely discussed issues are used to illustrate its practical use. 相似文献
20.
Conventional analyses of labor market fluctuations ascribe a minor role to labor force participation. We show, by contrast, that flows-based analyses imply that the participation margin accounts for around one-third of unemployment fluctuations. A novel stock-flow apparatus establishes these facts, delivering three further contributions. First, the role of the participation margin appears robust to adjustments for spurious transitions induced by reporting error. Second, conventional stocks-based analyses are subject to a stock-flow fallacy, neglecting offsetting forces of worker flows on the participation rate. Third, increases in labor force attachment among the unemployed during recessions are a leading explanation for the role of the participation margin. 相似文献