A DYNAMIC APPROACH TO THE START-UP BUSINESS ECOSYSTEM: A CROSS-COMPARISON OF KOREA, CHINA, AND JAPAN

Abstract

This study aims to explore in detail the business ecosystems for high-tech start-ups in Korea, China, and Japan using a dynamic approach. For this purpose, this study proposes the start-up life cycle (SLC) framework, which includes the stages of technology optimisation (R&D), fundraising, and exit, which is based on overcoming obstacles at each developmental stage, such as the Valley of Death and Darwinian Sea, the two major startup business barriers. Thus, this study enables accounting for the macroscopic dynamicflow and quantitative comparison of the business ecosystem. Each country shows very different start-up business ecosystem characteristics: Korea has a supply-centric ecosystem, whereas Japan and China have a technology-centric and a market-centric ecosystem, respectively. The analysis performed in this study enables us to recognise the significant differences between the technology start-up ecosystems in the three countries. Furthermore, the SLC framework suggested in this study not only allows for an analysis of the critical path of the entrepreneur and the capital in the start-up business ecosystem but also permits an understanding of the characteristics of the start-up business ecosystem of each country through radial graphs. This study dynamically contributes to the understanding of the entire start-up business ecosystem in each country and enables an understanding of the direction of future start-up policies by comparing the three different ecosystems.

Headnote

ABSTRACT

This study aims to explore in detail the business ecosystems for high-tech start-ups in Korea, China, and Japan using a dynamic approach. For this purpose, this study proposes the start-up life cycle (SLC) framework, which includes the stages of technology optimisation (R&D), fundraising, and exit, which is based on overcoming obstacles at each developmental stage, such as the Valley of Death and Darwinian Sea, the two major startup business barriers. Thus, this study enables accounting for the macroscopic dynamicflow and quantitative comparison of the business ecosystem. Each country shows very different start-up business ecosystem characteristics: Korea has a supply-centric ecosystem, whereas Japan and China have a technology-centric and a market-centric ecosystem, respectively. The analysis performed in this study enables us to recognise the significant differences between the technology start-up ecosystems in the three countries. Furthermore, the SLC framework suggested in this study not only allows for an analysis of the critical path of the entrepreneur and the capital in the start-up business ecosystem but also permits an understanding of the characteristics of the start-up business ecosystem of each country through radial graphs. This study dynamically contributes to the understanding of the entire start-up business ecosystem in each country and enables an understanding of the direction of future start-up policies by comparing the three different ecosystems.

Keywords: start-up, business ecosystem, SLC framework, life cycle model

INTRODUCTION

The business ecosystem theory, which refers to an economic environment supported by a foundation of interacting stakeholders such as organisations and individuals, is now widely adopted in the high-tech industry (Moore, 1996; Zahra & Nambisan, 2012). This ecosystem offers new business perspectives to companies that help transform their strategies to better assist in developing their own interests and support their business environment (Bharadwaj, El Sawy, Pavlou, & Venkatraman, 2013; Li, 2009). In addition, Moore (1993) emphasises that firms evolve innovative capabilities with other firms, make new products, and deliver services to customers in a business ecosystem to drive innovation.

Today, high-tech start-ups1, which power the national economies are emerging all over the world. Further, to develop the start-up environment, the business ecosystem plays an important role (Lee & Lee, 2010). Because the tremendous growth in technology-based start-ups is the core driving force of the new information economy, the high growth in start-up ecosystems has had a major impact on the global economy (Herrmann, Marmer, Dogrultan, & Holtschke, 2012; Kim, 2014). Therefore, understanding business ecosystems for start-ups is a crucial issue (Han, 2003; Kim, 2016). A start-up ecosystem is formed by many stakeholders such as founders (entrepreneurs), inventors, content providers, end users, angel investors, venture capitalists, planners, and marketers; these stakeholders interact as a system to establish new start-up firms (Lee, 2012). Although there exists no solid definition of a business ecosystem for start-ups, and though it may remain in the inception phase for an indefinite amount of time, such a concept encourages organisations, companies, foundations, entrepreneurs, and even governments to create value through the use of high-end technology and innovative thinking to promote governmental policies that concentrate on economic growth.

According to the existing research on start-ups, there are various start-up models and ecosystems, such as the flexible recycling (Bahrami & Evans, 2000), the lean start-up (Ries, 2011), the entrepreneurship ecosystem (Spilling, 1996), and the ecosystem perspective (Zacharakis, Shepherd, & Coombs, 2003). However, these models mainly describe the business ecosystem based on individual components using a static approach rather than explaining the entire ecosystem's impact on start-ups using the dynamic approach, thus making it difficult to understand the macroscopic dynamic flow. In particular, the existing models are vulnerable to a life-cycle analysis of a start-up business ecosystem.

This study, therefore, has two major research purposes to contribute to the understanding of high-tech start-up business ecosystems and to help in instituting related national policies and corporate strategies. First, this study confirms the domains of the start-up business ecosystem using a dynamic approach, applying a general theory of change and development, and suggesting that the start-up life cycle (SLC) framework is based on the analysis of the correlation between the entrepreneur and the capital path. Second, this study analyses the high-tech startup business ecosystem in Korea, China, and Japan through the suggested SLC framework. These three countries were selected as case analyses because they have similar cultures but very different types of start-up market characteristics; Japan has a traditional developed economy, Korea has a newly developed economy, and China has a developing economy (IMF, 2016). Further, each of the countries also has different entrepreneur characteristics; Chinese entrepreneurs are risk takers, Japanese entrepreneurs are risk averse, and the Koreans are moderate in the context of their tendency to take risks. Because the period of start-up related policy is relatively short and the development of the industry has been very rapid, the data may not represent an accurate picture of the situation unless the most recent studies and up-to-date data are employed. We combine both qualitative and quantitative investigations to study the start-up business ecosystem. Thus, we narrow and identify the necessary characteristics and critical paths for start-ups and the start-up business ecosystems thereby contributing to the academic literature on this topic.

LITERATURE REVIEW

The Business Ecosystem

Beer (1964) compared business systems to biological systems, emphasising that an industrial organisation appears to be an organism that responds to the business environment. The ecological perspective does not view the economy as a machine; on the contrary, it argues that the market economy is best understood as a living, evolving ecosystem (Rothschild, 2004). The notion of the ecosystem, emerging from a biological concept, began to be adopted in the business and social science fields in the 1980s (Kilduff & Tsai, 2003; Schwab, Porter, & Sala-i-Martin, 2007), and it has emerged as a key concept for start-ups and venture companies in particular. Moore (1993) first proposed the strategic concept of a "business ecosystem," which is a notion that has recently been widely adopted especially in the ICT (information communication technology) industry. Moore defined a business ecosystem as "an economic community supported by a foundation of interacting organizations and individuals-the organisms of the business world" (Moore, 1996). This definition signifies that companies need to develop a mutual relationship with stakeholders such as suppliers, demanders, and even competitors; the key logic of the business ecosystem is the study of the reciprocal relationships between companies and the surrounding business environment, such as the biological environment (Bharadwaj et al., 2013; Han, Lee, & Kim, 2007). According to Townsend (2009), "business ecology" is the relationship between a business and its environment. The crucial goal of business ecology is consistency through ecological synchronisation and the integration of a business with the sites that it uses and affects. In a business ecosystem, companies occupy the correct position, just as ecological species do within a natural ecosystem, and a variety of stakeholders of the ecosystem evolve and then tend to align themselves (Gobble, 2014).

Business Ecosystems for Start-ups

Business ecosystems work as a strong sponsor for new ventures, that is, companies six years or younger (Zahra, 2007). Many of the new start-ups in the business ecosystem are created by well-established firms. These company-sponsored start-ups are launched to analyse or explore opportunities within the ecosystem (Zahra & Nambisan, 2012), particularly experimental and technological support (Campbell, Birkinshaw, Morrison, & van Basten Batenburg, 2003; Keil, McGrath, & Tukiainen, 2009). In particular, business ecosystems for entrepreneurs face a unique set of challenges to balance the goals and priorities for the new venture (Nambisan & Baron, 2013). Bahrami and Evans (2000) claim that the core dimensions of the Silicon Valley ecosystem are as follows: (1) venture capital, (2) a talent pool of knowledgeable professionals, (3) universities and research institutions, (4) professional service infrastructure, and (5) customers and lead users of innovation. The ecosystem proposed by Bahrami and Evans (2000) embraces all the key factors that Mathews (1997) regards as crucial with the addition of receptive customers. Studies on business ecosystems for start-ups have been carried out for several years. Because start-ups are linked to many stakeholders, owing to their very nature, research and analysis looking into each factor and relationship need to be undertaken. Because the existing business ecosystem for start-ups creates an environment that encourages mainly entrepreneurial endeavours, this may limit the pursuits of others.

The model proposed by Spilling (1996) begins with an explanation of the conceptual framework to analyse the economic process, which clearly demonstrates the reciprocal relationship between environmental factors and entrepreneurial events (illustrated by the feedback in Figure 1). In his article, Spilling introduces the concept of the entrepreneurial system with its complex system of actors, roles, and environmental factors that interact to determine entrepreneurial performance. Entrepreneurial activity is based on knowledge, competence, and role models, which are embedded in these structures. In the short term, environmental elements are stable, while in the long run, these elements may change partially because of entrepreneurial events taking place in the area. The various factors, actors, roles, various organisations, and environmental elements make up the entrepreneurial system.

Zacharakis et al. (2003) proposes an "ecosystem perspective" to investigate the development of the internet industry. This ecosystem perspective supports an understanding of where the next technological innovations will occur. Zacharakis and his colleagues claim that internet technology is developed by advancements in internet software firms, internet infrastructure, internet service providers, hardware, and even e-commerce companies.

Isenberg (2011) postulates six key domains of the entrepreneurship ecosystem: (1) policy reform and incentive planning, (2) venture capital funds and angel investment at the outset, (3) social norms becoming pro-entrepreneurship, (4) strong support mechanisms strengthening the infrastructure, (5) entrepreneurship education being accelerated, and (6) access to regional markets and multinationals. The Babson entrepreneurship ecosystem project addresses the development of advanced methods to utilise entrepreneurship as an effective methodology and result-oriented strategy towards economic development (Isenberg, 2011).

The Limitations of Existing Start-up Business Ecosystem Models

As discussed above, there are various definitions and models of the start-up business ecosystem that seek to explain the environment. However, although these existing models have provided explanations for the ecosystem based on distinct factors and domains, they are limited in terms of analysing the entire business ecosystem for start-ups. Most of the existing studies analyse the factors using a static approach and not a dynamic approach. Thus, the analysis of time-series data, which enables one to find a critical path, is difficult using the existing model, and a description of the SLC is insufficient, especially for the comparison of each country's business ecosystems, where the analysis of the business life cycle is a crucial point. Without the perspective of the SLC using a dynamic approach, it is difficult to devise a future start-up business plan and policy (McGrath, 2010). In addition, there is no explanation for the risky periods, which is one of the most important parts of the information relevant to the survival of a start-up business. If firms, especially startups, do not manage these risks, they may go bankrupt, irrespective of other factors (Van Gelderen, Thurik, & Bosma, 2005). Therefore, this study aims to explore the start-up business ecosystem using a dynamic approach to better compare start-up ecosystems in each country. This study consequently builds the SLC framework, which includes the technology optimisation (R&D) stage, fundraising stage, and exit stage, which is based on overcoming tasks at each developmental stage, including the Valley of Death and Darwinian Sea, to account for the macroscopic dynamic flow and quantitative comparisons of the start-up business ecosystem.

Research Model: Domains of a Start-up Business Ecosystem

Using a Dynamic Approach

To an extent, it is not easy to start and develop a new business that grows consistently. A majority of new companies face failure before reaching the stage of consistent growth. According to Hammerstedt and Blach (2008), only one or two out of approximately 3,000 raw ideas will become a commercial success after undergoing a significant project testing stage (Figure 4).

In this study, to analyse how the start-up business ecosystems in each country are different, we classify the stages of the SLC and confirm the necessary domains. Consequently, this study proposes a tri-level cycle business ecosystem, which combines the technology optimisation (R&D) stage, the fundraising stage, and the exit stage with six indicators (see Figure 5) based on two risks, the Valley of Death2 and Darwinian Sea3, which are terrible times of crisis that most startups confront (Auerswald & Branscomb, 2003). A technology start-up initially optimises its technology (Bruton & Rubanik, 2002) and overcomes the Valley of Death with fundraising via angel and venture capital (Manigart & Struyf, 1997; Murphy & Edwards, 2003). Surviving the Darwinian Sea is a hard struggle for existence in a market with competitors, which enables exit through mergers and acquisitions (M&A) or an initial public offerings (IPO) (Smith, Pedace, & Sathe, 2011). Indicators for each stage consist of "IP royalty and number of patents at the technology optimisation stage," "angel capital and venture capital at the fundraising stage," and "angel capital and venture capital at the exit stage," which combine the paths and cycles of an entrepreneur and capital in a start-up business ecosystem. Thus far, several previous papers have compared intellectual property (IP) / patents, venture/angel capital, and M&A/IPO to understand the characteristics of start-up ecosystems; however, they have not analysed the relevance of each indicator and the characteristics in the context of the business ecosystem model. This study proposes a tri-level cycle business ecosystem model that makes startups develop and overcome risks, such as the Valley of Death and Darwinian Sea, enabling satisfactory confrontation. This study compares the characteristics of each country's business ecosystem model for start-ups. In particular, the model is examined by experts through focus group interviews and panel discussions.

There are reasons why these indicators are set at each of the stages. The first stage, the stage in which the initial idea moves to technology and IP, is called the technology optimisation (R&D) stage because technology transfer or technology commercialisation typically follows the generation of IP. The technology optimisation stage is a process of commercialisation from the idea, in which assets such as IP and patents are generated from creativity and ideas, via R&D; thus, the policy and programme at this stage focus on supporting technology commercialisation. We have chosen the number of IPs and IP royalty income as a representative indicator of technology optimisation. We specifically measure the number of IPs and IP royalty, which confirm the value firms create through IP; further, we divide the number of IPs by the total population to analyse the per capita number of IPs. With regard to IP royalty, we divide it by the gross domestic product (GDP) of the corresponding country to identify how much IP royalty affects the country's economic performance. The second stage, the stage at which the start-up expands its services and products using investments to overcome the Valley of Death, is the fundraising stage, where angel/venture capital is invested in firms. Technology and investment support that enables commercialisation are vital to pass through the Valley of Death, where technology developed via R&D turns into products and services. As an indicator of the fundraising stage, the size of angel capital and venture capital is compared and analysed by dividing it by the GDP of the corresponding country. The third stage is the exit stage. At this stage, a successful start-up holds its IPO or merges with other corporations, becoming a part of their services, to secure their competitiveness and improve their market domination over the Darwinian Sea. Therefore, as a core indicator, we choose and analyse M&As and IPOs. Through the stepwise analysis framework, we investigate the SLC using a dynamic approach. Based on the indicators, this study uses the technology start-up ecosystem S-curve, called the SLC framework, to analyse the overall life cycle flow using a dynamic approach and to overcome challenges at each developmental stage, such as the Valley of Death and Darwinian Sea (see Figure 6). This model is devised to allow both dynamic and quantitative comparisons of the cycles. We then analyse and compare the characteristics of Korea, China, and Japan's start-up business ecosystems via this tri-level cycle business ecosystem model.

METHODOLOGY AND DATA COLLECTION

Methodology: Mixed Methods

This study uses a mixed methods approach, which aims to analyse start-up business ecosystems that feature a variety of factors. As the third and new research paradigm, mixed methods research enables researchers to bridge the gap between qualitative and quantitative research (Onwuegbuzie & Leech, 2004). Mixed methods research combines qualitative and quantitative methods within the same research and is, therefore, becoming a popular research approach in various disciplines including sociology, psychology, business studies, and education (Azorín & Cameron, 2010). Cameron (2011) states that most of the characteristics and contexts of business and management research contribute to the impetus and utilisation of mixed methods. Business and management studies, in particular, require the combined use of quantitative and qualitative research for management and organisational studies (Currall & Towler, 2003; Rossman & Wilson, 1985). Rossman and Wilson (1994) identified three different reasons for using a mixed methods approach that combines qualitative and quantitative aspects (Rossman & Wilson, 1985). First, a mixed methods approach helps researchers confirm and corroborate the two methods through triangulation. Second, a mixed methods approach enables a greater development of the analysis by providing richer data than that from a single research method. Finally, a mixed methods approach can be used to formulate new types of thinking by analysing paradoxes that emerge from the two data sources. Hurmerinta-Peltomäki and Nummela (2006) argue that a mixed methods approach may be able to add additional value to international business studies specifically because international business has the characteristic of being a multi-faceted research area with cultural aspects spanning national, organisational, and personal boundaries.

One ofthe best-known mixed methods approaches is Creswell's triangulation design (Creswell, Plano Clark, Gutmann, & Hanson, 2003). The intent of this method design is to acquire different but complementary data on the same research topic to ascertain the research problem. In particular, Creswell's convergence model (see Figure 7) describes the traditional model of a mixed method triangulation design (Creswell, 1999). This research reflects the power and social phenomena within business societies. We believe that a mixed methods approach will help us better understand the research situation. In addition, this research project has multiple phases; therefore, one data resource is not adequate, and the initial results need to be further explained. Therefore, this research adopts a mixed methods approach as a key research methodology to analyse the business ecosystem for start-ups and construct a new model. From the mixed methods, we choose the Creswell's convergence model from among his triangulation designs. Using this approach, we expect to eliminate the weaknesses of both qualitative and quantitative methods.

Data Collection

This study uses four different types of data approaches based on the triangulation design. First, we collect and analyse secondary data, such as existing data and data from the literature, reports, and documents. Furthermore, for the qualitative research, we obtain experts' opinions through focus group interviews and panel discussions and field data through field investigations and interviews of start-up incubating centres. In the case of Korea, we ask experts to participate in focus group interviews and panel discussions. In the cases of China and Japan, we visit local start-up-related institutions, incubating organisations, and venture capital associations to carry out in-depth interviews (see Appendix A)4. Finally, for the quantitative research, we obtain a variety of survey data. With regard to the secondary data in particular, this study seeks to fully incorporate academic data, data from journals, news, recent reports, and online statistical data and analyse the panel survey data using the STATA statistical package (version 13, College Station, StataCorp).

DATA ANALYSIS

This study analyses each country - Korea, China, and Japan - based on the SLC framework. The SLC framework consists of three cycles; the technology optimisation stage, the fundraising stage, and the exit stage; we investigate the three countries' start-up business ecosystems at each stage. The technology optimisation stage consists of value creation (entrepreneur activity) in which ideas are transformed to technology. Therefore, at this stage, IP is a crucial factor. We use the number of patents for the quantitative analysis and IP royalty for the qualitative analysis. The fundraising stage is when start-ups expand their business through financial assistance by angel investors and venture capitalists. After technology optimisation, the business is successfully deployed on a commercial scale to overcome the Valley of Death through support from angel and venture capital. The exit stage is the last and the most important stage of the SLC. After the start-up bests several competitors and secures the market beyond the Darwinian Sea, "exit" is needed to withdraw investment funds.

Technology Optimisation Stage: Patent Numbers and IP Royalty Income

As a key indicator of the technology optimisation stage, we compare and analyse the number of patents applied for from 2004 to 2012. Patent application numbers in China have seen a fivefold increase in a brief span of nine years. In Japan, conversely, the number of patent applications has decreased. Korea has seen a 1.3-fold increase over the nine-year period. In particular, China's noticeable increase takes the form of an exponential type graph, as opposed to a linear graph. Because each country has a different population size, we also proportionately compare the number of patent applications to population size. China, in particular, records the lowest number of patent applications per capita, and the case of Japan is similar to that of China. For the qualitative analysis of the IPs, we examine the net income of IP royalty (see Figure 8). We find that Japan is the only country that makes a profit through IP royalty among the three countries. Korea and China were found to have more expenses than earnings; IP expenditure is growing in China, and Korea spends approximately 0.3% of its GDP on IP royalty.

Fundraising Stage: Angel Capital and Venture Capital

After technology optimisation, the next business purpose of start-ups is to expand their business scale to overcome the Valley of Death with support from angel and venture capital. Further, businesses secure and expand to domestic and international customers and markets, using products and services that are successfully commercialised, to cross the Darwinian Sea. We, therefore, first compare the amount of angel capital invested in the three countries. Japan has the biggest angel capital size and technology5. In China, universities' technology holding companies serve as angel capitalists. One of the biggest university technology holding companies, Tsinghua Holdings, has RMB50.6 billion in holdings, and this figure amounts to one-fifth of the budget of the total technology holdings in Chinese universities. A comparison of the size of venture capital in the three countries indicates that China has the largest size of investments. Korea and Japan have insufficient investment compared to China. Comparing the amount of venture capital to the population, we find that China and Korea record similar scores, except for year 2001, yet Japan does not come close to either country in terms of these scores. Unlike other countries, China demonstrates an irregular shape; thus, it is important to follow up on future fluctuations.

Exit Stage: M&A and IPO

After a start-up successfully secures the market, the "exit strategy" is the final stage of the SLC. Shown below is a graph comparing the total size of M&A deals in the selected countries as an indicator of the output from the exit6. Japan and China have a similar scale of M&A; however, Korea's M&A market is less than half the size of the other two markets. In the case of China, IT giants such as Tencent, Alibaba, and Baidu lead the M&A market.

When comparing the size of IPOs, China records the largest number. Korea and Japan closely follow China. The decreasing trends are especially evident in the case of Korea and China. Because there are no start-up IPO statistical data for Korea, China, and Japan, we refer to the case of the US. In the US, 35% of the total IPOs are start-up IPOs, and this figure is going up. Therefore, we reasonably speculate that IPOs in Korea, China, and Japan have similar characteristics.

DISCUSSION AND CONCLUSION

The results of this study indicate that in each of the three countries, start-up ecosystems take very different forms. Korea's start-up business ecosystem is supply-centric. While the availability of venture capital and patent applications are increasing in Korea, the scale of IPOs, M&As, and the amount of IP royalty are relatively low. In other words, there are many patents; however, they do not lead to high-quality start-ups or reach the stage of commercialisation. Therefore, we can make a judgement as to the need for strategies and policies to activate investment returns. It is necessary to consider a growth strategy that can work as a bridge between the markets of China (market-centric) and Japan (technology-centric). In China, the business ecosystem for start-ups is market-centric. The IP and IP royalty figures corresponding to the technology optimisation stage are especially vulnerable in China; however, the M&A and IPO markets in China have become the largest among the three countries. The Japanese start-up environment is a technology-centric business ecosystem. Unlike China, the technology optimisation stage is well-constructed; however, there are limitations at the fundraising and exit stages. This situation makes it difficult for start-ups to overcome the Valley of Death and Darwinian Sea.

At the technology optimisation stage, China has overtaken Japan and Korea with regard to the absolute number of IPs; however, Korea has the largest number of patent applications relative to population size. In terms of IP royalty, Japan has more income than expenses, while Korea and China record deficits in this context. At the fundraising stage, all the angel capital in Korea, China, and Japan account for less 0.01% of their respective GDPs. Korea and Japan have similar investment structures, although the universities' technology holdings make up for the lack of angel capital in China. Furthermore, China has the largest amount of venture capital relative to GDP, followed by Korea and Japan. At the exit stage, with respect to the size of M&A deals, Japan and China each recorded approximately $120 billion in 2013; however, Korea recorded only half the amount compared to that of the other two countries. In the case of IPOs, similar to the case of M&As, China has outpaced the other two countries, showing a faster rate of market-led economic development. This study elaborates each country's start-up business ecosystem models through a radial graph shown below to facilitate a quantitative comparison.

In this study, we propose an SLC framework that consists of the technology optimisation, fundraising, and exit stages considering two risks, the Valley of Death and Darwinian Sea. Using this framework, we examine the start-up business ecosystems of Korea, China, and Japan with regard to start-ups and their stakeholders, and we analyse the critical path of the start-up business ecosystem. Further, this study shows the results of the analysis at a single glance by using radial graphs. Moreover, this study is expected to capture the start-up business dynamic flow and make the quantitative comparison of future start-up policy easier. The main purpose of this study is to analyse and compare the start-up ecosystems in three countries using a dynamic approach to contribute to the understanding of the high-tech start-up business ecosystem and help devise relevant national policies and corporate strategies. Through the SLC framework, this study contributes academically by analysing each country's start-up ecosystem using a dynamic approach; however, there are some limitations to this research owing to the limited availability of data. In future studies, we aim to precede the extended study by collecting and analysing more research data and information, such as the analysis of time-series data including other countries.

The existing models focus on actors, supporters, and environments as components of the ecosystem. These models provide some useful aspects to understand the relationship among the components; however, they have limitations in explaining the ecosystem in terms of business growth. The model proposed in this study is based on the "number of IP applications and IP royalty figures," "angel capital and venture capital," and "M&As and IPOs," which are indices that reflect the Valley of Death and Darwinian Sea. Further, the model shows that these data reflect risky intervals. The data comprise the aspects of investment and recovery that are chosen as factors that reflect the activities of the entrepreneur (value creation) and the activities of the investor (value acquisition and profit), which are the core of the business ecosystem. Therefore, this model can help us understand the business ecosystem dynamically.

In addition, the model has practical utility for entrepreneurs, investors, and policymakers in helping them to understand the business ecosystem in terms of investment and recovery and to prepare countermeasures. Entrepreneurs and investors can see what their business ecosystem comprises in terms of investment and recovery and the steps to focus on to overcome problems and limitations. Policymakers can note at a glance the parts of the business ecosystem that are working well and the ones that are faulty to balance the degree of emphasis in the policy. For example, if there are many IPs but the IP royalty is low, it is necessary to reduce unnecessary patent acquisitions and support the development and utilisation of patents with high reverse power. If angel capital is vulnerable, policies can be developed or refocused to strengthen it, and if M&A are weak, it will be possible to develop policies to open or support the M&A market. Further, this model can help allocate and support budgets and resources to maximise these policy effects.

The purpose of this study is to explore models that can characterise the ecosystems of countries. Although Korea, China, and Japan are neighbouring countries and their economic exchanges are active, research shows that these three countries have different start-up ecosystems. Owing to the limited number of country comparisons in this study, more country comparisons are required to generalise the model. In addition, more discussion is required to understand whether these differences in the ecosystems reflect the level of economic development. In future studies, we intend to elaborate our research model by comparing more countries, such as European countries.

Sidebar

Published online: 29 December 2017

To cite this article: Lee, MH., Lee, M., and Kim, J. (2017). A dynamic approach to the startup business ecosystem: A cross-comparison of Korea, China, and Japan. Asian Academy of Management Journal, 22(2), 157-184. https://doi.org/10.21315/aamj2017.22.2.6

To link to this article: https://doi.org/10.21315/aamj2017.22.2.6

Footnote

NOTES

1. In this study, the term start-up is limited to an entrepreneurial venture based on technology, which is the best-known technology in the market and academia.

2. Refers to the difficulty of covering negative cash flows in the early stages of a start-up before the new product or service brings in revenue from real customers.

3. Separates commercialisation (product development and marketing) and industrialisation (market expansion) (see Srinivasan, 2009).

4. We visited Tokyo from 22-25 June 2014 and Beijing from 5-8 November 2014.

5. We could only secure 2012 data owing to limited availability.

6. In this study, M&A data is not limited to start-up M&As but encompasses the entire industry s M&As because Korea, China, and Japan do not separately gather start-up M&A statistics.

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