Soluble guanylate cyclase (sGC) is a key signal-transduction enzyme activated by nitric
oxide (NO). Impaired bioavailability and/or responsiveness to endogenous NO has been …

This editorial gives a brief introduction to the articles included in the thematic section of
Europe's Journal of Psychology, which is devoted to selected recent advances and applications …

Determining whether people in certain countries score differently in measurements of interest
or whether concepts relate differently to each other across nations can indisputably assist …

We propose a test of the null hypothesis that an observable series is stationary around a
deterministic trend. The series is expressed as the sum of deterministic trend, random walk, and …

The error term in the stochastic frontier model is of the form (v–u), where v is a normal error
term representing pure randomness, and u is a non-negative error term representing …

Previous studies of the so-called frontier production function have not utilized an adequate
characterization of the disturbance term for such a model. In this paper we provide an …

1. INTRODUCTION consistently. We can consistently estimate the (whole) error term for a
given observation, but it contains This article considers estimation ofa stochasticfion- statistical …

In this paper we consider the efficient instrumental variables estimation of a panel data model
with heterogeneity in slopes as well as intercepts. Using a panel of US airlines, we apply …

Relying on the theory of planned behavior (Ajzen, 1991), a longitudinal study investigated
the effects of an intervention-introduction of a prepaid bus ticket-on increased bus use among …

The textbook definition of a production function holds that it gives the maximum possible
output which can be produced from given quantities of a set of inputs. Similarly, a cost function …