This paper decomposes price into its 2 major constituents, namely markup (Mkp) and marginal cost (MC) with which a Markov-switching VAR with fixed transition probabilities is estimated. Since the proposed pair of variables has not been extensively analysed, a theoretical model that derives...

In this paper, we examine the results of GDP trend-cycle decompositions from the estimation of bivariate unobserved components models that allow for correlated trend and cycle innovations. Three competing variables are considered in the bivariate setup along with GDP: the unemployment rate, the...

The Global Financial Crisis creates liquidity shocks, banks failures and a global economic downturn while led to significant supervisory and regulatory reforms affecting banks efficiency performance. We offer new insights investigating overall inefficiency and by decomposing into transient and...

As governments push for universal adoption of broadband Internet service, policies must address the fact that many households with access to the service do not to subscribe to it. Lower adoption rates in some minority communities are one cause for concern. A confounding factor with respect to...

This study comprehensively evaluates and ranks a large number of competing explanations for the momentum anomaly. As a benchmark for evaluation, firm fundamentals are found to be the most promising among well-known explanations of momentum, followed by prospect theory and mental accounting, and...

Shelf space is one of the scarcest resources, and its effective management to maximize profits has become essential to gain a competitive advantage for retailers. We consider the two-dimensional shelf space allocation problem (2DSSAP) with additional features motivated by literature and our...

The DuPont decomposition of profitability into profit margin and asset turnover has been applied extensively to forecast future profits. This paper provides a complementary analysis under which the DuPont decomposition also informs about the risk that profits may differ from expectation. In the...

This study proposes the mode-based decomposition approach to better examine the change of the more impoverished population's wealth into growth and distribution effects. Given Gibrat’s law, the decomposition first approximates the income distribution to lognormal distribution using the maximum...

We incorporate adaptive learning-based inflation expectations in an Unobserved Components model in order to study the link between inflation and the output gap. The forward-looking New Keynesian Phillips curve serves as the backbone for modeling inflation dynamics. We find that learning based...

This papers examines changes in the distribution of per-worker-output across countries over the period 1960-98, with a particular focus on identifying the forces behind the hollowing out of the middle of the distribution and the associated emergence of a twin-peaks phenomenon. The main finding...