Harun Onder

Services, Inequality, and the Dutch Disease

This paper shows how Dutch disease effects may arise solely from a shift in demand following a natural resource discovery. The natural resource wealth increases the demand for non-tradable luxury services due to non-homothetic preferences. Labor that could be used to develop other non-resource tradable sectors is pulled into these service sectors. As a result, manufactures and other tradable goods are more likely to be imported, and learning and productivity improvements accrue to the foreign exporters. However, once the natural resources diminish, there is less income to purchase the services and non-resource tradable goods. Thus, the temporary gain in purchasing power translates into long-term stagnation. As opposed to conventional models where income distribution has no effect on economic outcomes, an unequal distribution of the rents from resource wealth further intensifies the Dutch disease dynamics within this framework.

Macroeconomic and fiscal implications of population aging in Bulgaria

Bulgaria is in the midst of a serious demographic transition that will shrink its population at one of the highest rates in the world within the next few decades. This study analyzes the macroeconomic and fiscal implications of this demographic transition by using a long-term model, which integrates the demographic projections with social security, fiscal and real economy dimensions in a consistent manner. The simulations suggest that, even under fairly optimistic assumptions, Bulgarias demographic transition will exert significant fiscal pressures and depress the economic growth in the medium and long term. However, the results also demonstrate that the Government of Bulgaria can play a significant role in mitigating some of these effects. Policies that induce higher labor force participation, promote productivity and technological improvement, and provide better education outcomes are found to counteract the negative consequences of the demographic shift.

Does Limited Punishment Limit the Scope for Cross-Retaliation?

This paper analyzes two prominent institutional rules in the international trading system: a limited cross-retaliation rule characterized by the Understanding on Rules and Procedures Governing the Settlement of Disputes (DSU) Article 22.3 and a limited punishment rule characterized by the General Agreement on Tariffs and Trade (GATT) Article XXVIII. In general, both rules are designed to limit the countermeasures upon a violation; however, the former rule specifies the limits of composition in retaliation, whereas the latter one designates the limits of retaliation magnitude. We show that, albeit seemingly unrelated, the limited cross-retaliation rule complements the limited punishment rule in per- mitting greater trade liberalization. Specifically, we show how the limited cross-retaliation rule also helps limit the incentives to violate the trade agreement when the limited punishment rule prevails.

Inherited wealth and demographic aging

The role of inherited wealth in modern economies has increasingly come under scrutiny. This study presents one of the first attempts to shed light on how demographic aging could shape this role. It shows that, in the absence of retirement annuities, or for a given level of annuitization, both increasing longevity and decreasing fertility should reduce the inherited share of total wealth in a given economy. Thus, aging is not likely to explain a recent surge in this share in some advanced economies. Shrinking retirement annuities, however, could offset and potentially reverse these effects. The paper also shows that aging could increase the size of individual bequests vis-a-vis real wages. However, these bequests will be more unequally distributed if aging is driven by a drop in fertility. In comparison, the effect of increasing longevity on their distribution in non-monotonic.

Fiscal Policy Issues in the Aging Societies

Aging may be one of the most far-reaching processes defining the economic, fiscal, and social changes societies are likely to experience over the next 40 years. The demographic consequences of aging will have a dramatic impact on labor markets, economic growth, social structures — and government budgets. These issues have gained urgency after the second largest global recession in the past 100 years. Based on a broad comparative analysis of countries that include the EU and non-EU European and Central Asian countries, as well as several case studies and model simulations, the paper seeks to provide broad answers — tailored in part to distinct groups of countries according to their aging-fiscal profiles –– to major questions facing governments’ budgets in aging societies: What are the fiscal-aging profiles of Western European, emerging European, and Central Asian countries? In other words, how good or bad is their fiscal situation — “initial conditions” — in view of their emerging aging-related problems? What kind of public spending pressures are likely to emerge in the coming decades, and what will be their relative importance? How do countries compare in terms of the possible impacts of aging on growth and long-term debt sustainability? What can be learned from in-depth and comparative case studies of aging, fiscal sustainability, and fiscal reform? Are there good-practice examples — countries doing things right at the right time — that may offer lessons for the others? And, perhaps most important, given the need for long-term fiscal consolidation for many countries, what kind of revenue and expenditure policy agendas are likely to emerge to mitigate the effects of aging? A key policy conclusion is that countries should aim for early rather than delayed reforms dealing with long-term aging pressures. The urgency is accentuated by the debt situations and/or adverse debt and demographic dynamics in almost all countries but also by the evolving voter preferences. As societies age and voting preferences increasingly reflect the political will of the older population, it will become more difficult to enact the necessary reforms ensuring social and fiscal sustainability.

Aging, trade, and migration

This study considers the role of demand-driven changes arising from population aging and how they affect the pattern of international trade as well as trade and immigration policy. An aging society can see a welfare-reducing reduction in its share of manufacturing output and this reduction is magnified by a decrease in trade costs (an increase in globalization). Immigration can ameliorate this outcome if it is directed toward younger immigrants. A unilateral tariff increase can also reduce firm delocation from an aging country, however, a reciprocated tariff increase will unambiguously harm the country with the older average population.

Yes in my backyard? : the economics of refugees and their social dynamics in Kakuma, Kenya

This report comes at a crucial time when the unprecedented global refugee crisis, most notably in Europe and the Mediterranean, has not only focused the world’s attention on the plight of refugees, but has also led to the politicization of refugee influxes. This report, which provides an original analysis of the economic and social impact of refugees in Kenya’s Kakuma refugee camp on their Turkana hosts, therefore comes at an opportune time and can resonate with governments and policy makers beyond Kenya’s borders. In particular, the methodology the authors have developed enables to run policy scenarios in a rigorous manner, ranging from encampment to decampment (that is, camp closure) scenarios, and the potential to apply this methodology in other refugee situations around the world is particularly advantageous.

Sharing oil rents and political violence

This paper investigates how the devolution of oil windfalls affects the likelihood of political violence. It shows that transferring large shares of oil wealth can prevent conflict, while transferring small shares can trigger it. Among the different transfer schemes, fiscal transfers (to subnational governments) yield the highest levels of consumption, but direct transfers (to people) are the most effective in preventing conflict. By averting conflict, transfers can improve ex ante welfare; however, only a subset of the ex ante welfare optimal transfers is optimal ex post and thus self-enforcing. Among them, those that avert conflict by reinforcing repressive regimes are of particular policy interest.

Non-renewable resources, fiscal rules, and human capital

This paper develops a multi-sector, small open economy Dynamic Stochastic General Equilibrium model, which includes the accumulation of human capital, built via public expenditures in education and health. Four possible fiscal rules are examined for total public investment in infrastructure, education, and health in the context of a sustainable resource fund: the spend-as-you-go, bird-in-hand spending; moderate front-loading, and permanent income hypothesis approaches. There are two dimensions to this exercise: the scaling effect, which describes the level of total investment, and the composition effect, which defines the structure of investment between infrastructure, education, and health. The model is applied to Kenya. For impacts on the non-resource economy, efficiency of spending, and sustainability of fiscal outcomes, the analysis finds that, although investment frontloading would bring high growth in the short term, the permanent income hypothesis approach is overall more desirable when fiscal sustainability concerns are taken into consideration. Finally, a balanced composition is the preferred structure of investment, given the permanent income hypothesis allocation of total investment over time.