Evidence from several countries reveals a substantial drop in household consumption around retirement age that some researchers believe is difficult to reconcile with standard life-cycle models.  Using detailed expenditure data from a Spanish panel survey, we find no evidence of a...

Almost no economic time series is either weakly or strictly stationary: distributions of economic variables shift over time.  Thus, the present treatment of expectations in economic theories of inter-temporal optimization is inappropriate.  It cannot be proved that conditional expectations...

The increasing number of antitrust cases that affect more than one country calls for more active cooperation between competition authorities.  I analyse the impact of exchange of confidential information between two authorities deciding on a multinational merger.  The authorities want to clear...

Counselling agencies assist borrowers in financial difficulties by administering repayment plans, the so-called debt management plans (DMPs).  In this paper, we use unique administrative data from a major credit counselling agency in the UK to analyze the determinants of debt repayment...

Edgworth's taxation paradox states that an excise tax can decrease the market price of a good.  This paper presents a new version of the paradox in which a tax reduces price because it attracts entry of additional firms into the market.  The paper also presents two new applications: (i) an...

This paper constructs country-level aggregates of trade facilitation measures from firm-level responses in the Enterprise Surveys and compares them with the Doing Business indicators, the Logistics Performance Index and the Enabling Trade Index.  Correlations between the data sources are low...

A stable, long run consumption equation is estimated for Australia using quarterly data from 1977(2) to 2008(2). The model incorporates non-property income, income expectations, uncertainty, disaggregated household wealth, demography and, importantly, a relaxation in household credit conditions...

The single crossing property plays a crucial role in monotone comparative statics (Milgrom and Shannon (1994)), yet in some important applications the property cannot be directly assumed or easily derived.  Difficulties often arise because the property cannot be aggregated: the sum of two...

Veiling among Muslim women is modelled as a form of cultural resistance which inhibits the transmission of secular values.  Individuals care about opinions of their community members and use veiling to influence these options.  Our theory predicts that veiling is highest when individuals from...

A new test for non-linearity in the conditional mean is proposed using functions of the principal components of regressors.  The test extends the non-linearity tests based on Kolmogorov-Gavor polynomials (Thursby and Schmidt, 1977, Tsay, 1986, and Terasvirta, Lin and Granger, 1993), but...