resources when demand is uncertain and correlated. I find that market power of the monopolist providing flexible resources … distorts investment incentives, while competition mitigates them. The extent of improvement depends critically on demand … develops a theory of sequential investments in cybersecurity. The regulator can use safety standards and liability rules to …

aquaculture R&D, as anticipated by aquaculture experts. The fifth essay analyses econometrically the demand for fish in Germany … well as fish consumption. The second essay analyses the quality of international fish trade data. The third essay provides … a network analysis of international fish trade. The fourth essay deals with the current strength and future direction of …