Because of a long time frame, irreversible and specific investments, incomplete contracts andpolitical constraints, it is generally difficult for governments to commit themselves in a credibleway to a fixed petroleum tax regime. Many controversial renegotiations and tightenings of suchsystems...

Theories of irreversible investment suggest a negative relation between investment and uncertainty,and non-linear adjustment costs open for asymmetries in the adjustment of fixed capital. We proposean econometric modelling approach to estimate and test the key predictions of modern...

Topical issues in petroleum tax design are in this chapter discussed by means of a tax model for anet income tax system (Norway) and a representative PSA regime. We analyse the entire lifecycle of a typical petroleum project, i.e., the exploration decision is included. Many petroleumtax systems...

Shortages of rigs and personnel have encouraged creativity in designing incentive contracts in thedrilling sector. In particular for oil service contracts, since those companies have the most directcontrol of drilling efficiency. A large variety of contract types are in use, including within...

The oil companies are concerned to replace the petroleum reserves they producein order to maintain their future level of activity. Booked reserves alsorepresent an important input when analysts value these companies. Many producercountries want to control their own resources, a goal which can...

Economics has always had two connected faces in its Western tradition. In Adam Smith's eighteenth century, as in John Stuart Mill's nineteenth, these might be described as the science of political economy and the art of economic governance. The former aimed to describe the workings of the...

This paper discusses some aspects of the changing relationship between thestudy of economic history and development economics. Forty years ago thesubjects seemed to be quite closely linked in the sense that senior figuresstraddled both areas, the development history of the advanced countries...

The task of economic planning in the new nation of Nigeria in theearly 1960s tested the limits of economic technologies: its recipesfor development, its possibilities of measurement, and fromdifferences in political economy. These dimensions of the problembeset not only the Nigerian politicians...

This paper uses data on elected village councils in South India to examinethe political economy of public resource allocation. We find that the patternof policy-making reflects politicians' self-interest. Elected councillors benefit from improved personal access to public resources. In addition,...

This paper explores the consequences of creating and improvingproperty rights so that …xed assets can be used as collateral. Thishas become a cause célèbre of Hernando de Soto whose views areinfluential in debates about policy reform concerning property rights.Hence, we refer to the economic...