You may have come up with this hypothesis because of what you learned in your economics class, an article you read, or through your own logical thinking. You must, before beginning this paper, find other sources that support AND contradict your hypothesis. If you only look at sources that support your thinking, you leave many holes in your paper that are easily exploited by anyone with any ability to think objectively. Remember - you want to argue your point effectively and to even persuade your audience to adopt your thinking on this subject; you do not want to make your readers feel super smart by leaving big holes in your paper, thus giving them some freebie counter-points. YOU are the smart one here, keep it that way!
Once you have all of your sources and you've written many notes on the margins of your articles (and I strongly suggest you do write yourself notes, since I am very certain you are no Clark Kent, or Dumbledore, for Potter nerds, when it comes to remembering things), you should write a very broad outline. Let's start with thee main areas:
My theory
Literature support
Literature contradictions
Literature support
Literature contradictions
Under "my theory" you will first introduce your awesome topic, and it must be awesome. In the first few lines you need to grab your readers by the shirt collars and scream into their faces why this topic is so super cool that they must keep reading. Then, you may be a little boring. I'm sure you've heard this several times, but you should present a more general topic in the first few sentences. Think of the paper as being a hot tub and the introductory paragraph as being the method for getting into the hot tub; you need to ease into the paper just as you would into the hot tub. Plopping into the hot tub too quickly often results in terrible discomfort and a burning sensation, as it often happens with a paper that seems to start too quickly with the more in-depth information (well, maybe not as much of a burning sensation). However, there is another danger here - if you dwell too long on the introductory paragraph, you will lose your readers' interest as well as waste a lot of time. You have to get into that hot tub as quickly as possible without hurting yourself. Keep it in mind!
Next, you will present your line of thinking. The literature references here will be minimal (though, you can cite some literature references if the sources actually helped you develop your theory/hypothesis). The point of the "My Theory" section is to present your own thinking of a subject. Since you have already read the contradictory literature, you should have refined your thoughts to account for any events or the like that were not accounted for in your original hypothesis. Or, if there are enough errors or lack of hard data in the contradictory literature, you may even be able to get away with arguing that the contradictory literature is truly too full of error to be significant to consider with your hypothesis.***
***NOTE: This only works when the contradictory literature is truly atrocious, and if you're looking at peer-reviewed works, which, you should be, then it is not terribly common for works to be truly atrocious, so count on bending or reforming your hypothesis around the contradictory literature.
Once you have outlined your theory/hypothesis, now it is time to bring in the literature that supports your line of thinking. Under the "Supporting Literature" section, you should be describing other works and how these support your thinking. This is NOT the section to explain your thinking - you have already done that! Don't bore your fickle reader by repeating yourself! I repeat: Don't bore your fickle reader by repeating yourself! Be sure to pick as nice a variety of references as is possible for your topic. If you pick too many sources on the exact same instance when your paper is not on that specific instance (for example, your paper is about spending patterns during economic downturns and all of your sources are on the Great Depression).
Now you have strengthened your case for your line of thinking, but you need to address any holes left out of your paper. The section "Contradictory Literature" serves the purpose of acknowledging that there are opinions that go against what you just said, and addressing these and finding explanations for these contradictory opinions, if done appropriately, can do quite a lot to strengthen your stance and your paper.
For example, you might hypothesize that people will spend less money during an economic downturn. You reason that people will be more likely to lose their jobs, or they might decide to put money away in the bank instead of spending it out of fear of losing their jobs. You find a nice variety of sources to support this line of thinking. Now, you come across some sources that say that during times of recessions, movie theater attendance increases as do video game purchases. Rather than saying that the authors of these studies must have been very drunk when they wrote these articles (especially since this data is quite solid), you would add an exception to your thinking - spending on major purchases tends to decline during an economic downturn. When you actually get to the section on contradictory literature and the articles on movie attendance is discussed, you can actually explain that as a small indulgence that people may use as a substitute for the major purchases that people have given up due to the economic downturn.
Organization and critical thinking are key to success for these papers, but as long as you're careful in your approach, you should do well!