We describe a meta-analysis of advertising conversion research findings that includes examining the influence of question framing on key output measures of advertising effectiveness. The article summarizes findings for 32 tourism-advertising studies. Two hypotheses are tested: (H1) the response...

Quantification of welfare changes due to trade liberalisation play a crucial role for political decision making. However, meaningful comparisons of simulation results from different sources are difficult. Often significant differences in simulated gains from liberalisation do not serve to...

The value-of-statistical-life (VSL) approach is used by environmental economists to value mortality changes resulting from environmental improvement, such as decreased urban air pollution. Because of scarce data, VSL estimates are not available for developing countries. Using robust regression...

BACKGROUND – the systematic review is becoming a more commonly employed research instrument in empirical software engineering. Before undue reliance is placed on the outcomes of such reviews it would seem useful to consider the robustness of the approach in this particular research context....

This paper is concerned with the empirical relationship between biodiversity conservation valuesand income. We use random effects panel models to examine the effects of income, and then GDPper capita, on willingness to pay for habitat and biodiversity conservation. In a meta-analysis,...

Although there have been many prior studies of the determinants of capital structure, most have investigated listed companies in countries with well-developed markets and institutions. The main objective of the present study is to extend prior research by investigating both listed and unlisted...

Individuals are widely believed to overstate their economic valuation of a good by a factor of two or three. This paper reports the results of a meta-analysis of hypothetical bias in 28 stated preference valuation studies that report monetary willingness-to-pay and that used the same mechanism...

We explore the pace of increase in returns to schooling during the transition from planning to market over time across a number of Central and Eastern European countries, Russia, and China. We use metadata from 33 studies of 10 transition economies covering a period from 1975 through 2002. Our...

Diese Doktorarbeit bewertet und analysiert den Wert der Wälder als Erholungsgebiete (Walderholung) in Europa und berücksichtigt dabei Aspekte von Raum und Zeit für die Bewertung bestehender und neuer Wälder. Die Analyse der Werte, die der Walderholung in Europa beigemessen werden, wird...

The theory of optimum currency areas states that the more two countries trade with each other, the better candidates they are for a currency union. In terms of the endogeneity argument, convergence follows from joining a currency union and the integration process itself turns the countries into...