[lemma=least] [lemma=□] □
[lemma=least] [lemma=develop] □
[lemma=least] [lemma=least] □
Finally , as part of the GICSI initiative , the IUCr undertakes to work with the crystallographic databases to try to ensure that individual researchers in the least developed countries can get access to the databases . One effective mechanism for integrating the least developed countries into the global economy would be for OECD countries to guarantee open markets for their exports . It is currently a challenge impeding national efforts towards sustainable development of many countries , particularly least developing countries . They should insist on disciplining developed-country subsidy practices , and the least developed countries may deserve longer transition periods . This is where least developed countries ' comparative advantage lies , yet these are the most protected markets . Mandates on the least developed countries and the small economies were also included as " horizontal " dimensions of the post-Doha negotiations .