Technical barriers to trade: The case of Turkey and the European Union

The purpose of this paper is to study in detail the policies Turkey has adopted for the elimination of Technical Barriers to Trade within the context of 1995 Customs Union Decision between the EU and Turkey as of January 1, 1996. In addition, the paper emphasize the problems Turkey have encountered during the implementation of the policies, administrative costs of implementation. It is hoped that the Turkish experience will be beneficial for Southern and Eastern neighbors of the EU pursuing deeper economic integration with the EU within the context of EU’s European Neighborhood Policy. © 2015-Center for Economic Integration, Sejong Institution, Sejong University, All Rights Reserved

Turkey: Toward EU accession

[No abstract available

Effects of a Turkey-European union customs union and prospects for the future

[No abstract available

Turkey: Trade policy review

The purpose of the paper is to discuss the main issues highlighted in the Trade Policy Review: Turkey 2003. The paper studies first the main developments in Turkey's trade regime and trade performance. Next it discusses Turkish trade policy emphasising the measures affecting imports, exports and foreign direct investment. The paper points out that agriculture is highly protected, and that autonomous reforms have been implemented in some of the services sectors of the economy. Since joining the EU will require Turkey to adopt and implement the whole body of EU legislation - the acquis communautaire in all areas, Turkey needs to liberalise its agricultural and services sectors further. Finally, the paper discusses an issue that has largely been neglected in Trade Policy Reviews. It is the sustainability of current account. The paper stresses that Turkey needs to pay close attention to the sustainability of the current account. © Blackwell Publishing Ltd 2005

Agricultural policy

[No abstract available

Regulation and competition in the Turkish telecommunications industry: an update

This chapter provides an overview of the state of liberalization, competition and regulation of major segments of the telecommunications industry in Turkey. It shows that the competitive stance of the regulatory authority and the development of actual competition has been uneven across segments. Specifically, the degree of competition has been higher in the mobile segment relative to fixed telephony or broadband. The chapter also discusses the new Electronic Communications Law and argues that although not perfect, it provides a coherent basis on which the regulatory authority can pursue competitive objectives in a more even manner. However, the actual development of competition will depend a lot on how the law and the ensuing secondary legislation are actually implemented

Quantum Teleportation from a Propagating Photon to a Solid-State Spin Qubit

The realization of a quantum interface between a propagating photon used for transmission of quantum information, and a stationary qubit used for storage and manipulation, has long been an outstanding goal in quantum information science. A method for implementing such an interface between dissimilar qubits is quantum teleportation, which has attracted considerable interest not only as a versatile quantum-state-transfer method but also as a quantum computational primitive. Here, we experimentally demonstrate transfer of quantum information carried by a photonic qubit to a quantum dot spin qubit using quantum teleportation. In our experiment, a single photon in a superposition state of two colors -- a photonic qubit is generated using selective resonant excitation of a neutral quantum dot. We achieve an unprecedented degree of indistinguishability of single photons from different quantum dots by using local electric and magnetic field control. To teleport a photonic qubit, we generate an entangled spin-photon state in a second quantum dot located 5 meters away from the first and interfere the photons from the two dots in a Hong-Ou-Mandel set-up. A coincidence detection at the output of the interferometer heralds successful teleportation, which we verify by measuring the resulting spin state after its coherence time is prolonged by an optical spin-echo pulse sequence. The demonstration of successful inter-conversion of photonic and semiconductor spin qubits constitute a major step towards the realization of on-chip quantum networks based on semiconductor nano-structures.Comment: 12 pages, 3 figures, Comments welcom

Quantum interference of single photons from remote nitrogen-vacancy centers in diamond

We demonstrate quantum interference between indistinguishable photons emitted by two nitrogen-vacancy (NV) centers in distinct diamond samples separated by two meters. Macroscopic solid immersion lenses are used to enhance photon collection efficiency. Quantum interference is verified by measuring a value of the second-order cross-correlation function $g^{(2)}(0) = 0.35 \pm 0.04<0.5$. In addition, optical transition frequencies of two separated NV centers are tuned into resonance with each other by applying external electric fields. Extension of the present approach to generate entanglement of remote solid-state qubits is discussed.Comment: 5 pages, 3 figure

Telecommunications policy reform in Turkey

This paper, considering the economic effects of liberalisation in the telecommunications sector on the Turkish economy, makes use of the empirical studies on the linkages between regulatory regimes and telecommunications prices. Since Turkey is trying to liberalise the telecommunications sector by following the EU approach to liberalisation, the paper considers briefly the regulatory regimes in the telecommunications sectors of the EU and Turkey, determines the ad valorem equivalent of barriers to the telecommunications services sector in Turkey, and derives estimates of the welfare effects of adopting the EU rules and regulations in the Turkish telecommunications sector. It shows that there is tremendous scope for Turkey to benefit from adopting and implementing the legislative, regulatory and institutional framework of the EU telecommunications sector. © 2007 The Authors Journal compilation © 2007 Blackwell Publishing Ltd