Input subsidies in natural resource sectors are widely believed to deplete the natural capital on which these sectors depend. However, estimating the causal effect of subsidies on resource extraction has been stymied by identification and data challenges. China’s fishing fleet is the world’s...

Natural resources such as carbon, water, and fish are increasingly managed with markets that require an initial allocation of property rights. In practice these rights are typically grandfathered based on historical use, but rights could be allocated any number of ways. Taking the perspective of...

Significant economic growth in marine fishing is thought to have the prospective outpace the development rate of global economy, increasing the production of greenhouse gas emissions as by-products increase. China, the largest emitter, intends to decouple marine capture fisheries from greenhouse...

Open access, competitive exploitation can be incredibly damaging to valuable resources and the human populations that depend upon them. Even though wealth, resource rents and stocks are at stake, open access often seems to be ineffectively addressed across time and space. Institutions vary....

Non-target marine fish species and ocean ecosystems are increasingly valuable. Ongoing efforts to preserve them emphasize spatial controls on human entry and use via Marine Protected Areas (MPAs). They cover 7.6% of world oceans and aim for 30% by 2030 under the Convention for Biological...

"Examines the relationship between nature and economy by telling two closely connected stories: that of the ocean and its transformation into a regulated, assetized space; and that of the Atlantic cod."

Input subsidies in natural resource sectors are widely believed to cause depletion of the natural capital on which those sectors rely. But identification and data challenges have stymied attempts to empirically estimate the causal effect of subsidies on resource extraction. China's fishing fleet...

"Through the mid-nineteenth century, the United States whaling industry drove industrialization and urbanization, offering ways to lubricate and illuminate the country. The Pennsylvania petroleum boom of the 1860s brought cheap and plentiful petroleum into the market, decimating whale oil's...

The value chain management assists the stakeholders to perform value added operations, add value to the product and have better returns from the market. This paper attempts at value chain management practices adopted by the players of the marine fisheries chain in Andhra Pradesh and how much...

"Overfishing. For the world's oceans, it's long been a worrisome problem with few answers. Many of the global fish stocks are at a dangerous tipping point, some spiraling toward extinction. But as older fishing fleets retire and new technologies develop, a better, more sustainable way to farm...

This article develops and implements a Real Option approach to value renewable natural resources in the case of Marine Fisheries. The model includes two sources of uncertainty: the resource biomass and the price of fish, and it can be used by fisheries to optimally adapt their harvesting...

This article develops and implements a Real Option approach to value renewable natural resources in the case of Marine Fisheries. The model includes two sources of uncertainty: the resource biomass and the price of fish, and it can be used by fisheries to optimally adapt their harvesting...

Foreword by The Honorable Vincent Meriton, former Vice-President of Seychelles --Introduction: The Blue Economy in Sub-Saharan Africa /Donald L. Sparks --Part I: Elements of the Blue Economy --Culture, Communities and Society /Thean Potgieter --Tourism, Ecosystems, Biodiversity and Threats...

This paper studies the influence of marine ecology on social institutions of inheritance and descent. In a sample of 79 small-scale horticultural fishing communities in the Solomon Islands, and in samples of 186 to 1,267 societies across the world, we find that coral reef density systematically...

The objective of the report is to detect steep declining trends in biomass and abundance, of anchovy and sardine from acoustic surveys in the Mediterranean Sea. Declining trends would give an early warning on the recent stock dynamics and potentially trigger a EC DG MARE request of priority...

Reef density predicts the prevalence of matriliny in a sample of 186 societies across the world and in a sample of 59 small-scale horticultural fishing communities in the Solomon Islands. We show that this result holds even controlling for common descent by relying on variation within...

"Heute ist Seefisch ein hochindustrielles, saisonal unabhängiges und weltweit verfügbares Nahrungsmittel. Der vorausgehende Industrialisierungsprozess gipfelte Ende der 1950er Jahre in der Abkehr vom Natürlichen - dem Fisch - hin zum genormten Tiefkühl-Filetblock, als neuer Rohstoff und dem...

Sustainable fisheries, fisheries governance, institutions, Peruvian anchovy.- Fisheries governance is about influencing multiple actors decisions and behaviours relative to an ocean area and the resources contained therein. How these behaviours and decisions are influenced is a matter of...

This article develops and implements a Real Options approach to value renewable natural resources in the case of Marine Fisheries. The model includes two sources of uncertainty: the resource biomass and the price of fish, and it can be used by fisheries to optimally adapt their harvesting...

This paper develops a bioeconomic model that captures the underlying incentives driving the serial depletion of pristine seamounts. The determinants under New Zealand's Quota Management System relate to unit cost savings from bottom trawling for orange roughy on seamounts, where catch rates are...