@book { TheImpactofFormalandInformalInstitutionsonEconomicGrowth,
    title = "The Impact of Formal and Informal Institutions on Economic Growth",
    author = "Constanze {Dobler}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00883-8",
    url = "https://www.peterlang.com/document/1067389"
}