Despite favourable ecological and economic results, many developing countries have not yet adopted an integrated pesticide management (IPM). Given rising marginal costs and diminishing marginal benefits from IPM technology transfer, an optimal control framework is used to identify optimal rates...

Discounting future costs and benefits is a crucial yet contentious practice in the appraisal of long-term public projects with environmental consequences. The standard approach typically neglects that ecosystem services are not easily substitutable with manufactured goods and often exhibit...

Nodal pricing has emerged from a theoretical approach to a practicable and efficient tool for network and congestion mangement. Experiences from North America and New Zealand have proven nodal pricing to be workable without serious technical problems. Continental European electricity grids like...

Measures of welfare changes - either the equivalent or compensating variation of a price increase for a good - are often calculated using the expenditure function from an estimated demand. If the regression errors are due to unobserved preference heterogeneity, then then the estimated demand is...

Economic analysis often faces challenges in the valuation of nonmarket goods and services. The traditional set of nonmarket valuation tools for measuring Marshallian economic surplus has limitations related to potential bias in stated preferences and endogeneity of nonmarket amenity placement in...

This paper analyses the determinants of participation in higher education in West Germany. In particular, the role of social origin as well as of expectations regarding the labour market outcome of a higher education degree and of public educational policy are examined. The estimations are based...

In this paper, human capital investments are evaluated by assuming heterogeneous returns to education. We use the potential outcome approach to measure the causal effect of human capital investments on earnings as a continuous treatment effect. Empirical evidence is based on a sample of West...

This paper analyses the determinants of participation in higher education in West Germany. In particular, the role of social origin as well as of expectations regarding the labour market outcome of a higher education degree and of public educational policy are examined. The estimations are based...

This paper analyses the determinants of participation in higher education in West Germany. In particular, the role of social origin as well as of expectations regarding the labour market outcome of a higher education degree and of public educational policy are examined. The estimations are based...