This paper establishes a new fact about the compositional changes in the pool of unemployed over the U.S. business cycle. Using micro-data from the Current Population Survey for the years 1962-2012, it documents that in recessions the pool of unemployed shifts towards workers with high wages in their previous job. These shifts are associated with both observed and unobserved factors in the wage...

Vomiting and abdominal pain are symptoms that may arise from a number of different causes. Cyclical vomiting and abdominal migraine are terms that have been applied to a presentation characterized by its episodic pattern and intervals of complete health. The 2 share many clinical features, but it is important to distinguish them as they have different responses to therapies such as prophylactic...

We studied 56 patients with fractures of the tibial shaft in a multicentre prospective randomised trial of three methods of external fixation. Group I was treated with a fixator which was unlocked at 4 to 6 weeks to allow free axial compression (axial dynamisation) with weight-bearing. Group II was treated with a fixator that was similarly unlocked at 4 to 6 weeks but included a small silicone ...

The objective of this paper is to study empirically the cyclical behaviour fiscal policies in CEMAC. According literature, are pro-cyclical developing countries. Two main arguments put forward: borrowing constraints during economic downturns; and irrational governments, which do not save enough booms because political pressure groups. Over period 1992 2012, using ordinary least double squares o...

Received March 9, 2004 Abstract Osteogenesis imperfecta is a hereditary disorder of connective tissues characterised by low bone mass and bone fragility. Previous studies demonstrated that cyclical pamidronate therapy is effective in increasing bone density and improving clinical outcomes in children with osteogenesis imperfecta. We report our experience in treating two children with cyclical i...

Very recently, Agarwal et al. (Fixed Point Theory Appl. 2012:40, 2012) initiated the study of fixed point theorems for mappings satisfying cyclical generalized contractive conditions in complete partial metric spaces. In the present paper, we study some fixed point theorems for a mapping satisfying a cyclical generalized contractive condition based on a pair of altering distance functions in co...