On Weitzman's ‘recession resistant’ employee compensation arrangements

This note presents a slight modification of the alternative pay systems discussed by Weitzman (1983). The modification preserves the recession resistance property, yet guarantees that the workers already in the firm, will not become worse off by the conversion to the new pay system even when no other firm converts to it.     

The political economy of campaign contributions in insurance markets

Contributions to election campaigns are tracked by the National Institute on Money in State Politics. In this paper, we use this data to examine patterns in political campaign contributions made by the insurance industry. We compile a state-level data set that aggregates over 67,000 election campaign contributions to insurance regulators and governors; we show that candidate incumbency status is associated with a 20% to 30% increase in the share of contributions made to the incumbent insurance regulator's political party. Because incumbents are overwhelmingly favored to win elections, the industry's behavior suggests that insurers are more concerned with access to the elected official than with supporting a candidate that shares the industry's goals.     

Kann der Zins ein Preis für „Warten“ sein?

Ohne Zusammenfassung     

Das Unsicherheitsmoment in der Wertlehre

Ohne ZusammenfassungIm wesentlichen wurde diese Arbeit 1923 fertiggestellt und 1927 in der Wiener ökonomischen Gesellschaft vorgetragen. Vgl. auch Ergebnisse eines mathem. Kolloquiums, Heft 6 (78. Kolloquium), bei Teubner, Leipzig.     

Bemerkungen zu den Ertragsgesetzen

Ohne ZusammenfassungZu den nachstehenden Bemerkungen wurde ich durch ein Gespräch mit Prof. L. v. Mises angeregt, dem ich auch an dieser Stelle meinen besten Dank aussprechen Möchte.     

Does Technological Innovation Really Reduce Marginal Abatement Costs? Some Theory,Algebraic Evidence,and Policy Implications

The existing literature models innovation in pollution control as a reduction in marginal abatement costs. We show that this assumption is inappropriate for production process innovations such as fuel switching. Algebraically, we examine the effects of different innovation types on marginal abatement cost curves, showing that some desirable innovations increase marginal abatement costs. Empirically, we estimate marginal abatement costs for sulfur dioxide by measuring the output distance function for electric power in Korea. Regression results confirm that production process innovations did raise marginal abatement costs in this case. One policy implication: economic instruments do not always provide stronger innovation incentives than command-and-control policies.      

Versicherungstechnische Gesichtspunkte auf die finanziellen Fragen der Lebensversicherung

Kapitel I. Bibliographisches

Die versicherungstechnische Litteratur hat sich verhältnismässig wenig mit den aktuariell-finanziellen Fragen befasst. Bemerkenswert ist es deshalb, dass die meisten von den bis jetzt abgehaltenen neun internationalen Aktuarkongressen die eine oder die andere Frage aus oben erwähntem Gebiet in ihrem Programm aufgenommen haben. So z. B. beschäftigte sich der erste Kongress, der 1895 in Brüssel tagte, mit dem Gegenstand: “Des mesures qui pourraient être prises par les institutions qui contractent des engagements à long terme, pour se premunir contre les conséquences des variations du taux d intérêt.” Der Kongress im Jahre 1900 in Paris hatte in seinem Programm das Thema: “Méthodes à employer pour evaluer les titres mobiliers compris dans l'actif d'une Société quelconque.” Bei dem New Yorker Kongress 1903 wurde die Prage über “The Probable Future Course of the Rate of Interest” erörtert. Dem Wiener Kongress 1909 war die Frage über “Kapitalsanlagen der Versicherungsgesellschaften mit besonderer Berücksichtigung der modernen Entwickelung” zur Behandlung vorgelegt. Das Programm des Londoner Kongresses 1927 enthielt das Thema “Currency Depreciation as affecting Life Assurance Contracts”.     

Exploring technology paths: The development of alternative transport fuels in Sweden 2007-2020

By using socio-technical scenarios, we investigate how present policy choices may affect the development of alternative transport fuels in Sweden. One important choice for policy lies in the balance between general tax exemptions stimulating the market for alternative fuels, and funding of research and development more directly promoting new technology. The implications of this choice are illustrated with four diverging development paths until 2020. In the market-oriented scenarios, we illustrate consequences of breaking the dominance of entrenched technologies and demonstrating a growing market potential for alternatives, but also the risks with a large focus on first generation renewable fuels. In the technology-oriented scenarios, we point out the value of keeping variety among niches in this stage of the transition. In conclusion, if policy is implemented without taking the dynamic forces within the system into account, there is a risk that any measure leads the system into a dead end. But if policy strives to balance the development in different parts of the technological system while making use of various prevailing forces of change, a multitude of different efforts can contribute to the development of a more sustainable transport system.