The financial methodologies used by shipping corporations and the economic policy uncertainty index in Greece are discussed in this paper. The research is carried out by comparing 2 different factors. From the one hand, the published data from previous studies and articles of Greek Shipping Companies that have been financed during a certain period and from the other hand, the economic policy uncertainty index in Greece. To begin with, an explanation of the financing in the shipping sector, as well as an explanation of how policy uncertainty and local and/or global events affect the field of ship-lending, particularly via banking will be provided. Shipping finance has evolved significantly over the last few decades, and the traditional capital structure of bank lending combined with shareholder equity has given way to more sophisticated and innovative financing methods, resulting in a new capital structure that is more complicated but better serves today's financial needs. As the analysis reveals, there is a discussion in this thesis regarding how uncertainty plays an essential part in shipping finance. Finance in shipping industry was chosen because of its high volume, market fundamentals, and abundance of information. Bank lending, bond issuance, equity offering, and private equity funds are all analyzed to see what benefits and costs they may induce.