Several recent studies suggest that the response of national saving to fiscal policy may be non-linear. In this paper we use two data sets to search for the circumstances in which such non-linear responses may arise: a sample of OECD countries used in previous studies, and sample of developing...

We use the responses of a representative sample of Dutch households to survey questions that ask how much their consumption would change in response to unexpected, permanent, positive or negative shocks to their home value. The average MPC is in the 2.1-4.7% range, in line with econometric...

We test the key implication of the buffer stock model, namely that any revision in permanent income leads to a proportionate revision in target wealth. We use panel data on the amount of wealth held for precautionary purposes available in the 2002-2016 SHIW. Using an instrumental variable...

We review different empirical approaches that researchers have taken to estimate how consumption responds to income changes. We critically evaluate the empirical evidence on the sensitivity of consumption to predicted income changes, distinguishing between the traditional excess sensitivity...

Data revisions and the availability of a longer sample offer the opportunity to reconsider the empirical findings that suggest that in the OECD countries national saving responds non-monotonically to fiscal policy. The paper confirms that the circumstance most likely to give rise to a...

The theory of intertemporal choice predicts that the cross-sectional variance of the marginal utility of consumption is equal to its own lag plus a constant and a random component. Using general preference specifications and some assumptions about the nature of the random component, we provide...