This paper analyses how product differentiation affects the volume of trade under duopoly using Shubik-Levitan demand functions rather than the Bowley demand functions used by Bernhofen (2001). The Shubik-Levitan demand functions have the advantage that an increase in product differentiation...

Deregulation, re-regulation and continuing globalisation embody an imperative that banks increase efficiency in order to survive. We employ the Simar-Wilson (2007) two-step double bootstrap Data Envelopment Analysis method to measure whether cost efficiency among Jamaican banks has improved...

This paper attempts to evaluate the competitiveness of British banking in the presence of cross-selling and switching costs during 1993-2008. It presents estimates of a model of banking behaviour that encompasses switching costs as well as cross-selling of loans and off-balance sheet...

This paper presents an empirical assessment of the degree of competition within the Jamaican banking sector during the period 1998 to 2009. We employ a dynamic version of the Panzar-Rosse Model to estimate market power among the sample of banks that constitute over 90 percent of the banking...

Using a version of the Smets-Wouters model of the US economy augmented to include both New Keynesian and New Classical sectors, this paper investigates the performance of inflation targeting and price-level targeting when the zero lower bound on nominal interest rates is occasionally-binding....

This paper explores the implications of time varying volatility for optimal monetary policy and the measurement of welfare costs. We show how macroeconomic models with linear and quadratic state dependence in their variance structure can be used for the analysis of optimal policy within the...

In a seminal paper Nagar (1959) obtained first and second moment approximations for the k-class of estimators in a general static simultaneous equation model under the assumption that the structural disturbances were i.i.d and normally distributed. Later Mikhail (1972) obtained a higher-order...

We present the first broadly representative study for any early twentieth century economy of the extent to which quoted company ownership was already divorced from managerial control. In the 337 largest, independent, UK companies in the Investor's Year Book (those with \pounds 1m or more share...

We propose two simple bias reduction procedures that apply to estimators in a general static simultaneous equation model and which are valid under reatively weak distributional assumptions for the errors. Standard jackknife estimators, as applied to 2SLS, may not reduce the bias of the exogenous...

This paper provides a detailed survey of the economic literature comparing inflation and price-level targeting as macroeconomic stabilisation policies. Its contributions relative to past surveys are as follows. First, rather than focusing on any particular topic, the survey gives equal emphasis...