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Working Papers

Working Papers



2026

The performance of inflation targeting regimes in emerging and develoing countries: A propensity score matching approach

Adviye Hazal Güzel

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Inflation targeting (IT) is a widely used monetary policy. We examine the effects of it on emerging and developing countries’ inflation, output growth, dollarization, real effective exchange rate (REER), REER volatility, fiscal balance, output volatility and inflation volatility via propensity score matching. Propensity score matching is based on matching IT adopters and non-IT adopters on their propensity scores. The mean difference of the outcomes between these two is the average treatment effect (ATT). The main aim of it is to solve the self-selection problem. Propensity scores indicate the likelihood of adaptation of IT and these can be estimated via a probit model. In our main analysis, there is evidence of a decrease in inflation after the introduction of IT. Note that there is a decrease in GDP growth. Moreover, there is a decrease in REER suggesting there is a depreciation. The increase in fiscal balance implies the government becomes more efficient in tax collection to compensate the loss of the seignorage income. There is also an increase in GDP per capita volatility and GDP volatility. Our results are robust to different probit model specifications. By moving beyond inflation outcomes alone, this study provides new empirical evidence on the broader macroeconomic trade-offs associated with IT adoption in emerging and developing countries. The findings highlight that IT must be supported by institutional and structural reforms to achieve stable growth in these economies.


Worker- and Firm-Level Effects of an Outsourcing Ban

Uğur Aytun and Eren Gürer and Erol Taymaz

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In December 2017, the government of Türkiye announced a comprehensive ban on the procurement of outsourced services by public institutions and mandated that all workers providing such services on-site be transitioned into permanent public positions within six months. We study the labor-market consequences of this abrupt and large-scale policy change using an administrative, linked employer–employee dataset. We find that workers who transitioned into public employment experienced higher wages and improved job security. At the firm level, private service providers with greater exposure to the reform faced higher exit rates and, if they survived, declines in employment, productivity, and profitability. In contrast, municipal-owned enterprises that internalized service provision became more productive and profitable. We also document modest positive wage spillovers in local labor markets. Overall, our results suggest that the outsourcing ban reallocated rents away from private service providers toward workers and public employers.


Employee Age and Experience as Determinants of New Firm Survival: Evidence from Turkish Matched Employer–Employee Data

Erol Taymaz and Kamil Yılmaz

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This paper investigates the relationship between workforce age composition, prior experience, and firm survival using matched employer–employee data from Turkey spanning 2007 to 2023. Using the universe of Turkish firms from the Entrepreneur Information System (EIS), we estimate discrete-time hazard models on manufacturing corporations and document three main findings. First, the relationship between average employee age and exit risk is non-linear but not smoothly quadratic: exit hazards are significantly elevated only for firms with very young (15–20) or older (45+) workforces, while the 25–40 age range shows no meaningful differences. This challenges the standard inverted-U specification commonly adopted in the literature. Second, this age effect is entirely confined to micro-firms (1–10 employees); for larger firms, capital intensity, export status, and supply-chain linkages dominate survival prospects. Third, prior employment experience of the workforce—measured through sector-specific experience, former employer characteristics, and employment network concentration—significantly predicts survival, especially for smaller firms. The influence of both age and experience variables fades as firms age, consistent with the gradual replacement of entry conditions by accumulated organizational capital. Our results highlight the size-dependent nature of human capital’s role in firm survival and carry implications for policies aimed at supporting new-firm longevity in developing economies.

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