An Empirical Study on Effects of Korea’s Cultural Exports
- Author: Kim Jeong-Gon, Ahn Se-Young
- Publish: Journal of Korea Trade Volume 16, Issue2, p25~48, May 2012
This paper aims to find how Korea’s cultural exports, a measure of cultural proximity, influence its total exports. Centered on consumption goods, detailed product-by-product analyses are also conducted. Empirical analyses using the gravity model show that a 100% increase of Korea’s cultural exports has the effect of increasing total exports by 3.9-4.7%; the export increasing impact of reproducible cultural goods is 3.8-6.1%. The one-year lagged cultural exports also significantly affect the current total exports. Although the overall positive impact of cultural exports is stronger to those of nondurable consumer goods, exports of some durable goods are also positively influenced by them. Meanwhile, the positive impact of cultural exports is larger in higher-income nations. In the case of higher-income countries, the export-increasing effect is larger on durable consumer goods, but, in the case of lower-income countries, larger on nondurable consumer goods. Asian countries are more positively affected by Korea’s cultural exports than those in the other regions. From the viewpoint of trade policy, Korea should take greater interest in cultural exports to higher-income countries in order to increase their positive impact.
Trade in Cultural Goods , Hallyu , Cultural Proximity , Gravity Model
UNESCO (2005) defines cultural goods and services as “tangibles and intangibles conveying cultural contents that might either take the form of a good or a service.” In a broader term, cultural goods and services also include “the goods and services which are required to produce and disseminate such content, including cultural equipment and support materials, as well as ancillary services even if they are only partially cultural in their content (UNESCO, 2005).” Meanwhile, Schulze (1999) use the term, “art”, rather than cultural goods and services. It defines art by including goods and services which are definitely art, and uses them as examples rather than endeavoring to define art in its entirety. According to Schulze (1999), art is comprised of three categories: live performing art; unique, non-reproducible art (original paintings, sculptures, and antiques) and reproducible cultural art (recorded music and films, books, and so on). Although cultural goods show a partial picture of “tangibles and intangibles conveying cultural contents”, this paper only focuses upon cultural goods mainly due to data availability.
The market for cultural goods is arguably one of the most internationalized. World imports of cultural goods increased 347%—from $47.8 billion to $213.7 billion—between 1980 and 1998 (UNESCO, 2000). The worldwide entertainment and media markets were estimated to be $1,228 billion for 2003 (Price Waterhouse Coopers, 2004). Based on customs-based data, trade in core cultural goods increased between 1994 and 2002, from $38 billion to $60 billion (UNESCO. 2005). Cultural goods have recently been an important part of international trade.
Korea’ cultural exports have also surged. The size of Korea’s cultural exports has increased from $250 million in 1996 to $2.25 billion in 2008. The share of Korea’s cultural goods exports as a percentage of the world total has also grown, from 0.8% in 1996 to 1.8% in 2008. Korea’s exports of cultural goods to the United States constituted about 56% of the total in 1996, but decreased to about 30.5% in 2008. Germany and France have been the main importers of Korean cultural goods in Europe. The share of exports to 10 Asian countries
1, where Hallyu has become influential since the mid-1990s, has increased from 26.4% in 1996 to about 37% in 2008. During the same period, the share of Japan has slightly decreased, but that of China, Taiwan, and Hong Kong has dramatically increased. Moreover, exports to Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Vietnam have also gradually grown (See Appendices 1 and 2 for details).
In Korea, trade in cultural goods attracts wide attention for two reasons. First, Hallyu
2has become a rising source of exports for Korea. The economic potential of cultural industries and the export of cultural goods has been recognized since the 1990s (for example, see the Presidential Advisory Council on Science and Technology 1995). Second, it is widely discussed that exports of cultural goods positively contributes to those of manufactured goods. For example, the Samsung Economic Research Institute (2005)argued that the progress of the Korean wave in Vietnam and China is at the stage where Korean manufactured products are becoming increasingly popular.
This paper focuses upon the second argument. Academic studies on the effects of cultural exports are related to literature on cultural proximity and international trade. It has been known that cultural closeness exerts a positive influence on bilateral trade (Melitz, 2002; Girma and Yu, 2002; Rauch, 2001; Beugelsdijk, de Groot, Linders, and Slagen, 2004). The primary reasoning is the reduction of transaction/information costs through cultural proximity. Garnaut (1994) argues that linguistic and other historical and cultural links are particularly important at reducing the cost of unfamiliarity in international trade relating to the so called ‘psychic costs’ or ‘subjective resistance’. Head and Ries (1998) also insist that ‘taste linkage’ reduces transaction costs.
Many academic papers are dedicated to empirically estimating the impact of cultural proximity on trade by using time-invariant proxy variables. There are a long list of proxies of cultural proximity: common language (Melitz, 2003; Fidrmuc and Fidrmuc, 2009), ethnic network (Rauch and Trinidade, 2002; Girma and Yu, 2002), immigrants (Head and Ries, 1998), social and business network (Rauch, 2001; Wagner, Head, and Ries, 2002), historical links (Eichengreen and Irwin, 1998), a combination of these variables (Felbermayr and Toubal, 2007), cultural similarity index (Hofstede, 2001; Kogut and Singh, 1988; Beugelsdijk
et al., 2004), mutual trust (Guiso, Sapienza, and Zingales, 2009), and genetic similarity (Giuliano, Spilimbergo, and Tonon, 2006). Most of these studies indicate that cultural proximity positively affects trade and diverse kinds of economic transactions. Most of the studies use dummy indices to represent cultural closeness, which are often too simplified to precisely express the extent to which the country pairs are culturally close.
Theories have been developed to explain what determines patterns of international trade in cultural goods. Stigler and Becker (1977) and Throsby (1999) suggested that cultural closeness is formed through an accumulation process of consumption and cultural capital. Disdier
et al.(2006) also argued that cultural flow or cultural proximity promotes a preference formation process as well as reduces transactional costs. In this respect, Disdier et al.(2006) and Disdier et al.(2007) conducted pioneering gravity model researches using time-series data of trade in cultural goods as an alternative for genetic cultural variables.
There are a few researches on the impacts of Korea's cultural exports
3. Choe and Park (2008)tested how Korea’s cultural exports to Japan affect total exports. Park and Choe (2009)showed that there exist cumulative impacts from cultural exports on total exports in the Asia-Pacific region. Kang (2009)analyzed the effects of Hallyu on Korea’s exports and investment in South East Asia during 1997-2007. It showed that exports of Korean cultural contents have an increasing effect upon total exports and foreign direct investment. All of them focused on Korea’s cultural exports to the East Asian and Pacific regions.
This paper aims, by using a gravity model (as most of relevant literature did. See Table 1), to find how Korea’s cultural exports influence its total exports. Similar to the previous literature, we hypothesize that cultural trade reduces transaction costs, forms similar preferences among trade partners, and makes positive impacts on total exports.
Meanwhile, this paper is distinctive in some ways (See Table 1). First, this empirical study covers not only Korea’s cultural exports to East Asian countries, but also to the other regions such as major European countries, India, and Middle East countries. Although there have been a few studies that test how cultural exports impact the overall exports of Korea, all of them focus on Korea’s exports of cultural goods to East Asia and the Pacific region. While the rapid increase of Korea’s cultural exports is overlapped with Hallyu in East Asia, Korea’s exports to countries outside of East Asia and the Pacific region have become important. For example, K-pop has become popular in European countries such as France (Korea Herald. 2011).
Second, we estimate the impacts of cultural exports by product category, income level of importing countries, and region. There has been little research with such detailed analyses. Moreover, as mentioned later, this study divides cultural goods into reproducible and non-reproducible goods. Third, this research uses panel data of exports in cultural goods as a measure of the cultural proximity. As mentioned above, many studies of cultural proximity and international trade have used time-invariant genetic cultural variables. However, by using time-series trade data, the changing nature of cultural proximity, which is consistent with the theories of the accumulation of cultural capital, can be estimated.
This paper proceeds as follows. The second section explains the empirical model and data used. The third section presents the results of empirical analyses. The last section concludes. In brief, the results capture the effects of cultural proximity. Korea’s exports of cultural goods have a positive influence on Korea’s total exports.
1The ten Asian countries are China, Hong Kong, Indonesia, Japan, Malaysia, Philippines, Singapore, Thailand, Vietnam, and Taiwan. 2Hallyu, a term coined by Chinese journalists in the late 1990’s (Lee, 2002), means the phenomenon of Korean popular culture becoming vogue, especially in East Asia. 3This paper only refers to literature in economics. There are a number of researches on Korea’s cultural exports, so called Hallyu, in diverse academic disciplines such as media, business, culture, and sociology. The major argument related to this paper’s theme is that the consumption of Hallyu improves Korea’s country image and this also positively influences on the preference for Korean consumption goods. See Kim(2011) for studies of the other disciplines in detail.
This empirical research uses a gravity model. There exists no concrete theoretical basis for cultural exports impacting other exports (mainly consumer goods). Meanwhile, the gravity model is regarded as a very useful tool to analyze impacts of diverse factors on trade, such as transport costs, tariffs, regional integration, cultural proximity, etc. Moreover, the gravity model now has a solid theoretical basis (Shepherd, 2010).
The gravity model used in this paper is based on Anderson and van Wincoop (2003). Although traditional gravity equations are empirically successful, they just capture the impact of bilateral trade costs on trade flows, ignoring the fact that countries operate in a multilateral world. As a result, traditional estimates suffer from omitted variable bias since they fail to control for theoretically motivated price index terms, which aggregate both domestic and international trade costs, and cannot capture “multilateral resistance (the barrier to trade that each countries face with all of its trading partners)”. Failing to account for multilateral resistance effects lead to overestimated impacts of changes on trade barriers in bilateral trade.
Anderson and van Wincoop (2003) assumes, first, that the supply of each good is fixed in that each region is specialized in the production of only one good. Second, preferences are identical, homothetic, and approximated by a CES utility function. The key characteristic of the theoretical model of Anderson and van Wincoop (2003) is multilateral resistances. Based upon them, trade between regions is determined by relative trade barriers. That is, trade between two regions depends on the bilateral trade barriers relative to average trade barriers that they face with all trading partners. The theory implies an empirical model as follows.
Xijis country i’s total export to country j.
denotes inward resistance and captures the fact that country
j’s imports from country irely on trade costs across all exporters. Outward resistance,
captures the dependence of exports from country
ito country jon trade costs across all importers. Ejis expenditure of country j; Yiis output of country i; Yis aggregate (world) output; σis elasticity of substitution; τijis trade costs facing exports from country ito country j; ωi is country i’s output share; ωjis country j’s expenditure share; and εijis a random error term. τij, composed of factors that affect bilateral trade, is specified as:
LINDijis the Linder effect based on the Linder hypothesis that countries that have a similar size of per capita GDP grow to have similar tastes in the consumption of products. RXijis a bilateral real exchange rate. CXijis cultural exports from country ito j. CXijis a time-variant variable of bilateral cultural proximity. By combining the second equation into the first one and including the country pair fixed effects and year fixed effects (the most adequate ways to apply the theoretical model above for a panel data analysis, suggested by Balidwin and Taglioni ), the baseline estimation equation is specified as follows. k, i, and trefer to Korea, importers, and years, respectively. CXkitis cultural exports from Korea to country i. We also use RCXkitwhich are Korea’s exports of reproducible cultural goods to country i. The term ln( Y) in equation (1) is common across all exporters and importers; thus, it can be caught by a constant ( εkit) in the regression model. As suggested by Balidwin and Taglioni (2006), the country pair fixed effect ( μki) and year fixed effect ( λt) are added. The term ln( Pj) and ln(Π i) in equation (1) are constant across all importers and exporters respectively; thus both of them are captured by country pair fixed effects ( μkj) 4. As all time-invariant characteristics, specific to a country pair, are subsumed by country pair fixed effects, coefficients of time-consistent variables are not reported in empirical analyses. Therefore, equation (2) does not introduce conventional gravity model variables such as bilateral distance, common language, adjacency, etc. 5Instead, the Linder effect and real exchange rates (all time-variant variables), which are commonly used in a gravity model analysis (Martinez-Zarzoso and Nowak-Lehmann, 2003; Frankel, 1997), are chosen as control variables 6.
Based on the model specified above, product-by-product analyses are also conducted by subdividing Korea’s exports into more detailed categories. In the product-by-product analyses, the volume of the corresponding cultural exports is excluded from that of a specific product category.
Besides the OLS estimation, the Poisson estimator, suggested by Santos Silva and Tenreyro (2006), is used in order to take into account the presence of bilateral trade flows that are zero or missing from the dataset
7. In the presence of zero or missing data, the OLS method can yield biased estimates. Even though dependent variables are measured in levels, the PPML estimation provides estimates comparable to elasticity estimates of the linear log specification.
The time span of data is 1995-2008 (Data of 1994 is also used to make a one-year lagged variable of cultural exports). Data of 23 countries are used. Those countries are major importers of Korea cultural goods in North America (including Mexico), Europe, and Middle East as well as Asia. They cover about 95% of Korea’s cultural exports and about 76% of Korea’s total exports in 2008
This paper employs the HS (Harmonized Commodity Description and Coding system)
9classification of cultural goods provided by UNESCO (2005), shown in Appendix 3. The United Nations’ COMTRADE database is the main source of trade data. Additionally, KITA’s (Korea International Trade Association) database is used to obtain data for Korea’s exports to Taiwan, as they are not included in the UN COMTRADE database. Export data can be collected from both the exporters’ and importers’ sides. Even though data from the import side is perceived to be more reliable than those from the export side, the latter is used here because there are some omissions in data from the importers’ sides. Based upon Schulze’s (1999)categorization, HS can only cover unique cultural goods and reproducible cultural goods. Both categories are used in empirical analyses.
All variables used in the OLS analyses are logged forms. A summary of statistics is in Table 2. Nominal GDP data are collected from the IMF World Economic Outlook Database. The Linder effect is calculated based on real GDP data from the IMF World Economic Outlook Database. The annual average of the real exchange rate is the value of Korean won compared to a unit of the partner countries’ currency. Daily exchange rate data are collected from Bloomberg.
4When using the theoretical gravity model of Anderson and van Wincoop (2003), multilateral resistances need to be taken into account. However, standard price indices (CPI, PPI, etc.) are not aggregated in the way implied by the theory, and can often be poor proxies for the ideal variables that the theory requires (Shepherd. 2010). Due to this problem, many studies have commonly added importer and exporter dummies to control multilateral resistance. However, Baldwin and Taglioni (2006) extended the multilateral resistance factor to be applied for panel data, and suggested country pair dummies as a better tool to deal with it. In this paper, country pair dummies take on the role of country dummies because Korea is the only exporter. 5A random effect model is also conducted, but not reported, because the Hausman tests show that random effect estimators are often not adequate. Shepherd (2010) points out that a fixed effect model is usually more adequate for gravity models. 6RTA is not included because the time span of Korea’s RTA with ASEAN is very short, and Korea’s RTAs with the US and the EU were not in force as of 2008. 7Disdier et al. (2007) also used PPML estimation due to the same reason. 823 countries are selected based upon the volume of Korea’s cultural exports to them. They have ranked most often among the 30 largest importers of Korean cultural goods during 1995-2008. Some countries, such as Luxembourg, Austria, Spain, Ireland and Pakistan, are omitted because their import volume of Korean cultural goods is minimal. As shown in Appendices 1 and 2, the 23 countries are China, Hong Kong, Indonesia, Japan, Malaysia, Philippines, Singapore, Thailand, Vietnam, Taiwan, India, Saudi Arabia, UAE, Australia, the United States, Canada, Mexico, France, Germany, Italy, Netherlands, Russia and the United Kingdom. 9HS is composed of chapter (2 digits: for example, HS 69 means ceramic products), heading (4 digits), sub-heading (6 digits), and 10 digits. The larger number of digits means the broader category of products.
First, we aim to estimate the impact of Korea’s exports of cultural goods on its total exports. The results are shown in Table 3. Based on the OLS estimation, the coefficient of the log of total cultural exports is 0.039 significant at the 1% level, while that of the log of reproducible cultural exports is 0.038 significant at the 1% level. In both cases, one-year lagged variables are statistically significant, and coefficients of them are larger than those of current ones. The product of GDPs and the Linder effect show expected signs at a statistically significant level. The real exchange rates also show the expected positive sign. The same analyses were conducted with the PPML technique. Coefficients on both total cultural goods (0.047) and reproducible cultural goods (0.061) are larger than those from the OLS analysis. The coefficients of one year lagged exports of cultural goods (and reproducible cultural goods) are smaller than those of current cultural exports (and reproducible ones). These results are different from the OLS analysis.
In sum, Korea’s cultural exports have the impact of increasing its overall exports. A 100% increase of Korea’s cultural exports has the effect of increasing its total exports by 3.9-4.7%. The impact on reproducible cultural goods is a little higher at 3.8-6.1%. The sizes of coefficients estimated here are smaller than those (0.10-0.15) reported by Disdier
et al.(2007), which covers the bilateral trade of more than 100 countries. Meanwhile, the impact of lagged exports of cultural goods is proved here10. Meanwhile, coefficients in this paper are larger than the 0.012 of Park and Choe (2009), which covers Korea’s cultural exports to Asia-Pacific countries. Because their work includes countries whose volume of imports from Korea is very small, their estimation could be underestimated.
The effect of cultural exports on overall ones could be different due to the income level of importers. Because consumers in higher-income countries have more purchasing power than those in lower-income countries, the impact could be larger. Higher-income countries are defined as those having a year’s GDP per capita of more than $10,000; lower-income countries are those having a year’s GDP per capita of less than $10,000. With dummies to define both income levels (1 for higher-income countries [HID] and 0 for lower-income countries), interaction terms HIDCXkit and HIDRCXkit are constructed. As expected, effects of Korea’s exports of cultural goods on overall exports are larger for higher-income importers. The coefficients of HIDRCXkit are larger than those of HIDCXkit (Table 4).
Although exports of cultural goods make a positive impact on total exports, it might be different by category of products. Specifically, it is expected that exports of cultural goods would have a positive impact upon the demand for imported consumption goods (Disdier
et al.2006). Preference for Korean culture and cultural goods could be directly related to the demand for some consumer goods, such as clothing, as the fashion style of Korean celebrities can easily attract imitation by foreign consumers. They may also like Korean cars and mobile phones if Korean cultural goods improve the image of Korea and Korean brands 11. Meanwhile, demand for capital goods, such as steel, would not be related to the consumption of cultural goods (Disdier. Therefore, capital goods and raw materials are omitted in the analyses, with the focus on consumer goods only. et al., 2006)
In general, consumer goods are classified as durables and nondurables. Durable consumer goods provide a stream of utility
over time. In contrast, nondurable goods tend to be consumed immediately. Examples of durable consumer goods are motor vehicles and refrigerators; nondurable goods include clothes and food (Black and Cusbert, 2010). Based upon the definition provided by the Korea International Trade Association, this paper classifies consumer goods into three types: durable (DUR), nondurable (NDUR), and direct consumption goods (DCON). Durable goods are defined as goods that can be used for more than one year after purchase, while nondurable goods are those used for less than one year. Direct consumption goods are goods that become extinct immediately after consumption. Durable goods include white electronics, cars, pictures, toys, etc. Nondurable goods are clothes, printed materials such as books, cosmetics, and so on. Direct consumption goods consist of food, cigarettes, etc.
As shown in Table 5, exports of cultural goods have a positive impact upon nondurable consumption goods at the 1% significance level in both OLS and PPML analyses. Meanwhile, exports of cultural goods do not have a significant effect upon direct and durable consumption goods. As durable consumption goods are, in general, composed of high value added products such as mobile phones and other electronics, this result seems to mean that, in the case of Korea, the positive impact of cultural exports might be higher in exports of relatively lower value added consumption goods.
To see the effects of exports of cultural goods in detail, analyses based upon HS 2 digit codes were also conducted (See the results in Appendix 4). Because the focus is upon effects on consumer goods, some categories that are composed of intermediate and producers’ goods
12are omitted. Exports of food (HS 08, 09, 16, 17, 19 and 20), some cosmetics (HS 34), clothes and textiles (HS 42, 62, 63, and 64), electronic products (HS 85), and furniture (HS 94) are positively affected by exports of cultural goods. Based upon these estimations, exports of some durable consumption goods (electronics) also seem to be positively influenced by those of cultural goods. Moreover exports of cultural goods produce an increasing effect on those of some direct consumption goods (food).
To investigate which products among HS 84, 85, and 87 (they include some higher value added durable consumer goods, which are major export products of Korea) are affected by the exports of cultural goods, additional analyses on selected goods are performed as presented in Table 6. HS 8516 (electronic heaters), HS 8517 (telephone sets including mobile phones), and HS 8528 (television monitors and projectors) are positively influenced by exports of cultural goods.
The income level of the importing nations could also be an important factor. For example, lower-income countries might purchase relatively cheaper Korean nondurable goods, such as clothes. Countries with higher-income could buy relatively more expensive durable Korean-made consumer goods such as TVs. However, the opposite could also be possible—that consumers in higher-income nations are less attracted by Korean-made durable goods than those in lower-income countries. They may be less likely to purchase a Korean TV, even if they like Korean cultural goods, because they are already familiar with products imported from other countries (for example, Japan) or domestically-made ones. On the other hand, consumers in lower-income countries are relatively more attracted by Korean durable goods, because the Koreanmade products contain good images of Korea such as wealth, being in vogue, etc. The consumption of foreign durable goods is sometimes seen to be a symbol of the wealth of the consuming individual. For example, until the 1990s, owning a foreign car—especially those imported from Germany or the United States—was a status symbol in Korea.
Based on analyses reported in Table 7, the positive impact of cultural exports on those of consumer goods is larger in higher-income countries. In detail, the positive coefficients are estimated in durable goods, but negative signs are shown in direct and nondurable consumer goods. These results mean that the overall impact of Korea’s cultural exports is dependent upon the purchasing power (or income) of consumers in importing countries.
The other analyses, based on HS 2 digit codes, are also conducted. The impact on direct and nondurable goods (food and clothes) is larger for lower-income countries while the impact on automobiles (HS 87) is significantly larger for higher-income countries (See Appendix 5). Additional analyses are performed to investigate which products among HS 84, 85, and 87 are affected by the exports of cultural goods (see Table 8). Impacts of cultural exports on HS 8517 (telephone sets including mobile phones) and HS 8528 (TV monitors and projectors) are larger in lower-income countries, while the impact on HS 8703 (motor vehicles) is larger in higher-income countries.
The effect of exports of cultural goods on total exports can depend on the area to which the importing nation belongs. Here, it is assumed that the area of the importing nation is a factor that affects the magnitude of the effect of cultural exports on overall exports. With dummies to define countries in the Asian region (1 for countries in Asia: ASIA and 0 for non-Asian countries), interaction terms ASIACXkit and ASIARCXkit are used. Analyses here, reported in Table 9, show that countries belonging to Asia tend to react more positively to Korea’s cultural exports than the other countries. These results indicate that the impact of Korea’s cultural exports is larger among countries sharing the more similar cultural background.
10The impact of lagged exports of cultural goods was not proved in Disdier et al. (2007). 11Numerous researches in the field of international business have proved that the consumption of Korean cultural goods, Hallyu, improves Korea’s country image and this makes a positive impact on the preference for Korean goods (See Kim  in detail). Armstrong and Kotler (1999) point out that when competing products or services are similar, buyers may perceive a difference based on company or brand image. Thus, companies should work to establish images that differentiate themselves from competitors. This notion is extended to the relationship between Korea’s country image and attitude towards Korean consumption goods. 12HS 07-09, 16-22, 30, 33-34, 42-43, 61-66, 69-70, 84-85, 87, 90-92, 94-97 are included in HS 2 digit analyses.
While the international trade of cultural goods has increased, Korea is becoming one of most active cultural exporters. It has been widely argued that exports of cultural goods have a positive impact upon overall exports, specifically, those of consumer goods. The main question of this paper is to find how Korea’s cultural exports influence its total exports. Stigler and Becker (1977) and Throsby (1999) suggest that cultural closeness is formed through the accumulation of cultural capital. Disdier
et al.(2006) argues that cultural flow promotes preference formation. In this respect, the core hypothesis of this study is that cultural flow (cultural exports) positively contributes to the formation of similar preferences of consumers among trade partners as well as a reduction in transactional costs, which positively affects total exports.
Using panel data of Korea’s exports (1995-2008) in cultural goods as a measure of cultural proximity, this research estimates their impacts on total exports. Using time-variant data of exports in cultural goods as an alternative for genetic cultural variables is most adequate in that the changing, accumulative nature of cultural proximity can be estimated. This empirical study includes both East Asian and non-East Asian countries as Korea’s trade partners. Moreover, various detailed analyses are also conducted.
First, empirical analyses show that a 100% increase of Korea’s cultural exports has the effect of increasing total exports by 3.9-4.7%. The impact on reproducible cultural goods is a little higher at 3.8-6.1%. The one-year lagged cultural exports of Korea also significantly affect the current total exports. In theoretical terms, these results validate using the exports of cultural goods as a proxy for cultural proximity. Second, the positive impact of cultural exports on total exports is larger in higher-income nations. This seems to be mainly due to the larger purchasing power of the consumers in those countries.
Third, the overall positive impact of Korea’s cultural exports seems to be concentrated in exports of relatively lower value added, nondurable consumer goods. However, in detail, exports of some durable goods, such as white electronics and vehicles, are also strongly influenced by the exports of cultural goods. Meanwhile, for higher-income countries, the positive effects are larger on exports of durable consumer goods, but, for lower-income countries, larger on those of nondurable goods. Fourth, Asian countries react more positively to Korean cultural exports than countries in other regions.
In terms of Korea’s trade policy on cultural goods, Korea should focus more upon higher income countries. As this study shows, the overall positive impact of Korea’s cultural exports is larger in higher income nations. Because they have higher purchasing power, the impact of cultural exports is more apparent in higher value-added durable goods. Although the impact of the exports of Korean cultural goods on overall exports is higher among Asian countries (whose income is generally low except for Japan, Taiwan and Singapore), the export destinations of Korean cultural goods should be diversified to non-Asian, higher income countries in order to increase the positive impact of cultural exports.
[Figure 1] Korea’s Exports of Cultural Goods (1996-2008)
[Table 1] Selected Empirical Literature of Cultural Proximity and Trade
[Table 2] Summary of Statistics
[Table 3] Impacts of Korea’s Cultural Exports on Total Exports
[Table 4] Impacts of Korea’s Cultural Exports on Total Exports by Income Level of Importing Countries
[Table 5] Impacts of Korea’s Cultural Exports on those of Consumer Goods
[Table 6] Impacts of Korea’s Cultural Exports on those of Selected Goods
[Table 7] Impacts of Korea’s Cultural Exports on those of Consumer Goods by Income Level of Importing Countries
[Table 8] Impacts of Korea’s Cultural Exports on those of Selected Goods by Income Level of Importing Countries
[Table 9] Impacts of Korea’s Cultural Exports on Total Exports by Region