Designing a socially efficient cultural policy: the case of municipal theaters in Warsaw

While public support for culture has become a less self-evident privilege than in the past, the economic evidence for benefits a society gains from these goods has become essential for both cultural economics and cultural policy. The aim of our study is to investigate socially preferred ways of allocating scarce public resources among municipal theaters in Warsaw. The problem investigated is a current issue for local policy-making, but in a broader sense, it illustrates how state-of-the-art stated preference methods can be employed to support cultural policy. We find that inhabitants of Warsaw assign a positive value to the broader accessibility of the theaters, and their willingness to pay for making them a truly public good (by introducing a program of highly discounted tickets) exceeds the costs of such a policy. However, we also find that the cost-benefit relationship varies across theaters with different types of plays in their repertories. Our results imply a different level of socially efficient support for experimental, drama, children’s and entertainment theaters.     

In search of a better method to distinguish artefacts from geofacts

Archaeologists use a method of evaluating the characteristics of flakes, called scoring, to distinguish geofacts (pseudo-artefacts or eoliths) from artefacts. Lower total scores are considered indicative of a natural source of the finds, while higher ones support the opposite. However, this method has some limitations. The most important are the small quantity of assemblages subject to such an analysis and the unclear boundary drawn by a ranking within a point-based score evaluation between collections with finds of cultural and anthropic origin. Here, we present a method that minimizes these limitations. It consists of a statistical approach using scoring percentages, a new method of visualizing them and the application of clustering. This way, we obtained clear differences between pseudo-artefacts and artefacts by considering flakes from six flint assemblages from Central Europe as well as an experimental assemblage.     

Human-planted alder trees as a protection against debris flows (a dendrochronological study from the Moxi Basin, Southwestern China)

Large debris flows have destroyed the infrastructure and caused the death of people living in the Moxi Basin (Sichuan Province, Southwestern China). Inhabitants of the Moxi Basin live on the flat surfaces of debris-flow fans, which are also attractive for farming. During the monsoon season debris flows are being formed above the fans. Debris flows can destroy the houses of any people living within the fan surfaces. In order to prevent the adverse effects of flows, people plant alder trees (Alnus nepalensis) at the mouths of debris flow gullies running above debris flow fans. Alders are able to capture the debris transported during flow events. Trees are well adapted to surviving in conditions of environmental stress connected with abrupt transport and deposition of sediment from debris flows. Numerous wounds, tilting and bending of alder trees caused by debris flows only very rarely cause the death of trees. By dating scars and dating the time of alder tilting (through the analysis of annual rings), we have determined the frequency of debris flows occurring at the mouth of the Daozhao valley. In 1980–2012 within the studied debris-flow fan and the Daozhao gully, 2 large debris flow events occurred (1996, 2005) and some smaller events were probably recorded every 2–3 years.     

Beeswax remnants,phase and major element chemical composition of the bronze age mould from Gaj Oławski (SW Poland)

The recently found metal casting mould from Gaj O?awski (SW Poland) was designed for the production of socketed axes typical for later stages of the Bronze Age in Poland (ca. 1100–900 bc). This unique artefact is a half of a durable, two-piece wedge-shaped mould and measures 17.5?×?7.2?×?4.0 cm. The surface of the mould is covered copper oxides and carbonates, and the remnant of beeswax was found on its inner surface. The metal forming mould consists of cored dendrites of Cu-dominated (Cu >96.5 wt%, up to 2.2 wt% Sn) and Cu impoverished (Cu ~86.0 wt%, Sn ~9.4 wt%, some Sb, As and Ag) end compositions and volumetrically subordinate α?+?δ eutectoid. The “as cast” structure of the metal shows that the mould was never used for molten metal casting. Since this kind of moulds was used for mass casting of metal, the Gaj O?awski one was probably never used, and the beeswax is the remain of its coating. This is the first remain of the Bronze Age beeswax described in metallurgical context in Europe.     

Cooperation and Forming Networks of Creative Cities: Polish Experiences

The goal of this article is to draw attention to one of the currently observed trends in the geography of cities in the context of the networking of cities of similar development profiles. In that context, the most important examples of the urban networks were analysed, including the following networks: the UNESCO Creative Cities Network and Eurocities as well known side-network initiatives of the European Capital of Culture. Each network was analysed in the context of business objectives and the conditions for participation. In addition to that, the article describes the idea of cluster forming with particular emphasis on creative industries clusters. Moreover, this article is devoted to Polish experiences connected with the participation of the Polish cities in international networks of creative cities, establishing creative clusters in Poland and with cluster initiatives.     

Towards more (un)balanced trade. Production linkages between China and the Visegrad countries: country-level and sector-level analysis*

This article presents the Visegrad Group member countries with special focus on the role of these countries in global value chains (GVCs). The goal of this paper is to analyse the role these states play in global production linkages and evaluation of connections between the VG states and China. We verified two hypotheses: (1) the Visegrad countries have deteriorated their positions in GVCs in relation to China recently; (2) the Visegrad states have become more dependent on Chinese value added in selected sectors. The analysis consists of two steps. Firstly, we evaluated the role of the Visegrad countries in international production linkages with China using value-added foreign trade using country-level approach. Secondly, we focused on the sectoral links between China and the Visegrad countries.