Resilience in organizational communities Factors that influence resilience Name: Else Vissers Student number: 3494853 Course: Bachelor thesis NWI- GEO3-2228 Supervisor: Allard van Mossel Date: 27-06-2013 Word count: 6.311 1 English summary In this article the subject of resilience is discussed. Resilience was first discussed in the organizational ecology literature. Nowadays, resilience is also be used in explaining industry structures. Resilience looks at the capability of a system or industry to absorb shocks without changing the organizational community. The organizational community changes when the populations in this community change. Populations can change because of perturbations in the environment. The research conducted so far stops at these perturbations. These perturbations are caused by underlying factors, therefore it is important to review this. By using a systematic literature review several cases are discussed, these cases showed different underlying factors that influence the degree of resilience in an organizational community. In the results section of the article several factors are discussed. These factors are divided into three categories; organizational factors, populational factors and environmental factors. Some of the factors discussed lower the resilience of an organizational community, and some factors indicate a high organizational community resilience. The goal of this research is to search for many different factors that influence the degree of resilience in an organizational community. 2 Nederlandse samenvatting In dit artikel wordt het onderwerp 'resilience' besproken. 'Resilience' werd voor het eerst geïntroduceerd in de organizatorische ecologische literatuur. Momenteel wordt het concept 'resilience' ook gebruikt in studies naar industrie structuur en samenhang hierbinnen. 'Resilience' kijkt naar de capaciteit van een systeem of industrie om schokken te kunnen absorberen zonder dat de organisatorische gemeenschap veranderd. De organisatorische gemeenschap veranderd wanneer de populaties in deze gemeenschap veranderen. Populaties kunnen veranderen door verstoringen in de omgeving. Het gedane onderzoek naar 'resilience' stopt bij het identificeren van deze verstoringen. Echter, deze verstoringen worden veroorzaakt door onderliggende factoren, daarom is het van belang van deze factoren te onderzoeken. Dit artikel is geschreven aan de hand van een 'systematic literature review'. Verschillende de cases en industrieën worden besproken, deze laten allen verschillende onderliggende factoren zien die van invloed zijn op de mate van 'resilience' in een organisatorische gemeenschap. In de resultaten sectie worden verschillende factoren besproken. Deze factoren zijn opgedeeld in drie verschillende categorieën. Factoren op organisatie niveau, populatie niveau en op omgevingsniveau. Sommige van de factoren liggen ten grondslag aan een lage 'resilience' in de gemeenschap, terwijl andere factoren juist voor een hoge 'resilience' zorgen. Het doel van dit onderzoek is om verschillende factoren te vinden die invloed hebben op de mate van 'resilience' in een organisatorische gemeenschap. 3 Contents English summary ..................................................................................................................................... 2 Nederlandse samenvatting ..................................................................................................................... 3 Introduction............................................................................................................................................. 5 Theory...................................................................................................................................................... 7 Methodology ........................................................................................................................................... 9 Type of review ..................................................................................................................................... 9 Literature search and selection ........................................................................................................... 9 Method of analysis .............................................................................................................................. 9 Results ................................................................................................................................................... 11 Discussion & Conclusion ........................................................................................................................ 17 Bibliography........................................................................................................................................... 19 Acknowledgements ............................................................................................................................... 21 4 Introduction In some organizational communities -set of organizational populations that interact regularly and are integrated- fundamental breakthroughs have occurred during the last 50 years. For example, in DNA cloning, the automobile industry and in jet aircrafts. These fundamental breakthroughs are short bursts of radical change alternated with long periods of stability (Brown & Eisenhardt, 1997). These bursts of radical change are typically triggered by environmental change. This environmental change is an important subject in the population ecology perspective on organization-environment relations (Hannan & Freeman, 1977). Environmental effects on organization structure, took a more important role in organizations theory (Hannan & Freeman, 1977). An example of an environmental change resulting in changed organizational structure is the Bell company. The company was founded as a small research and development (hereafter: R&D) company. This long period with R&D as the only incentive can be seen as a long period of stability. Over the years the company expanded and the environment changed (Tushman & Romanelli, 1985). These environmental changes included: political, legal, technological and competitive changes, these changes triggered the company into a radical change after 100 years of incremental changes(Tushman & Romanelli, 1985). The changes described are caused by factors from the environment. Therefore the change in this example can be described as an exogenous perturbation. These exogenous perturbations, are complex processes that can trigger change in an industry or environment, resulting in a radically changed organizational landscape (Tushman & Romanelli, 1985; Walker, Holling, Carpenter, & Kinzig, 2004). Similarly, endogenous perturbations can also be a source of a changed organizational environment, with a changed organizational structure as a result(Walker et al., 2004). If these changes in organizational structure seem beneficial for the organization, it can act as a trigger for the rest of the organizational community to follow. If this happens, the first organization that changed can be seen as the internal trigger or: endogenous perturbation. Yet, there are also branches that did not respond to a changing environment. An example of this is the making of horseshoes. Back in the days horseshoes were made out of iron. Horseshoes were made by blacksmiths, nowadays horseshoes are still custom made by blacksmiths. This industry hasn't changed much over the years although its environment changed. From the prior examples it is clear that environmental change affects some organizational communities more than others. The focus of the article will lie on the organization-environment relations discussed earlier. To get a better understanding of these relations, it's important to look at some terms. The organizational form of a company or organization can be seen as a blueprint for their actions, or how they get from their input, to their output (Hannan & Freeman, 1977). Organizations with the same organizational form are grouped together in organizational populations. The possibility exists that these populations develop relationships with other populations that are engaged in other activities. Together they form an organizational community (Baum & Rao, 2004). These organizational communities have a lot of things in common. Despite that, changes in an organizational community occur: populations grow, populations get replaced, populations take different organizational forms. These changes in community structure are often the result of disturbances (also: perturbations) in the environment of the organizational community. These perturbations can be endogenous or exogenous. To what extent these perturbations influence the community, depends on the resilience of the community. Resilience was first introduced by Holling (1973) related to organizational ecology, over 5 the years resilience was also used in an organizational perspective (Brand & Jax, 2007). Resilience can be defined as: "The ability of the system to withstand either market or environmental shocks without losing the capacity to allocate resources efficiently"(Brand & Jax, 2007, page 3). If these environmental shocks are too heavy and lower the resilience of an industry or population too much, there is a possibility that populations get replaced. Because of this, the rise of new organizational forms occur. According to Baum and Rao (2004), organizational forms are the basis of an organizational community. To get a clear understanding of the resilience in organizations and communities, it's important to know what causes this high or low resilience, with a possible change in an organizational community structure. Most of the research conducted so far focuses only on these shocks and trigger events that caused organizational change (Suarez, 2005). To get a better understanding how these shocks can be survived, it is important to look at the exact factors causing these shocks. These underlying factors of resilience are part of the research on resilience that still has to be done. What factors influence the degree of resilience in an organizational community? This research is of importance because of the lack of research on this subject. The recent use of resilience in organization structures can be beneficial for a better understanding of the replacement of populations in an organizational community. So far most of the research in industry evolution focused only on the trigger events that led to organizational change(Dobrev & Kim, 2006; Suarez, 2005). If the factors of this low resilience are identified, communities can face these factors and try to overcome them. It can be beneficial at organizational level (for example for companies, if a company survives a period of low resilience in the community it's beneficial for the organization). When looking at resilience from a government point of view it is also important to know these underlying factors. If the government subsidizes a community it is important to know for the government if these subsidies will have the desired effect. When subsidies do not improve the resilience of a community it is important for the government to look at the factors that caused this. There is also a scientific relevance in this research, this research on resilience shows how populations grow, why populations disappear. From this point of view, it is interesting to see the different results in communities that look quite similar. This can be explained by the underlying factors that influence the resilience of a community. In science, organizational ecology and industry evolution can be linked to get a better understanding of why the resilience of a community is high or low. According to Walker & Salt (2006), resilience can be used as an approach to get a better understanding of complexity and uncertainty. This research consists of a systematic literature review. In this literature review several articles are going to be reviewed in order to get a better understanding of the factors, that cause a high or low resilience in an organizational community. The change in resilience related to these factors is also explored. This research is an exploratory research. 6 Theory The most prominent theory on the dynamics of organizational communities is organizational ecology. In organizational ecology, organizational evolution is an important concept. For this organizational evolution it is important to look at how organizational forms change over time. This process of change occurs through the selection and replacement of existing organizational forms, with new organizational forms (Baum & Rao, 2004). These organizational forms of organizations can be seen as a blueprint for their actions (Hannan & Freeman, 1977). New organizational forms reflect their used technologies, beliefs, values and norms, social movements, new institutions and new technologies. They help to reflect and explain cultural and technical changes in society (Baum & Rao, 2004). New organizational forms arise from novel combinations of goals, authority relations, technologies and markets. They arise because of the opportunities to create new resource spaces, and their characteristics. The creativity and competition amongst already existing organizations also creates new organizational forms (Baum & Rao, 2004). This begins with the different variations within existing populations. Eventually this leads to organizational founding, from innovative thoughts. This creation of new organizational forms plays a big role in organization variation and in the creation of organizational diversity (Baum & Rao, 2004). These organizational forms are organized in organizational populations. Organizational populations are groups of organizations that have the same organizational form. Organizational populations can be grouped together in organizational communities. Organizational populations that have relationships with other organizational populations and that are engaged in other activities, form an organizational community.(Baum & Rao, 2004). These organizational communities interact to form organizational ecosystems. Most of the research conducted is at the level of populations in established organizational forms (Baum & Rao, 2004). In community-ecology models the emphasis lies on the creation or extinction of organizational populations. What makes the community-ecology models useful, is that they address the evolution of the community structures (that bind together the organizational populations), in organizational communities (Baum & Rao, 2004). The factors and processes that happen prior to the rise of new organizational forms are still partly unknown. But there are aspects that can trigger organizational variation (that leads to new organizational forms)(Baum & Rao, 2004). Baum & Rao (2004) mention some of these possible triggers: the role of institutional change is seen as a possible trigger, technological innovation cycles, entrepreneurs and social movements are possible triggers of organizational variation as well . Baum & Rao (2004) look at how institutional and technological change can transform the dynamics of organizational communities. They explore this by looking at the changing organizational forms and community structures. (Baum & Rao, 2004). These aspects or factors are important for the resilience of an organizational community. The changes in these factors are possible triggers in the replacement of one organizational population, with a new organizational population. This shows that the resilience of the system was too low to absorb the change in the system. In an organizational community the different populations affect each other, so all members in an organizational community share the organizational success or organizational failure (Hannan & Freeman, 1977). Because all organizations are different, there are no two organizations that are affected in the same way by an exogenous shock. However, we can identify several classes of organizations that are almost homogeneous if we look at environmental vulnerability (Hannan & 7 Freeman, 1977). These 'groups' of organizations are seen as the organizational population in an organizational community. Organizations can shift from one organizational form to another, due to extreme structural changes. The result of this, is that extreme adoption of organizational form and structure gives rise to observed changes that imitate selection. This is also the case for populations, if this extreme adoption of an organizational form, is the adoption of a wrong organizational form, the population gets weaker. This problem of extreme adoption can destroy populations and therefore change the organizational community. This problem occurs more frequently when populations or organizations are similar on many dimensions.(Hannan & Freeman, 1977). An organization with a low fitness will disappear from the organizational population. If a lot of organizations disappear, it can affect the resilience of the entire organizational community. This can happen because of a disturbance in the environment. There are different factors in this environment that affect the fitness of an organizational community. Examples of this are: systematic selection, resist selection, competitive situation, capacity to adapt to evolution, adaptation to cost of lowered performance levels, chance of mobility (Hannan & Freeman, 1977). There is a possibility that these factors also influence the resilience of an organizational community. Resilience was first introduced by Holling (1973), this concept related to "behavior of ecological systems in terms of the probability of extinction of their elements, and by shifting emphasis from the equilibrium states to the conditions for persistence"(Holling, 1973, page 2). Later in the article Holling (1973) speaks of the behavior of two interacting populations, and the effects of the environment on these populations (Holling, 1973). These populations can be seen as the elements of ecological systems. From an ecology perspective, Holling defined resilience: "But there is another property, termed resilience, that is a measure of the persistence of systems and of their ability to absorb change and disturbance and still maintain the same relationships between populations or state variables" (Holling, 1973, page 14). In this definition resilience is seen as the property of the system and persistence, or the probability of extinction, is seen as the result (Holling, 1973). The change and disturbance Holling (1973) describes, is the result of underlying factors. For example: changes in fish populations, in the Great Lakes. The resilience of the fish population lowered due to:" intense fishing pressure, changes in the physical and chemical environment, and the appearance of a foreign predator and foreign competitors"(Holling, 1973, page 8-9). The population decreased and got extremely small. These factors Holling (1973) mentioned can be seen as the underlying factors that changed the degree of resilience in the ecosystem. Due to a sudden perturbation some of the fish populations in the lake got extinct. This could happen because of the underlying factors (Holling, 1973). The underlying factors that have an effect on the resilience of an organizational community are still unknown. In this field no research is conducted yet. 8 Methodology Type of review The research in this paper will be conducted on the basis of a systematic literature review(Bryman, 2008). The literature used for this research consists of case studies, quantitative work and qualitative work on changed organizational communities. The exact methodology strategy of every article is listed in a table at the beginning of the results section. I chose this type of literature review to get a clear view of the changes in organizational communities. To conduct as many factors as possible in this short time period, a broad selection of different industries is reviewed. These factors have to be factors that influence the degree of resilience of an organization. Literature search and selection The literature for this article is peer reviewed and searched by using electronic bibliographic databases. The database used for most of the articles is ISI Web of ScienceSM. The first search included the keywords: "Organization", "firm". I used this first set of keywords to describe what the subject is about. These keywords are combined with "change", "transition", "discontinuous" This second set of keywords show that there has to be a changing, moving, discontinuous environment. The third set of keywords used were: "disruptive", "perturbation", "trigger", indicating the occasion for a change in resilience. The last set of keywords used were: "industry", "community", "organizational population", these keywords indicate that the article has to be about an entire industry or organizational community or population. These sets of keywords were checked in the title, abstract, author keywords or keywords plus of the article. To get a more specified result I selected the articles on field of study: management, business, economics, ecology, social sciences interdisciplinary, sociology. After this search 142 articles appeared. To sort the articles I put them in order of times cited - from the highest to the lowest-. To find useful articles I read the titles of the articles, when the title seemed useful, I read the abstract. I chose this method to sort out the articles that weren't useful at all. Most of the times this was already clear when looking at the title, I deleted around 50-70% of the articles after this first selection. To continue the search for good literature I read the abstracts of the remaining articles. The criteria I used to review the abstract of the article: clues that the article was about an industry (or: organizational community) that changed, clues that this change was induced by a perturbation in the environment and clues that this change was caused by underlying factors. Again, a lot of the articles were not useful. When the abstract seemed useful I downloaded the PDF file of the article. After this selection I read the whole article, some of the articles turned out to be not useful. The final number of articles used in the result section is: 17. Method of analysis The goal of this analysis is to find the factors that influence or influenced the degree of resilience in an organizational community. To find these factors I made a list of criteria to find out whether a factor influenced the resilience of a community or not, this was necessary because the concept of resilience is not mentioned in that exact words in the article. Signs that can indicate resilience are: change in industry, changing community, changed populations, changes in organizational form/structure. More of this keywords will come forward when reviewing the articles. 9 When reading the articles there were some questions I tried to answer: What exactly changed in the structure of the community or population?, What triggered this change in structure?, What factors influenced this change? I highlighted the answers to this questions in the articles, to get a clear overview of the parts that were useful for the results section. 10 Results The first part of this results section consists of a table with general information about the articles. The industry in the article is mentioned, the second part of the table indicates the changes that occurred in the populations of the community. The rest of table 1 consists of the method of research and the author and year the article is written in. The second part of the results section shows multiple tables. The factors found when reviewing the articles are divided in different layers of factors. Some of the factors are properties of organizations, therefore table 2 with organizational factors is constructed. In table 3, the factors with properties of populations are mentioned. In the fourth table factors with the properties of communities are mentioned. Table 1: General information of the articles Industry Prospector and defender banks US Brewery UK Insurance Thrift industry What changed? Mergers appeared in population, 2 distinct populations Decline population, change large/small, Disappearing large companies New entrants to population, inert companies died Entry and exit appeared in population German TV industry US Airline industry Growing population, larger size of firms Founding and failure in populations increased Hollywood movie industry Decline population, from vertical integration to horizontal integration Changes in relevant actors in population Globalized population, more entry in population Expanded population, globalized population Four large firms to more smaller firms, bigger market From small dominant population, to large sized new entrants in population, globalized population Monopolistic population, more entrants in population Expanded population, globalized population, change population structure From stable population to US Chemical industry US Auto industry AAA baseball franchises NCR Computer industry Fashion industry US electric power industry Dutch accounting industry Spanish Method of research Multiple research: Interview, questionnaire, case research Theory development and testing on single case Author/year (Fox-wolfgramm, Boal, & Hunt, 1998) Cross-correlational time series analysis Analysis of historical development: comparing of 2 plans Qualitative network perspective Event history technique with multivariate pointprocess model Quantitative hypothesis testing (Webb & Pettigrew, 1999) (Haveman & Rao, 1997) Longitudinal analysis, field level analysis Identify factors by using hypothesis Interviews of five case studies Historical single case study Comparative project with empirical and historical focus (Hoffman, 1999) Historical and field-level analysis Statistical research, individual level and population level data Quantitative research, (Sine & David, 2003) (Lee & Pennings, 2002) (Hatten & Schendel, 1977) (Windeler & Sydow, 2001) (Brown & Eisenhardt, 1997) (Lampel & Shamsie, 2003) (Oliver, 1992) (Cousens, 1977) (Rosenbloom, 2000) (Djelic & Ainamo, 1999) (Zúñiga-Vicente, 11 banking industry many births and deaths in population hypothesis testing, historical analysis US Cement industry US Bicycle industry Stable population, periods of adapting populations Stable population to overpopulation with many births and deaths in population, to stable population Longitudinal research Event-history technique with hazard rate model with Gompertz model Fuente-Sabaté, & Rodríguez-Puerta, 2004) (Tushman & Rosenkopf, 1996) (Dowell & Swaminathan, 2000) The articles reviewed showed some factors that are related to resilience. In the following table, table 2: Factors related to organizations are cited. The factor and nature of relationship with resilience are mentioned. Table 2: Factors related to organizations Factor Organizational age Degree of institutionalization Changes in organizational form Nature of relationship with resilience Older organizations are more inert, corresponding to higher community resilience The higher the degree of institutionalization the more inert, leading to higher community resilience The higher the degree of changes in organizational form, the lower the community's resilience Apparent in (Brown & Eisenhardt, 1997; Dowell & Swaminathan, 2000) (Brown & Eisenhardt, 1997; Djelic & Ainamo, 1999; Haveman & Rao, 1997; Hoffman, 1999; Lee & Pennings, 2002; Oliver, 1992; Sine & David, 2003; Webb & Pettigrew, 1999; Windeler & Sydow, 2001) (Cousens, 1977; Lampel & Shamsie, 2003; Lee & Pennings, 2002; Windeler & Sydow, 2001) The review also indicated that several organizational level factors clearly influence the resilience of a community. The case of the US airline industry (Brown and Eisenhardt, 1997) provides a good example; here, organizational age was strongly related to the speed with which airline carriers adapted to environmental change. This provides evidence that, as organizations grow older, they become increasingly inert (Brown and Eisenhardt, 1997, page 606). As a result, older organizational communities are expected to have a higher resilience than younger communities. In this particular case, institutionalization was also high, in the years 1938 to 1978 there were controlled industry entries, exits and pricing. As a result of this high institutionalization it is difficult for an organizational community to adapt, because of the restrictions that were active in those years. At the time, airline carriers were expected to be highly reliable and accountable. Because frequent organizational change was perceived as the opposite, carriers were reluctant to initiate organizational change and became very inert. In these years the founding and failure rates of US airlines were low, as a result of a high resilience. In 1978 the Airline deregulation act was introduced. This acted as a trigger for the 12 community. It was difficult for the currently active organizations to deal with the big change because of the inert character of the industry. As a result of this, the founding and failure rates increased. This indicates the lowered resilience of the community. Another example is provided with the case of the German TV Industry (Windeler & Sydow, 2001). Until the mid 1980's this industry was considered a non-commercial industry with an emphasis on information. The industry had a duopolistic structure. This structure, with two vertically integrated firms was characterized by a lot of in-house production. This form was present until the mid 1980's. Due to deregulation and liberalization, private broadcasting stations were approved, this acted as a trigger for a change in the current organizational form of the community: . "[...]the dominant organizational form has changed from in-house production to project networks"(Windeler & Sydow, 2001, page 1047). Due to this changed organizational form, options for new TV production firms increased. The two existing firms experienced more competition from firms with a different organizational form, based on project networks. The overall market of the German TV industry expanded due to the introduction of this new organizational form. This indicates the lowered resilience of the industry. Table 3: Factors related to populations Factor Degree of diversification Increased competition Modernization Nature of relationship with resilience The higher the degree of diversification the higher the resilience of the community Reduced entry and exit barriers are the effect of increased competition, indicating a lower degree of resilience in the community Changes in population structure occur, therefore lowering the degree of resilience in a community Apparent in (Dowell & Swaminathan, 2000; Hatten & Schendel, 1977; Sine & David, 2003) (Djelic & Ainamo, 1999; Dowell & Swaminathan, 2000; Haveman & Rao, 1997; Lampel & Shamsie, 2003; Lee & Pennings, 2002; Rosenbloom, 2000; Sine & David, 2003; Tushman & Rosenkopf, 1996; Windeler & Sydow, 2001; Zúñiga-Vicente et al., 2004) (Cousens, 1977; Haveman & Rao, 1997; Lampel & Shamsie, 2003; Windeler & Sydow, 2001) The review also indicated that several populational level factors clearly influence the resilience of a community. The case of the US brewing industry(Hatten & Schendel, 1977) provides a good example; here, the industry deals with very low diversification and a lack of heterogeneity, this extreme adoption of an organizational form in a population, results in a community that is less flexible and therefore less able to absorb shocks from the environment(Hannan & Freeman, 1977). As a result, more homogeneous organizational communities are expected to have a lower resilience than heterogeneous communities. The market structure of the US Brewing industry changed dramatically during the years 1952 to 1971. Due to the introduction of a multiple brand strategy, a more heterogeneous population was created. The research shows that few brewers adopted this strategy, this population of brewers survived. The majority of the brewers who didn't got extinct. After the 13 introduction of the new more heterogeneous market structure, there was a major decline in the number of breweries. This happened as the result of a low community resilience due to extreme adoption. Increased competition is a factor that occurred in several articles, in most of the articles increased competition was closely related to reduced entry and exit barriers. Reduced entry and exit barriers make a community less resilient to change. For example the case of the Spanish banks(ZúñigaVicente et al., 2004), competition increased in years of higher environmental instability. This environmental instability was triggered by: a financial crisis, new regulation or different clientele behavior(Zúñiga-Vicente et al., 2004, page 227). Increased competition occurred and the entry and exit barriers were substantially reduced in the years of environmental instability. In this years the size of the market stayed the same. Due to the reduced barriers, a lot of new companies entered and left the market, resulting in a highly unstable organizational community. Therefore, increased competition can be seen as a factor that has a negative influence on the degree of resilience in an organizational community. Another example that is related to increased competition is found in the US electric power industry(Sine & David, 2003). In this industry, a monopolistic structure was present from 1935 to 1978. In this period, there were strict regulations for the community due to the monopolistic structure. A monopolistic structure indicates a strict set of rules that is the same for the entire community because, in a monopoly the organizational form, the organizational population and the organizational community are the same actor. Having only one actor in the community made it highly resilient to change. In the 1970's a energy crisis occurred, this crisis acted as a trigger for the community to change. This energy crisis resulted in new policies that allowed other players on the market, which led to increased competition. The monopolistic structure was no longer present. As a result the community structure changed dramatically. This increased competition therefore lowered the resilience of the community. The case of the thrift industry (Haveman & Rao, 1997) provides a good example; here, lack of modernization was strongly related to a high degree of institutionalization and strict regulations. As a result of this high institutionalization and these strict regulations, it is difficult for an organizational community to adapt. This led to an inert community, therefore the resilience of the industry at this point in time was high. The thrift industry was strongly resilient for incumbents. A new influence came from two aspects of modernization: the progressive movement accompanied with advances in transportation and communication, together this fostered immigration and internal migration. Demographic changes were of importance during this period. The thrift industry used to be a very controlled community with no outsiders, so this changed due to modernization. The ongoing changes in this industry, due to modernization, lowered the resilience of the industry. A small group of Institutional entrepreneurs saw opportunities to enter this industry, they acted as a trigger for more entrepreneurs to enter the community. Because of this new entrants the community structure changed. 14 Table 4: Factors related to the environment Factor Government (de)regulation Highly resource dependant Changing customer demand/loss of public confidence Technological advancements Nature of relationship with resilience Restrictive regulation makes the community unable to adapt, leading to a higher degree of resilience. When government imposes deregulation this leads to a lower resilience Lack of resources results in the need of new ways of producing, therefore lowering the resilience of a community Changing customer demand leads to dissatisfaction, this leads to critical questions resulting in the search for alternatives, this results in a lowered resilience of the community Technological advancements make a community more vulnerable to change, therefore lowering the resilience of the community Apparent in (Brown & Eisenhardt, 1997; Fox-wolfgramm et al., 1998; Hoffman, 1999; Lampel & Shamsie, 2003; Sine & David, 2003; Tushman & Romanelli, 1985; Windeler & Sydow, 2001; Zúñiga-Vicente et al., 2004) (Oliver, 1992; Sine & David, 2003; Zúñiga-Vicente et al., 2004) (Djelic & Ainamo, 1999; Dowell & Swaminathan, 2000; Hoffman, 1999; Lee & Pennings, 2002; Oliver, 1992; Rosenbloom, 2000; Sine & David, 2003; Zúñiga-Vicente et al., 2004) (Djelic & Ainamo, 1999; Dowell & Swaminathan, 2000; Haveman & Rao, 1997; Hoffman, 1999; Lampel & Shamsie, 2003; Lee & Pennings, 2002; Oliver, 1992; Rosenbloom, 2000; Sine & David, 2003; Tushman & Rosenkopf, 1996; Webb & Pettigrew, 1999; Windeler & Sydow, 2001; Zúñiga-Vicente et al., 2004) This review also indicated some environmental factors that influence the resilience of a community. The German TV industry (Windeler & Sydow, 2001) was highly regulated by the government until the mid 1980's. Public TV broadcasting stations were the only stations approved by the government. Because of these strict regulations, the industry prohibits deviant behavior. Therefore, the industry didn't change. This indicates the highly resilient character of the industry until the mid 1980's. In the 1980's the government imposed deregulations. These deregulations were imposed because of the pressure of globalization and digitalization of technologies. Because of these deregulations entry barriers were reduced and a new market of private broadcasting appeared. Due to this reduced barriers the community changed and expanded. Nowadays public and private broadcasting stations have to compete for viewers and advertisers (Windeler & Sydow, 2001, page 1035-1036). This indicates the lowered resilience after the deregulations were imposed. In the US electric power industry (Sine & David, 2003) a combination of different underlying factors were present. In the US electric power industry, a sudden environmental jolt occurred; The Oil crisis 15 of 1973. As a result of this oil crisis an extreme rise in oil prices occurred. This industry is highly dependent on resources, without oil energy cannot be produced. As a result of the high oil prices, producing electric power got very expensive. An indirect result triggered by the oil crisis, was the opening of the (at first monopolistic) industry to new entrants. Due to the increased prices of electricity in the US, the consumers were dissatisfied. As a result, a new government policy was introduced. Alternative power generation became widely adopted. This policy was also a solution for the criticism on the environmental damage caused by the oil needed to produce electricity. In this industry a lot of changes occurred due to one trigger event. Technological advancements are also apparent in this case, at first the technological advancements didn't have any influence on the industry. Because the "monopoly structure is based on building larger centralized plants in order to take advantage of economies of scale, and because existing plants predominantly used coal and oil as fuels, utility research and development focused on these technologies"(Sine & David, 2003, page 193-194). After the oil crisis, new ways for producing had to be implemented. Due to this new policy, organizations started producing alternative power. The old monopolistic structure diminished and more entrants started to produce energy using these new technologies. These changes could happen due to the low resilience of the industry and the trigger of the oil crisis in 1973. 16 Discussion & Conclusion In the results section an extensive list of factors is given, the factors are divided between three categories: factors on organizational level, factors on populational level, and factors on environmental level. It is good to notice that in most of the articles several factors per article came forward. A part of the factors were related to a high degree of resilience and some factors were related to a low degree of resilience. Some of the factors seem related, for example the factors "organizational age" and "degree of institutionalization" are related to inertia. An important finding in this research are those factors. For inert industries it is difficult to deal with changes in the environment. Therefore, industries that are inert show a high degree of resilience. Until a tipping point, caused by an internal or external perturbation, these industries stay the same and absorb these shocks. Due to the inert character, at a sudden point, a shock can result in losing the capacity to allocate resources efficiently. In the introduction resilience was defined as: "The ability of the system to withstand either market or environmental shocks without losing the capacity to allocate resources efficiently"(Brand & Jax, 2007, page 3). A factor that can be compared to this is "government regulation or deregulation". Because of strict regulations, the industry prohibits deviant behavior. When the regulations are lifted it gives the industry opportunities for change. Therefore, government regulation relates to a high degree of resilience and government deregulation indicates a low resilience of the industry. Some of the factors found are clearly related to the theory of organizational ecology. Organizational evolution looks at the changes in organizational forms over time. This occurs through selection and replacement of organizational forms (Baum & Rao, 2004). Some of the factors are related to maintaining a stable organizational form. If populations can maintain this organizational form resilience of the community stays at a high level. When changes in organizational form occur this can lower the resilience of the community. As a result of this lowered resilience in combination with a trigger event, populations can disappear and get replaced from an organizational community. This research also has some limitations to it, because of the short time span it is not possible to review all the industries and articles written about resilience. Therefore, not all factors that made these industries vulnerable to organizational change are indicated. Another limitation is the difficulty to give value to a factor. It's not possible to conclude that a factor that appeared in five articles is more important than a factor that appeared in three articles. Therefore, the results cannot be generalized to other industries. However, the factors conducted give an overview of possible factors the industry has to take in account, in order to keep the resilience of the industry at a high level. Industries can also look at the exogenous or endogenous perturbations that can affect their community. A final limitation is the fact that some factors interact, for example the factors related to inertia, it is almost impossible to look at these factors as separate factors. In some of the industries discussed, it is the combination of factors that influence the degree of resilience in a community. In this research some underlying factors of resilience are determined, this is an expansion from the existing literature that only addressed the trigger events that led to organizational change. With the factors determined, communities can use this information to evaluate their own industry and the challenges they face concerning resilience. This research is the start of more research on these factors, it can improve our understanding of factors underlying industry vulnerability. 17 For further research there is another good suggestion; In some cases internal or external perturbations have no influence on an industry. The environment of these industries changed, but the industry structures stayed the same. This type of industries have a high resilience. There is still a lack of research on this type of industries. It is interesting to know why these specific industries didn't change even though they had to deal with the same environmental changes. It isn't clear why those industries react so different from other industries. An example of an industry that wasn't influenced by the environment, is the industry of making horseshoes. More of this industries should be taken into account when conducting a new research on resilience. For policy makers suggestions for improvement can be abstracted from this research. For example, in the industries were a lot of governmental regulations are present. Due to these strict regulations the community can't change at all. At some point, a part of these industries had to change so dramatically in the end that it took the industry some time to be profitable again. To prevent this, the government can induce regulations that don't support monopolistic or duopolistic structures. These structures aren't the most profitable options for the entire community. In other examples the government can impose strict regulations in order to structure the organizational form of an industry. This can be necessary if the government wants these organizations to obtain more market power. This can be beneficial for countries and companies. Especially due to quick technological changes and globalization. Industries that are lacking behind can get back on track due to stricter regulations. The research also has some social implications to it. As earlier said in Walker & Salt (2006), resilience research can be used as an approach to get a better understanding of the complexity and uncertainty of organizational community structure. When this complex structure is better understood it can improve the economy of the industries and therefore improve the economy of countries and the rest of the world. In total the research of 17 different industries led to 10 contributing factors at different levels. Some of these factors were related to a high degree of resilience in the organizational community and some were related to a low degree of resilience in a community. At the organizational level: "organizational age", "degree of institutionalization" and "changes in organizational form" are found. 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