Political risk refers to actions by foreign governments that can negatively impact investments. This includes war, government seizures of property, restrictions on moving profits out of the country, contract repudiation, currency inconvertibility, discriminatory taxation, embargoes, expropriation of property, and nationalization. Companies can purchase various types of political risk insurance to mitigate these risks when investing abroad. Risk management strategies also include diversifying investments across several countries, negotiating protection clauses in contracts, and pursuing bilateral investment agreements between the home and host countries.