Indeed, research conducted since the mid-1980s has shown that the bacterium Helicobacter pylori(H. pylori) is present in more than 90% of duodenal ulcers and about 80% of stomach ulcers. However, more recent figures indicate those percentages are declining.
Yield curves can be classified as upward sloping flat. This preview shows pages 7â16. Sign up to view the full content. This preview has intentionally blurred sections. Sign up to view the full version. This preview has intentionally blurred sections.
The higher yields on longer term maturity securities also means that the short term rates are likely to increase in the future as the growth in the economy would lead to higher inflation rates. Other Shapes of the Yield Curve. 1  Inverted Yield Curve: This occurs when short term rates are greater than the long term rates.