article_snippet: North Koreans have been spending money more openly, a sign .
article_snippet: that some forms of entrepreneurship are increasingly tolerated .
article_snippet: and that the state is easing some of the state harsh controls over the . economy.
article_snippet: In recent months, consumption has become more .
article_snippet: has really increased,'
article_snippet: People seem a lot more confident .
article_snippet: But along with rising incomes, more goods are available in .