This paper investigates how unemployment persistence affects the various proposals advanced as solutions to the problem of inflation bias (namely delegation, contracts and reputation). First, the contract solution is extended to cover the dynamic case. However, as such contracts are not used in...

Producing high technology output and supplying sophisticated services often involves costly investment in industry specific skills. But the threat of poaching means that it is the individual "stakeholder", not the firm, who must bear the cost. We investigate various mechanisms for funding human...

Do emerging economies need a bankruptcy procedure to handle potential debt defaults? Jeff Sachs and John Williamson, for example, say yes. But others, including notably the two Working Groups who issued reports on Crisis Resolution (on behalf of G10 and the Institute of International Finance)...

Asset mis-pricing may reflect investor psychology, with excess volatility arising from switches of sentiment. For a floating exchange rate where fundamentals follow a random walk, we show that excess volatility can be generated by the repeated entry and exit of currency `bulls' and `bears' with...

<Para ID="Par1">In this study, an inexact two-stage allocation model is put forward for supporting decisions of water resource planning and management. Two processes and three phases with the associated net costs are considered in the optimization model. The proposed model is derived from incorporating interval...</para>

Differential interferometric synthetic aperture radar (D-InSAR) has been viewed as a promising technique in monitoring sudden geo-hazards (e.g., earthquake and landslide) in mountainous areas. However, the tough natural settings (e.g., steep slopes and vegetation) pose the D-InSAR technique to...