This paper reviews the most important theoretical foundations of the spatial competitiveness conception, dealing with three levels of competitiveness: the country, the region and the tourism destination. Consequently, it draws attention to the main aspects that such concepts of competitiveness...

Biodiversity prospecting refers to the exploration of the commercial value of genetic and biochemical resources. In this chapter, we study a drug producing pharmaceutical firm (PF) that searches for potentially useful chemicals made by wild organisms in a conservation area. This PF is able to...

Some consumption opportunities, e.g. medical treatments, are both indivisible and only valuable in particular states of nature. The existence of such state-dependent indivisible consumption opportunities influences a person's risk attitudes. In general, people are not risk averse anymore even if...

I use game-theoretical models to compare a sender's expected payoff under two methods of wielding influence under incomplete information: offering rewards or threatening punishments. Attempts to influence another's behaviour can have the perverse effect of actually encouraging the behaviour that...

Proximity to water is appreciated by households. Hedonic analyses that try to measure the value of this amenity are potentially biased by omitted variables as locations close to the water may be selected by households with higher incomes who construct more luxury houses. Since it is difficult to...

To this day in Japan, the water supply service for agricultural use has been formed as the supply-driven system. In fact, the farmers can use the utilization volume of agricultural water and they have to pay the price of agricultural water fee decided by water supplier side. However, diverse...

Individuals often desire to achieve certain outcomes, but potentially lack the procedural knowledge on how to do so. This study provides causal evidence that imperfect procedural knowledge is a severe obstacle to efficient behavior, but can be overcome by providing low-cost information. I...

This paper is based on the design of an extensive system of filters vegetation that serves a town with 1,400 inhabitants. In this work I present methods of water purification in rural / urban and viable solutions to implement filters planted with macrophytes based on biological treatment....

Between June 24 and September 13, 2009 the Agriculture Commission of the Romanian Parliament conducted an inquiry into the state of land reclamation works in Romania. The main objectives were: rehabilitation and maintenance works, the exploitation of the works, the way in which the financial...