Fair value accounting in banking has been criticized for the increased volatility that it generates in some accounting variables. One of its advantages, however, is that it reduces the possibility of discretionary earnings management, given that all gains and losses are immediately recognized....

The problem of non-existence of perfect equilibrium in the original model of Harold Hotelling and the principle of minimum differentiation he suggested have been tackled on different grounds. This paper provides a survey on the address approach to horizontal product differentiation and the...

We provide an example of a monopoly with Pigouvian second-degree price discrimination where unit taxes are Pareto superior to ad valorem taxes.

This paper applies the ‘hypothetical monopolist’ test of market definition to a retail market with products differentiated by means of location and other dimensions. The test for defining the relevant product and geographic market follows the conditions required by the European Union...

This paper proposes a general time series framework to capture the long-run behaviour of financial series. The suggested approach includes linear and segmented time trends, and stationary and nonstationary processes based on integer and/or fractional degrees of differentiation. Moreover, the...

This paper analyses the long-memory properties of high frequency financial time series. It focuses on temporal aggregation and the influence that this might have on the degree of dependence of the series. Fractional integration or I(d) models are estimated with a variety of specifications for...

This paper re-examines the determinants of Net Interest Margin (NIM) in the banking industries of 15 developed and emerging economies. It presents three main contributions with respect to previous studies: first, we analyze the determinants of NIM in the years leading to the 2008 financial...

This paper first shows that survey-based expectations (SBE) outperform standard time series models in U.S. quarterly inflation out-of-sample prediction and that the term structure of survey-based inflation forecasts has predictive power over the path of future inflation changes. It then proposes...

The ethical dimension of industrial production has been largely neglected by theorists of production. This article identifies three important features of the production process, i.e. utility, compartmentalization, and independent external end-point; brought about by industrialization in the...

Manuscript Type: Empirical. Research Question/ Issue: Codes of ethics contain a set of rules of conduct and corporate principles concerning the responsibility to stakeholders and shareholders, which help guide corporate and employees’ behavior, and they constitute verifiable elements of social...