影响中国城镇居民储蓄因素的实证研究

依据1991-2006年的统计数据,建立多元线性回归模型,对影响中国城镇居民储蓄存款的主要因素进行实证分析的结果表明,城镇居民可支配收入和利率水平与居民储蓄正相关,物价水平与居民储蓄负相关,股票筹资额和制度因素与居民储蓄无关。因此,应从均衡发展、调整利率水平、健全社保制度等几方面调控城镇居民收入。     

我国居民储蓄的利率敏感性分析

我国居民储蓄是否受利率的影响？其结论是：（1）城镇居民储蓄对名义利率基本无敏感性;（2）城镇居民储蓄对实际利率有弱正相关性;（3）农村居民储蓄对名义利率基本无敏感性,只与收入增长相关;（4）农村居民储蓄对实行利率基本无敏感性,只与收入增长相关。因此,我们不能寄厚于降低利率以刺激消费。     

关于储蓄的效用分析

为了研究我国存贷款利率降低对储蓄的影响，我们借用微观经济学中“效用”的概念，当利率和可支配收入发生变化时，居民储蓄总额发生的变化，并得到储蓄曲线（S-Y曲线）。结合1996年以来的有关数据，比较在利率降低的情况下，这6年的可支配收入及储蓄总额的变化关系，描绘出储蓄曲线，并得出我国城乡居民储蓄总额将继续增加的结论。     

货币政策地区效应的微观基础研究:我国省际居民消费储蓄行为的实证分析

本文通过使用面板数据对影响货币政策地区效应的微观基础-我国省际居民的消费储蓄行为进行实证研究。结果发现,时间贴现因子、风险厌恶系数、跨期替代弹性、综合效应因子等影响居民消费储蓄行为的参数在我国地区间存在较大差异,导致我国省际居民消费储蓄对利率的敏感性各不相同,进而使货币政策效应存在区域差异。     

居民储蓄利率调节无效性的生命周期解说

通过对我国连续降息的货币政策效果作实证分析,我们可以发现利率对居民的消费行为或储蓄决策影响并不显著。居民储蓄利率调节的无效性是我国货币政策效果不理想的主要原因之一。对于现阶段我国货币政策的低效性,许多学者提出了各种各样具有一定说服力的解释,文章根据莫迪利安尼的储蓄生命周期理论,提出一种全新有力的解说。我国的人口年龄结构短期内无法改变,历史原因造成的对以前储蓄的弥补也是必然的选择。文章的意义就在于,要提高居民的消费倾向,更多地应该从财政和社会保障制度以及人们的收入预期和消费意识等方面着手。现阶段以利率调节为主的货币政策与其作为调节物价水平和经济活动的积极手段,不如保持利率稳定,以免徒增微观经济主体行为决策的困扰。     

居民储蓄-准货币之主源

本文的主旨是探求广义货币中之准货币部分与居民储蓄行为间的关系。本文利用分析时序数据的经济计量模型,建立和估计出城乡居民的人均消费行为关系,用以推算居民的储蓄潜力。再用居民储蓄潜力来解释银行城乡储蓄总额,最后用银行城乡储蓄总额来解释广义货币中的准货币部分。建模试验结果表明,居民人均储蓄行为具有相当的规律性,而且储蓄与准货币供给之间也存在着相当稳定的关系。本文还就利率、利率差、收入及收入不确定性等因素对居民储蓄的影响,做了各种模拟试验。     

居民储蓄-准货币之主源

该文的主旨是探求广义货币中之准货币部分与居民储蓄行为间的关系.该文利用分析时序数据的经济计量模型,建立和估计出城乡居民的人均消费行为关系,用以推算居民的储蓄潜力.再用居民储蓄潜力来解释银行城乡储蓄总额,最后用银行城乡储蓄总额来解释广义货币中的准货币部分.建模试验结果表明,居民人均储蓄行为具有相当的规律性,而且储蓄与准货币供给之间也存在着相当稳定的关系.该文还就利率、利率差、收入及收入不确定性等因素对居民储蓄的影响,做了各种模拟试验.     

保险公司股票收益率对利率变化敏感吗——来自中国上市保险公司的经验证据

利率是影响保险公司经营行为和经营结果的外生变量。本文使用GARCH-M模型,以我国上市保险公司为样本,对保险公司股票收益率的利率敏感性进行实证研究。结果表明,我国保险公司股票收益率具有较高的利率敏感性,股票收益率与长期利率负相关;利率变化所引起的股票收益率波动产生了跨期权衡效应;股票收益率的利率敏感度具有时变性,会随着货币政策的变化而变化。     

试论我国的储蓄利率弹性

作者认为,利率变动对储蓄行为(包括新增储蓄和提取储蓄)的影响能力可以由“储蓄利率弹性”来反映和衡量,并体现在净储蓄量的变动之中。文章从净储蓄量的变化量与利率的变化量的层次上,引入数学中的偏导概念来考察储蓄利率弹性。目前由于我国市场条件的限制,决定了储蓄利率弹性必然很低。回归分析表明,收入与通货膨胀是决定和影响储蓄的主要因素。     

我国居民高储蓄率的原因是什么——基于多元回归方法的实证分析

近年来,我国居民储蓄持续而快速增长,正确分析这一现象的利弊有利于国家的宏观调控.本文详细分析了影响居民储蓄的因素,并通过建立多元回归模型,对我国居民储蓄行为进行了实证研究,得出了国内生产总值和收入水平对我国居民储蓄有较大的影响作用、实际利率与居民储蓄成反向增长、物价的下降会引起居民储蓄的增加、体制性因素对居民储蓄有正面影响等结论.在此基础上,文章进一步提出了合理引导居民储蓄行为的对策建议.     

关于当前我国储蓄与利率问题的思考

本文回顾了 1996～ 2 0 0 2年我国利息率连续 8次下调而居民储蓄却逆势激增、存贷款差额扩大的运行情况 ,从储蓄功能多元化角度解析了其原因 ,并对未来我国居民储蓄的出路及利息走势提出了自己的一些看法     

Determinants of household savings in China and their role in quasi‐money supply1

This study derives household saving potential empirically from econometric models of Chinese urban and rural household consumption and uses this potential to explain household bank deposits. Model simulations are performed to analyse the effects of interest rates, income and income uncertainty on the saving potential and the bank deposits. The bank deposits variable is then used to explain quasi‐money supply. High bank absorption of household savings is found to account mainly for the rapid growth in quasi‐money, which in turn explains the exceptionally high M2/GDP ratio. Households’ savings are largely predictable from their regular consumption.     

Impact of interest rates on Islamic and conventional banks: the case of Turkey

Identifying the impact of the interest rates upon Islamic banks is a key to understand the contribution of such institutions to the financial stability, designing monetary policies and devising a proper risk management applicable to these institutions. This article analyses and investigates the impact of interest rate shock upon the deposits and loans held by the conventional and Islamic banks with particular reference to the period between December 2005 and July 2009 based on Vector Error Correction (VEC) methodology. It is theoretically expected that the Islamic banks, relying on interest-free banking, shall not be affected by the interest rates; however, in concurrence with the previous studies, the article finds that the Islamic banks in Turkey are visibly influenced by interest rates.     

Empirical analysis of the monetary policy transmission through interest rate channel in China

With the deregulation of interest rates in China, the interest rate channel of monetary policy transmission is becoming more and more important. Firstly, this paper makes empirical studies on the transmission mechanism in China represented by the conventional interest rate channel of monetary policy transmission by using the Granger causality test. The result shows that there is no causality neither between investment expenditure and the market interest rate nor between household consumption and the market interest rate, which suggests that the transmission of monetary policy in China is impeded. Then the reasons from three aspects including interest rate liberalization, asset-backed securitization and household consumption behavior are analyzed.     

Monetary transmission with multiple policy rates: evidence from Turkey

Quantitative easing policies have led to persistent divergence between officially announced policy rates and short-term money market rates in many economies, making it challenging to assess the stance of monetary policy in the aftermath of the global financial crisis. Lack of data variation in short-term interest rates across time dimension has made it difficult to identify the monetary transmission mechanisms. In order to shed some light on this topic, we make advantage of a specific period from Turkey during which the central bank deliberately allowed the policy rates to diverge frequently from the interbank rates due to capital flow management purposes. Using bank-level flow data from this episode, we investigate the relationship between various short-term interest rate measures and bank loan/deposit rates through panel estimation methods. Our findings suggest that interbank rates are more relevant than central bank’s officially announced rates for the transmission of monetary policy when the two diverge from each other persistently. Interbank rates particularly play a key role in the pricing of loans and deposits. These findings provide helpful guidance for evaluating the monetary stance under unconventional policies.     

Financial reforms and credit growth in Nigeria: empirical insights from ARDL and ECM techniques

In the last 37 years, Nigeria has undergone several stages of financial reforms with different impacts on the economy. This paper analyses the impact of these financial reforms on credit growth in Nigeria using annual data from 1980 to 2016. The research work hinges on the theoretical underpinning of McKinnon-Shaw hypothesis on the relevance of financial reforms in a lagging economy. Analysing the data with autoregressive distributed lag error correction representation and bounds testing techniques, we find evidence supporting this hypothesis, and specifically that at higher real interest rates there is increased financial intermediation evidenced by credit growth. Other findings are that in the long-run, financial system deposits, inflation rate and per capita GDP are strong asymmetrical predictors of credit growth and real interest rates (the financial reform indicator), while the short-run relationships are indicator-specific. We further show that a long-run cointegration relationship exists between domestic credit and other covariates and likewise between the real interest rate and its regressors.     

我国市场利率功能的实证研究

利率市场化是我国利率管理体制改革的重要内容,我国银行间同业拆借市场已经于1996年开始实行市场利率。各项存款、货币供应量、股票成交金额与企业商品价格同比指数是我国金融体系中重要的金融变量。因而,选取并利用全国银行间同业拆借市场加权平均利率代表我国市场利率,借助格兰杰关系检验、向量自回归模型的脉冲响应函数等计量经济学方法,可以研究市场利率与重要金融变量间的相互关系,进一步分析市场利率对金融体系的微观调节功能。     

货币政策对房价的影响：一个文献综述

通过文献资料法和比较分析法，评述有关货币政策对房价影响的研究方法与研究结论。研究成果：（1）房价与利率问题正日益受到各界关注；（2）房价与利率的关系，学者之间研究的结论不相同，有的学者认为利率对房价产生影响，有的学者认为利率对房价没有影响。研究启示：货币政策与房价的关系还需进一步研究，调控政策还需要不断地完善。     

Demographics and real interest rates: Inspecting the mechanism

The demographic transition can affect the equilibrium real interest rate through three channels. An increase in longevity—or expectations thereof—puts downward pressure on the real interest rate, as agents build up their savings in anticipation of a longer retirement period. A reduction in the population growth rate has two counteracting effects. On the one hand, capital per-worker rises, thus inducing lower real interest rates through a reduction in the marginal product of capital. On the other hand, the decline in population growth eventually leads to a higher dependency ratio (the fraction of retirees to workers). Because retirees save less than workers, this compositional effect lowers the aggregate savings rate and pushes real rates up. We calibrate a tractable life-cycle model to capture salient features of the demographic transition in developed economies, and find that its overall effect is a reduction of the equilibrium interest rate by at least one and a half percentage points between 1990 and 2014. Demographic trends have important implications for the conduct of monetary policy, especially in light of the zero lower bound on nominal interest rates. Other policies can offset the negative effects of the demographic transition on real rates with different degrees of success.