“…local information, such as information about the local economy, and 2! mass media coverage of economic issues+ Citizens tend to process personallevel experiences and concerns in a fashion that compartmentalizes them from the political world+ 29 Collective-level information, on the other hand, is more easily linked to government policy+ An unemployed person is unlikely to blame the government for his or her personal situation, but people who are aware of rising joblessness in their country or community are likely to hold the government accountable for this development, regardless of their employment status+ In the case of trade preferences, if available information convinces a person that many in the United States are being adversely affected by free trade, even if he is not, it 25+ For a full review, see ibid+ 26+ Green and Gerken, for example, found that smoking-related policy preferences were significantly influenced by whether a person was a smoker+ The few exceptions are simple policies with straightforward effects on individuals, such as the effects of nonsmoking policies on smokers+ As complex, difficult to understand agreements, trade policies would not naturally fall into this category of policies in which one would expect self-interest to affect political preferences+ See Green andGerken 1989+ 27+ See Sears andFunk 1990;and Mutz 1992+ 28+ Kinder and Kiewiet 1981+ 29+ See, for example, Brody and Sniderman 1977and Mutz 1994+ will be the former, sociotropic perception that shapes his trade policy preferences rather than how trade has influenced his personal economic well-being+ To summarize, research on the role of economic well-being on political preferences would warn against the assumption of self-interest as the driving force behind attitudes toward trade+ Studies of mass opinion have repeatedly shown that individuals rarely form political preferences on the basis of economic self-interest+ Although early studies of U+S+ voting behavior attributed the surge enjoyed by incumbent parties in good economic times, and the anti-incumbent preferences in bad economic times, to so-called "pocketbook" voting, once these studies moved beyond aggregates to the individual level of analysis, it became clear that selfinterest was not the mechanism driving economic accountability+ The people helped or hurt by the economy were not those rewarding and punishing accordingly; instead, accountability rested on citizens' perceptions of how the nation as a whole was faring-perceptions that might or might not be accurate+…”