Life Is a Circus, Charlie Brown to the entrance of the big top with his tongue hanging out and his pupils shaped like hearts, then stops. Polly, the dog's trainer, sees Snoopy and pulls him inside. The next day, Peppermint Patty calls Charlie Brown to tell him her school gave all students the day off to see the circus. Charlie Brown tells her that his school will be closed as well, and they decide to attend the circus together. At the circus the children see Snoopy perform as part of a dog act. They all realize it is Snoopy and eventually relish his new career, despite
Informal sector unobserved economies including the informal economy as being characterized by some form of non-compliant behavior with an institutional set of rules. Feige argues that circumvention of labor market regulations specifying minimum wages, working conditions, social security, unemployment and disability benefits gives rise to an informal economy that deprives some workers of deserved benefits while conveying undeserved benefits to others. The term is also useful in describing and accounting for forms of shelter or living arrangements that are similarly unlawful, unregulated, or not afforded protection of the state. 'Informal economy' is increasingly replacing 'informal sector' as the preferred descriptor for this