The paper derives a nonlinear error-correction model (ECM) for consumption and shows that existing models that are based on quadratic utility, combine permanent income and current-income consumption, and nest (or could nest) the hypothesis of substitutability between private consumption and...

The paper extends the constant-relative-risk-aversion model by endogenizing the Arrow-Pratt coefficient of relative risk aversion. The empirical application treats this coefficient as a linear function of the rate of growth of real government expenditure per worker and estimates a Euler equation...

Using a Phillips-type equation and annual aggregate data from 15 Organization for Economic Cooperation and Development (OECD) countries, we estimate the effects of the following policies on the ‘non‐accelerating inflation rate of unemployment’ (NAIRU): restrictions on firing, growth in...

This paper improves the test for deficit sustainability developed by Hatzinikolaou and Simos (2013, henceforth HS) by taking into account structural breaks when deriving critical values for the test. Using quarterly data on the US current-account deficit, 1947.1-2012.2, we find that taking into...

The paper proposes a new approach to testing the potency of government purchases to stimulate the economy by testing a set of conditions implied by the Ricardian Equivalence (RE) proposition that a typical household incorporates the government’s budget constraint into its own. These conditions...