The Single Factor Model (SFMT) of stock returns in its simplest form, namely the one that assumes time-invariant beta and homoskedastic error has been found to be empirically inadequate.The beta coefficient and the error process exhibit signi��cant time-variation and dynamic...

Air quality affects human�s well being in various ways. Air providing the most important life-support function sustains human health and enables the existence of all ecosystems. Although clean air is considered to be a basic requirement for human health and well-being,...

We analyze a game with N farmers that extract groundwater from a common aquifer of small storage capacity. Our aim is to compare the socially optimal, myopic and feedback extraction strategies, the latter arising from competitive interaction between extracting agents. Our extension to existing...

This paper contributes to the limited literature of monetary valuation of the effects of natural hazards. In particular, we focus on natural hazards caused by climate change and measure willingness to pay (WTP) to avoid relevant environmental and health risks in coastal environments. We also...

This chapter provides the economic perspective to implementing integrated water resources management and describes the valuation techniques and economic instruments that have been developed and are available to help price water efficiently, and allocate it to it�s...

The present study attempts to estimate the shadow price of unextracted groundwater in the Vozvozi aquifer. In the context of this study, we model the production function of vertically integrated agricultural firms in terms of an input-oriented distance function with multiple inputs. Duality...

This analysis utilises a model of production under risk estimated on Finnish farm-level data to measure farmers’ risk attitudes in a changing policy environment. We find evidence of heterogeneous risk preferences among farmers, as well as notable changes over time in farmers’...

A model is introduced for the description of natural resources�price paths, which, in contrast to the existing literature, captures non-linear trends by means of a simple trigonometric function. This model is then compared by means of a set of model selection criteria with a quadratic trend...

Rokua in Northern Finland is a groundwater dependent ecosystem very sensitive to climate change and natural variability. As such, the water level of most of the lakes is a function of the level of the groundwater table of the esker which is naturally recharged. The management of an ecosystem...

We use a novel experimental design to isolate warm glow and measure its extent in an auction that contributes the revenues by highest bidders to a charity. A sample of consumers bid to upgrade an agricultural product from a river basin that is not in good ecological status. Charitable donations...