When penalties for first-time offenders are restricted, it is typically optimal for the lawmaker to overdeter repeat offenders. First-time offenders are then deterred not only by the (restricted) fine for a first offense, but also by the prospect of a large fine for a subsequent offense. Now...

This paper uses the multivariate unobserved components model with phase shifts to analyse the interaction of interest rates, output, asset prices and credit in the US. We find close linkages amongst cyclical fluctuations in the variables.

Using grocery store data we study the relationship between dispersion and the business cycle. Our findings reveal that overall there is no robust and significant relationship; however, these mask important heterogeneity in the cyclicality of dispersion at the category level.

The two-regime Markov-switching model that James Hamilton estimated for US real GNP up to 1984 does not survive extension of the data set. To allow for the ‘Great Moderation’ we require a mean and variance regime that evolve separately. The Markov-switching component model is proposed as a...

This paper extends the Markov-switching vector autoregressive models to accommodate both the typical lack of synchronicity that characterizes the real-time daily flow of macroeconomic information and economic indicators sampled at different frequencies. The results of the empirical application...

Countercyclical government spending offers social protection to the vulnerable when economies move into recession. This paper questions the extent to which governments are able to spend countercyclically and the extent to which social expenditures are likely to be countercyclical. An analysis of...

We reassess the relationship between money and output using quarterly data from the US economy. We use several tools based on wavelets, the wavelet power transform and the wavelet coherence with which we analyze this relationship in both time and frequency. We find evidence of a weaker...

We estimate the age distribution’s effect on business cycle fluctuations across a large number of countries. A 10 percentage point increase in the middle-aged share of the population decreases output volatility by 15 percent for the average country.

We use individual-level data to show that divorce is pro-cyclical on average, a finding robust to the inclusion of a wide range of controls. Pro-cyclical divorce is concentrated among women who married young and/or do not have a college degree.

This paper investigates the sources of output volatility by decomposing the international shocks into finance and trade shocks. Through structural Bayesian estimations of an open-economy DSGE model on 16 countries, on average, international shocks explain around 70% of output fluctuations.