In this paper a new consumption function is derived based on savings motive hypothesis (SMH). The major theory behind the SMH is that households save part of their income in period 1 and transfer it to period 2. Implying that consumption in period 1 is the addition of autonomous consumption and...

The correlation between instruments and explanatory variables is a key determinant of the performance of the instrumental variables estimator. The R-squared from regressing the explanatory variable on the instrument vector is a useful measure of relevance in univariate models, but can be...

This paper argues that the modern stochastic consumption model, in which impatient consumers face uninsurable labor income risk, matches Milton Friedman's (1957) original description of the Permanent Income Hypothesis much better than the perfect foresight or certainty equivalent models did. The...

Economists working with numerical solutions to the optimal consumption/saving problem under uncertainty have long known that there are quantitatively important interactions between liquidity constraints and precautionary saving behavior. This paper provides the analytical basis for those...

A wide range of empirical applications rely on linear approximations to dynamic Euler equations. Among the most notable of these is the large and growing literature on precautionary saving that examines how consumption growth and saving behavior are affected by uncertainty and prudence. Linear...

Papers in variety of disparate literatures have recently suggested that habit formation in consumption may explain several empirical puzzles, ranging from the level and cyclical variability of the equity premium (Abel (1990,1999); Constantinides (1990); Jermann (1998); Campbell and Cochrane...

We build a New Keynesian business-cycle model with rich household heterogeneity. In the model, systematic monetary stabilization policy affects the distribution of income, income risks, and the demand for funds and supply of assets: the demand, because matching frictions render idiosyncratic...

Based on the households' utility maximisation, a closed form approximation of the consumption function is derived and the deep parameters of the consumption function are estimated using aggregate euro area data. The novel element in our approach is the parameterisation of the information content...

The conventional linear consumption function was compared to a proposed logarithmic consumption function using collected data as the basis for studying the accuracy of each function. To kick things off, the current linear model was studied in full to lay the groundwork for sound comparison....

We formulate a general cointegrated vector autoregressive (CVAR) model that nests both a class of consumption Euler equations and various Keynesian type consumption functions. Using likelihoodbased methods and Norwegian data, we find support for cointegration between consumption, income and...

In this paper, we estimate the behavior of private consumption in Cote d’Ivoire under the permanent income hypothesis using annual data for the period 1970–2016. The first objective is to test the validity of the permanent income hypothesis in Cote d’Ivoire. Our second concern is to...

Consumer behaviour, i.e., how the consumers allocate their income between different heads and how they decide how much to consume now and how much to save for future is a key topic in modern economic theory. The study of consumer behaviour bears implications for macro economic policies. Many...

In his article "Macro Consumption Function in an Islamic Framework" Professor M. Fahim Khan has demonstrated that consumption in an Islamic economy is likely to he lower and savings larger than if the same economy were operating on a secular basis. He, therefore, finds no room for the...

Consumption function in Islamic framework has attracted in this Journal more attention than any other micro or macro-aspect of Islamic economic system. Yet, all these half a dozen presentations have simply focused on a trivial issue i.e. implication of Islamization of an economy on the...

Consumption plays a significant role in determining the size of the multiplier and the dynamic effects of the economy shock. It also constitutes the largest component of the aggregate expenditure of an economy. As a result, economists have propounded theories in a bid to explain the determinants...

We build a New Keynesian business-cycle model with rich household heterogeneity. A central feature is that matching frictions render labor-market risk countercyclical and endogenous to monetary policy. Our main result is that a majority of households prefer substantial stabilization of...

Since Hayek's pioneering work in the 1930's, the Austrian business cycle theory has been presented as a disequilibrium theory populated by less-than-perfectly rational agents. In contrast, we maintain that (1) the Austrian business cycle theory is consistent with rational expectations and (2)...

In this paper, an econometric model of consumption in Bulgaria for the period 1997-2005 is constructed. The Error-Correction Model (ECM) approach is employed and long-run relationship between household consumption and income was found. The primary purpose of this empirical paper is to get a...

In this paper, an econometric model of consumption in Bulgaria for the period 1997-2005 is constructed. The Error-Correction Model (ECM) approach is employed and long-run relationship between household consumption and income was found. The primary purpose of this empirical paper is to get a...

We develop a Keynesian cross analysis with a dynamic optimization setting that explains long-run stagnation caused by aggregate demand deficiency. We show that an increase in government purchases boosts GDP through a multiplier process, but the implication is quite different from the...

We attempt to disentangle income and wealth effects on consumption by disaggregating both the different types of income and wealth. We estimate a consumption function for a panel of quarterly data for 14 advanced economies spanning 1998 to 2012, using an error correction specification. We find a...

Testing for the money illusion hypothesis in aggregate consumption function generally involves a regression model that projects real consumption onto nominal disposable income and a consumer price index. Price data are usually available at a monthly level, but consumption and income data are...

We attempt to disentangle income and wealth effects on consumption by disaggregating both the different types of income and wealth. We estimate a consumption function for a panel of quarterly data for 14 advanced economies spanning 1998 to 2012, using an error correction specification. We find a...

The coefficients of a model estimated with a linear regression fail to represent a causal relation when this model is part of an accounting (semi) identity, because the coefficient is constrained to fulfill this identity. The aggregate consumption function suffers from this problem and its...

This paper proposes an approximation to the consumption function in the buffer-stock model. The approximation is based on the analytic properties of the consumption function in the buffer-stock model. In such model, the consumption function is increasing and concave and its derivative is bounded...

This paper empirically estimates the critical parameters of private consumption function in Saudi Arabia for the period 1986-2008 by using dynamic ordinary least squares (DOLS) approach of Stock and Watson (1993). The analysis is based on time series from 1986 to 2008. Time series properties of...

We ask two questions related to how access to credit affects the nature of business cycles. First, does the standard theory of unsecured credit account for the high volatility and procyclicality of credit and the high volatility and countercyclicality of bankruptcy filings found in U.S. data?...

We ask two questions related to how access to credit affects the nature of business cycles. First, does the standard theory of unsecured credit account for the high volatility and procyclicality of credit and the high volatility and countercyclicality of bankruptcy filings found in U.S. data?...

We ask two questions related to how access to credit affects the nature of business cycles. First, does the standard theory of unsecured credit account for the high volatility and procyclicality of credit and the high volatility and countercyclicality of bankruptcy filings found in U.S. data?...

We ask two questions related to how access to credit affects the nature of business cycles. First, does the standard theory of unsecured credit account for the high volatility and procyclicality of credit and the high volatility and countercyclicality of bankruptcy filings found in U.S. data?...

What is the exact nature of the consumption function? Can this term be defined so that it will be consistent with empirical evidence and a valid instrument in the hands of future economic researchers and policy makers? In this volume a distinguished American economist presents a new theory of...

The application of cointegration and error correction methodology to estimate aggregate consumption equations relating consumer spending to labor income and household wealth shows unequivocally that wealth has significant effect on consumer spending. Still, the long-term marginal propensity to...