Purchase incidence models estimated on household scanner panel data typically assume the household's decision interval to be one week. However, it is well known in the econometrics literature that discrete-time models are highly sensitive to the assumed time interval of decision-making. In this...

The debris flow, which was triggered in the Wenjia Gully on August 13, 2010, is an extreme example of mass movement events, which occurred after the Wenchuan earthquake of May 12, 2008. This Earthquake triggered in the Wenjia Gully the second largest co-seismic landslide, which can be classified...

During the 1990s, China has experienced a surge in imports of services, particularly those of communication, insurance and other business services, despite the fact that the authorities have maintained a plethora of restrictive measures limiting access to the service sector. Not only does this...

The research examines how the attractiveness of children in need affects the empathy they evoke and the subsequent help they receive from unrelated adults. The authors find that attractive children are attributed desirable characteristics related to social competence, which is consistent with...

This paper reports a series of experimental investigations into the effect of an Fe-based homogeneous combustion catalyst on the emission characteristics from a four-stroke single cylinder diesel engine. The catalyst contained ferrous picrate as the active ingredient in a composite organic...

The influence of a ferrous picrate based homogeneous combustion catalyst on the combustion characteristics and fuel efficiency was studied using a fully instrumented diesel engine. A naturally aspirated four stroke, single cylinder, air cooled, direct injection diesel engine was tested at engine...

The effect of a ferrous picrate based homogeneous combustion catalyst (FPC), known to improve diesel combustion efficiency, on the morphological and chemical characteristics of diesel soot was studied in detail. Diesel soot samples emitted from a laboratory CI engine fuelled with a commercial...

This paper presents the results of an experimental investigation into the influence of a ferrous picrate based homogeneous combustion catalyst on fuel consumption and smoke emission of a laboratory diesel engine. The catalyst used in this study was supplied by Fuel Technology Pty. Ltd. The fuel...

A vertically integrated channel would prefer to coordinate the pricing of its products. In this paper, we investigate drivers of product line pricing decisions in a bilateral monopoly where a manufacturer produces and sells two substitutable or complementary products to a retailer. In a...