Bolukbasi, H. Tolga; Öktem, Kerem Gabriel; Savaş, Efe, 2021: Measuring welfare states beyond the three worlds: Refining state‐of‐the‐art tools, in: Social Policy & Administration, online first, doi:10.1111/spol.12708

Öktem, Kerem Gabriel, 2020: The Welfare State as Universal Social Security: A Global Analysis, in: Social Inclusion, 8 (1), pp. 103 - 113, doi:10.17645/si.v8i1.2509

Öktem, Kerem Gabriel; Erdogan, Cansu, 2020: Between welfare state and (state-organised) charity: How Turkey’s social assistance regime blends two competing policy paradigms, in: International Journal of Sociology and Social Policy, 40 (3/4), pp. 205 - 219, doi:10.1108/IJSSP-11-2018-0217

Böger, Tobias; Öktem, Kerem Gabriel, 2019: Levels or worlds of welfare? Assessing social rights and social stratification in Northern and Southern countries, in: Social Policy & Administration, 53 (1), pp. 63 - 77, doi:10.1111/spol.12455

Bolukbasi, H. Tolga; Öktem, Kerem Gabriel, 2018: Conceptualizing and operationalizing social rights: Towards higher convergent validity in SCIP and CWED, in: Journal of European Social Policy, 28 (1), pp. 86 - 100, doi:10.1177%2F0958928717700565

Öktem, Kerem Gabriel, 2022: Causal Mechanisms in the Introduction and Development of Unemployment Insurance in Turkey, in: Kulmann, Johanna; Nullmeier, Frank (Ed.), Causal Mechanisms in the Global Development of Social Policies, Global Dynamics of Social Policy, Cham: Palgrave Macmillan, pp. 103 - 139, doi:10.1007/978-3-030-91088-4_4

Öktem, Kerem Gabriel, 2022: From pensions for civil servants to social security for all? Inclusion into old age protection in the Ottoman Empire and the Republic of Turkey (1865–2020), SOCIUM SFB 1342 WorkingPapers/24/2022, Bremen: SOCIUM; SFB 1342, Download PDF

Öktem, Kerem Gabriel, 2021: Turkey’s Social Policy Response to Covid-19: Labor Market Reforms to Protect Employment, CRC 1342 Covid-19 Social Policy Response Series/12/2021, Bremen: CRC 1342, Download PDF

Bolukbasi, H. Tolga; Öktem, Kerem Gabriel, 2020: Welfare Effort and Social Rights in Turkey’s Welfare State: Welfare Laggard Catching Up?, How 'social' is Turkey? Working Paper/6/2020, Universität Bielefeld

Öktem, Kerem Gabriel, 2020: Exploring Path Departure: The Transformation of Unemployment Insurance in Turkey (1999-2019), How 'social' is Turkey? Working Paper/4/2020, Universität Bielefeld