Software vulnerabilities represent a serious threat to cyber security: most cyber-attacks exploit known vulnerabilities. Unfortunately, there is no agreed-upon policy for their disclosure. Disclosure policy (protected period given to a vendor to patch the vulnerability) indirectly affects the...

We study the role of bargaining as a barrier to migration in the equilibrium of a two-country world with imperfectly competitive labor markets. Equilibrium migration is jointly determined by relative labor market bargaining powers, productivity and costs of migration. If migrants complement host...