A Preference-Utilitarian Foundation for the Generality Principle

The generality principle advocated by Buchanan and Congleton (1998), stating that only legislation which treats all citizens equally as citizens is permissible, is normally motivated on contractarian grounds. It is shown that the generality principle can also be motivated on preference-utilitarian grounds. This is in line with Hayek (1960), who defends the rule of law by reference to consequentialist considerations. Using Hare's (1981) terminology, on a critical level we realize that everyday political decisionmaking tends to generate rash and non-general outcomes and that a rule limiting the action space of politicians can induce a higher degree of total preference satisfaction.     

Legal positivism and property rights: a critique of Hayek and Peczenik

Scholars such as Friedrich Hayek and Aleksander Peczenik have criticized legal positivism for undermining constitutionalism and the rule of law, an implication of which is weakened private property rights. This conclusion is far from evident. First, I contend that legal positivism is compatible with a strong support for property rights. Second, the causal relationship between legal positivism and the degree to which property rights are applied and protected is analyzed. The main arguments for a negative relationship—that legal positivism centralizes and politicizes legislation and that it makes the legal culture servile in relation to the political sphere—are considered unconvincing.

Time for behavioral political economy? An analysis of articles in behavioral economics

This study analyzes leading research in behavioral economics to see whether it contains advocacy of paternalism and whether it addresses the potential cognitive limitations and biases of the policymakers who are going to implement paternalist policies. The findings reveal that 20.7% of the studied articles in behavioral economics propose paternalist policy action and that 95.5% of these do not contain any analysis of the cognitive ability of policymakers. This suggests that behavioral political economy, in which the analytical tools of behavioral economics are applied to political decision-makers as well, would offer a useful extension of the research program. Such an extension could be related to the concept of robust political economy, according to which the case for paternalism should be subjected to ??worst-case?? assumptions, such as policymakers being less than fully rational.     

Derivative Usage by Nonfinancial Firms in Sweden with an International Comparison

This paper provides survey evidence on the use of derivatives among Swedish nonfinancial firms. The evidence is compared with the findings by Bodnar et al. (1995, 1996) and Berkman et al. (1997) for the USA and New Zealand, respectively. By comparing firms in Sweden with firms in New Zealand and the USA differences in derivative usage can be related to differences in their underlying economies and history of trading in derivatives. Among other issues, the results showed that (1) 52% of the nonfinancial firms in Sweden used derivatives compared with 53% in New Zealand and 39% in the USA; (2) the usage of derivatives was more common among larger than among smaller firms; (3) the principal use of derivatives was for hedging purposes and those firms that engaged in speculative activity tended to be larger rather than smaller firms; and (4) lack of knowledge about derivatives within the firm was the issue of most concern for financial directors. The latter was in contrast with the USA where lack of knowledge was the issue of least concern.     

Hedging Foreign Exchange Exposure: Risk Reduction from Transaction and Translation Hedging

Using a sample of Swedish firms we investigate the risk reducing effect of foreign exchange exposure hedging. Further, we investigate risk reduction from using different hedging instruments, and particular interest is directed towards the impact of transaction exposure hedges and translation exposure hedges respectively. We find that firms' foreign exchange exposure is increasing with the level of inherent exposure, measured as the difference between revenues and costs denominated in foreign currency, and that it is decreasing with firm size. We find a significant reduction in foreign exchange exposure from the use of financial hedges. The evidence suggests that the usage of foreign denominated debt as well as currency derivatives reduce firms' foreign exchange exposure. Further, we find that transaction exposure hedges significantly reduce exposure, and that translation exposure hedges also reduce exposure. A possible explanation for the latter is that translation exposure approximates the exposed value of future cash flows from operations in foreign subsidiaries (i.e. economic exposure). If so, by hedging translation exposure, economic exposure is reduced.     

An Extension of Spatial Dependence Models for Estimating Short-Term Temperature Portfolio Risk

Temperature risk is any adverse financial outcome caused by temperature outcomes. The Chicago Mercantile Exchange lists a series of financial products that link payments to temperature outcomes, and these products can help buyers manage temperature risk. Financial institutions can also hold a portfolio of these products as counterparty to the buyers facing temperature risk. Here we take an actuarial perspective to measuring the risk by modeling the daily temperatures directly. These models are then used to simulate distributions of future temperature outcomes. The model for daily temperature is a spatial ARMA-EGARCH statistical model that incorporates dependence in both time and space, in addition to modeling the volatility. Simulations from this model are used to build up distributions of temperature outcomes, and we demonstrate how actuarial risk measures of the portfolio can then be estimated from these distributions.     

TTIP – Probleme und Chancen

The Transatlantic Trade and Investment Partnership is the most important trade policy decision that European leaders have faced in many years. The new generation of free trade agreements, including TTIP, aim at deep economic integration. Thus, they are essentially focused upon the removal or alignment of standards, regulations and administrative procedures that impede international trade and investment. Therefore, TTIP goes beyond the dimensions of traditional preferential trade agreements in the sense that it not only concerns tariffs and non tariff barriers to trade in goods, but it also concerns trade in services and the foreign investment environment. Regulatory cooperation under TTIP might thus well extend into core domains of public policy, including health and food safety or environmental regulation. Regulation, however, confers both benefits and costs to society. A proper assessment of TTIP must therefore also consider the benefits of regulation to society and must embed regulatory cooperation between the EU and US into a firm democratic framework. The potential of such an agreement is substantial, due to improved market access, regulatory cooperation and greater global reach, while the downside risk is limited. While some of the arguments critical of TTIP are justified, others seem rather excessive and seem intent on stirring up unnecessary anxiety among the population. An objective and constructive discussion is crucial to ensure that the needs of the population are heard during the negotiation process and that an agreement capable of achieving majority support can be concluded. The debate over TTIP has to consider not only the economic effects of increased trade but also the legal and political dimensions of the trade agreement.     

Exposure-Based Cash-Flow-at-Risk: An Alternative to VaR for Industrial Companies

Cash-Flow-at-Risk (CFaR) is the cash flow equivalent of Value-at-Risk (VaR), a measure widely used as the basis for risk management in financial institutions. Whereas VaR-based systems specify the maximum amount of total value a firm is expected to lose under most foreseeable conditions (for example, with a 99% confidence level), CFaR-based systems determine the maximum shortfall of cash the firm is willing to tolerate. CFaR is gaining in popularity among industrial companies for much the same reasons VaR has succeeded with financial firms: it sums up all the company's risk exposures in a single number that can be used to guide corporate risk management decisions.
The authors describe a six-step process for calculating a measure they call "exposure-based CFaR" and then demonstrate its application to Norsk Hydro, the Norwegian industrial conglomerate. Exposure-based CFaR involves the estimation of a set of exposure coefficients that provide information about how various macroeconomic and market variables are expected to affect the company's cash flow, while also accounting for interdependencies among such effects. The resulting model enables management to estimate the variability in corporate cash flow as a function of various risks, and to predict how a hedging contract or a change in financial structure will alter the company's risk profile.     

What matters for growth in Europe? Institutions versus policies,quality versus instability

We study how the quality and instability of institutions and policies affect economic growth in 35 European countries. While stability entails valuable predictability, instability can reflect reforms that offer positive long-run consequences. We construct measures of quality and instability for a panel of countries for 1984–2009. Results suggest that the quality of policy is growth-promoting. Notably, this positive effect becomes larger the more unstable policies are. The findings suggest that for European countries, the benefits of policy flexibility – due to experimentation and learning or making rent seeking more difficult – dominate the costs of reduced predictability.