The Convergence of Health Care Financing Structures: Empirical Evidence from OECD-Countries

In this paper we concentrate on the question whether the financing structure of the health care systems converges. In a world of increasing economic integration convergence in health care financing (HCF) and, hence, decreasing differences in HCF across countries enhance individuals’ (labour) mobility and support harmonization processes. As an indicator for convergence we take the public financing ratio in % of total HCF and in % of GDP. The major finding is that HCF in the OECD countries converged in the time period 1970 – 2005. This conlusion also holds when looking at smaller sub groups of countries and shorter time periods. However, we find evidence that countries do not move towards a common mean and that the rate of convergence is decreasing over time.Convergence, health care system, health care financing

Proportionality of Willingness to Pay to Small Risk Changes – The Impact of Attitudinal Factors in Scope Tests

Sensitivity (proportionality) of willingness to pay to (small) risk changes is often used as a criterion to test for valid measures of economic preferences. In a contingent valuation (CV) study conducted in Austria in February 2005 1,005 respondents were asked their willingness to pay (WTP) for preventing an increase in risk by 1/42,500 and 3/42,500, respectively. WTP for the higher risk variation is significantly higher than WTP for the lower risk change. We find evidence that those respondents who have personal experience with avalanches combine the information about future risk increase, provided in the survey, with the observed number of mortal avalanche accidents in the past. The proportionality of WTP holds if such prior experiences are taken into account and the influence of attitudinal factors in scope tests are controlled for.Contingent Valuation, Willingness to Pay, Scope Test, Sensitivity of WTP

Does going green pay off? The effect of an international environmental agreement on tropical timber trade

Trade-related measures aim to regulate side-effects in international environmental agreements and are expected to positively influence the level of participation in the agreements as well as their degree of stability. In this paper we examine one side-effect of the 1994 International Tropical Timber Agreement - its impact on tropical timber trade. We use a cross-sectional dataset on bilateral trade flows of tropical timber that additionally contains information on trading partners' economic and geographical characteristics. Our empirical specification is based on a gravity equation, which is estimated using Heckman's selection model to address the potentially systematic selection of trading partners. We find significantly positive impacts of the 1994 ITTA on member countries' level of tropical timber trade. Furthermore, poor exporter countries benefit more from this trade enhancing effect than their richer counterparts.International environmental agreements, side benefits, bilateral trade flows, product quality, sample selection

Dying in an Avalanche: Current Risks and Valuation

This paper examines the influence of implicit information associated with the occurrence of avalanches on willingness to pay (WTP) values for a risk prevention of dying in an avalanche. We present results of a contingent valuation (CV) study carried out in Austria in two different periods (fall 2004 and winter 2005). The comparison of WTP results between the two waves allows the identification whether the immediate occurrence of avalanches and their attendant deathly accidents affect individual risk evaluations. Surprisingly, individuals state a lower WTP in winter although avalanche accidents are predominant at that time. Personal responsibility of risk exposure and its associated voluntariness are main reasons for the decrease in WTP over time. Preferences for alternative protective measures (e.g. against car accidents or food poisoning) also lead to a decrease of WTP while a higher risk perception and personal experience with avalanches show a positive influence. We conclude that the change in WTP across seasons is not arbitrary but can be explained by specific risk characteristics. It follows that WTP is more robust as previously assumed and therefore represents a proper measure for the elicitation of individual risk reduction preferences.Contingent valuation, willingness to pay, risk prevention, risk perception

Dying in an Avalanche: Current risks and Valuation

This paper examines the influence of implicit information associated with the occurrence of avalanches on willingness to pay (WTP) values for a risk prevention of dying in an avalanche. We present results of a contingent valuation (CV) study carried out in Austria in two different periods (fall 2004 and winter 2005). The comparison of WTP results between the two waves allows the identification whether the immediate occurrence of avalanches and their attendant deathly accidents affect individual risk evaluations. Surprisingly, individuals state a lower WTP in winter although avalanche accidents are predominant at that time. Personal responsibility of risk exposure and its associated voluntariness are main reasons for the decrease in WTP over time. Preferences for alternative protective measures (e.g. against car accidents or food poisoning) also lead to a decrease of WTP while a higher risk perception and personal experience with avalanches show a positive influence. We conclude that the change in WTP across seasons is not arbitrary but can be explained by specific risk characteristics. It follows that WTP is more robust as previously assumed and therefore represents a proper measure for the elicitation of individual risk reduction preferences.D81, J17, Q51Contingent valuation, willingness to pay, risk prevention, risk perception

Age effects in monetary valuation of mortality risks : The relevance of individual risk exposure

It is still an ongoing discussion whether benefits resulting from reduced mortality risk should be valuated differently, depending on the age of the beneficiaries. Theory suggests that the influence of age on the value of statistical life (VSL), which is a monetary measure for reduced/prevented mortality risks, is ambiguous. Evidence from empirical studies leads to the same conclusion. The findings in this paper suggest that age becomes effective via age-dependent hazard rates. If a particular risk affects all individuals regardless of their age VSL is rather constant for differently aged people. These results may provide an explanation for the various outcomes in empirical studies

The Convergence of Health Care Financing Structures: Empirical Evidence from OECD-Countries

In this paper we concentrate on the question whether the financing structure of the health care systems converges. In a world of increasing economic integration convergence in health care financing (HCF) and, hence, decreasing differences in HCF across countries enhance individuals (labour) mobility and support harmonization processes. As an indicator for convergence we take the public financing ratio in % of total HCF and in % of GDP. The major finding is that HCF in the OECD countries converged in the time period 1970 2005. This conlusion also holds when looking at smaller sub groups of countries and shorter time periods. However, we find evidence that countries do not move towards a common mean and that the rate of convergence is decreasing over time

Risky Sports and the Value of Information

We develop a theoretical account of how athletes engaged in risky sports value riskreducing information and use stated-preference data from a sample of backcountry skiers to empirically challenge the predictions of our model. Risk taking in this specific context depends on the athlete’s personal attitudes toward risky activities and his strategies to control the risk. Usage of specific information is one strategy of risk control. We estimate the demand value for avalanche information. Caution is however warranted because unobserved factors may jointly affect the athlete’s perception of risk and his willingness-to-pay for obtaining the information. We use a recursive two stage estimation approach to account for endogeneity concerns. Our results indicate that the demand value of information increases with wealth and perceived risk and tends to decrease with better skills to control risk and more information about the prevailing field conditions. These results support our theoretical predictions and suggest that variation in athletes’ WTP can be explained by their beliefs about the usefulness of information

The Convergence of Health Care Financing Structures: Empirical Evidence from OECD-Countries

In this paper we concentrate on the question whether the financing structure of the health care systems converges. In a world of increasing economic integration convergence in health care financing (HCF) and, hence, decreasing differences in HCF across countries enhance individuals' (labour) mobility and support harmonization processes. As an indicator for convergence we take the public financing ratio in % of total HCF and in % of GDP. The major finding is that HCF in the OECD countries converged in the time period 1970 - 2005. This conclusion also holds when looking at smaller sub groups of countries and shorter time periods. However, we find evidence that countries do not move towards a common mean and that the rate of convergence is decreasing over time