Purpose: The purpose of this paper is to evaluate the effectiveness of negotiation training delivered to senior clinicians, managers and executives, by exploring whether staff members implemented negotiation skills in their workplace following the training, and if so, how and when....

Tax expenditure programs that Poland introduced in 1992 to compensate lower-income taxpayers for the withdrawal of subsidies have proliferated, making the normative tax system difficult for the average taxpayer to understand, reducing the tax base, and benefiting the higher-income taxpayers more...

Poland has recently begun reforming its tax program. In December 1999 it announced a gradual reduction in the corporate income tax rate, from 34 percent in 1999 to 22 percent in 2004. Value added and excise taxes are being harmonized with European Union directives, which means higher value added...

This paper studies inter-trade durations in the NASDAQ limit order market and finds that inter-trade durations in ultra-high frequency have two modes. One mode is to the order of approximately 10^{-4} seconds, and the other is to the order of 10^0 seconds. This phenomenon and other empirical...