Prior to conducting the exploratory factor analysis, the frequency analysis was carried out to examine various data aspects, namely missing values, atypical values, correlations between variables, univariate normality, and a multivariate normal distribution. However, based on the analysis, no values were found beyond a 5-point scale, while the missing values for the variable did not exceed 5%.
5.2. Results of the questionnaire
The results displayed in
Table 3 showed a high mean score, suggesting a correlation with local cuisine in Phuket Old Town among the respondents. Based on the analysis, it was uncovered that gastronomic heritage obtained a mean score of 4.02 (S.D. = .873), while gastronomic products, producers and food industries reached a mean score of 3.86 (S.D. = .894). The mean score of the hospitality sector was 3.79 (S.D. = .881), and that of specialist trade was 3.91 (S.D. = .875), with events and activities at 3.79 (S.D. = .900) and venues for gastronomic education and research at 3.93 (S.D. = .864). The overall mean score was 3.88 (S.D. = .881).
With reference to
Table 3, it can be inferred that the respondents had positive attitudes towards the perceived value of local food in Phuket Old Town. In particular, considering each variable, product value reached a mean score of 3.79 (S.D. = .941), and service performance value attained a mean score of 3.99 (S.D. = .898). The mean score of personal value was 3.92 (S.D. = .894), while that of image value was 4.02 (S.D. = .876). Moreover, social value had a mean score of 4.04 (S.D. = .825), and functional value obtained a mean score of 4.09 (S.D. = .831), with emotional value at 4.00 (S.D. = .881) and marketing value at 4.14 (S.D. = .817). Considering all variables, the overall mean score was 3.88 (S.D. = .881).
The analysis of the mean score of the variables under the factor 5 Michelin Guide Assessment criteria for restaurants and local cuisine in Phuket Old Town showed that the quality of ingredients reached a mean score of 3.78 (S.D. = .912), while mastery of cooking techniques obtained a mean score of 3.68 (S.D. = .930), with the chef’s personality at 3.67 (S.D. = .892). Additionally, value for money had a mean score of 4.14 (S.D. = .809), and the mean score of the consistency of cooking was 4.19 (S.D. = .774). The overall mean score was 3.89 (S.D. = .863).
This finding underscores the necessity for continuous efforts in promoting local food in Phuket Old Town according to the Michelin Guide’s rating criteria; it would enable local cuisine to be widely recognized and globally accepted through gastronomic tourism in Phuket Old Town.
Based on the results presented in the table, it can be noticed that the respondents exhibited a relatively high level of opinion about the Michelin Guide’s assessment criteria, with the highest mean score of 4.19 (S.D. = .774) and 4.14 (S.D. = .809), respectively. This finding suggests that the value for money and the consistency between visits are of importance for perceived value and gastronomic components, in that they can contribute to promoting the sustainability of local gastronomic tourism in Phuket Old Town.
On the contrary, the lowest mean score of the variable was 3.67 (S.D. = 892), which is still relatively high. This implies that the respondents recognized the chef’s personality portrayed in his/her cuisine and were able to remember the similar types of dishes with distinctive qualities, setting them apart from those of other chefs. The overall mean score was 3.89 (S.D. = .863); this suggests that the respondents express a high level of satisfaction with the Michelin Guide’s assessment criteria, making local food or restaurants appealing for a return visit.
The results point out that gastronomic components, perceived value, and the Michelin Guide’s assessment criteria in promoting local gastronomic tourism in Phuket Old Town can draw more tourists largely owing to their favorable impressions of local food, service, and the valuable experiences received from dining at Michelin Guide-awarded restaurants. Accordingly, it can be anticipated that they will revisit in the future.
5.3. Measurement Model Validity—Confirmatory Factorial Analysis (CFA)
The confirmatory factorial analysis can be described as a statistical technique employed to measure statistical values and “verify” model fit, ensuring the variable classification yields a good fit. This can be done by entering data into the software package [
84]. Furthermore, this method of analysis is performed to validate accuracy of theoretical constructs or hypotheses by defining a group of observation variables and assessing the extent to which they correspond to the proposed theoretical concept. Confirmatory factorial analysis is aimed at identifying a dataset of items which can account for the constructs or factors hypothesized to be investigated through path loading. The results of the analysis can be utilized to test the accuracy of the conceptual framework in order to enhance the measurement standards. In the present study, the conceptual framework or the construct stemmed from exploratory factor analysis, and each construct must be improved and validated through confirmatory factorial analysis before constructing a measurement model. The measurement model can define the relationship between observable variables, latent variables, or the hypothesized construct, and can address issues of reliability and accuracy before the structural equation model attains a good fit.
Table 4 displays all three factors, including gastronomic components, perceived value, and 5 Michelin Guide assessment criteria; loading values in the table will indicate loading values of each variable in question.
Gastronomic components consisted of the following items, namely GASHER, GASPRO, HOSSEC, SPETRA, and EVENAC with factor loading values of .819, .855, .908, .901, .861, and .818, respectively. In the meantime, perceived value encompassed eight items, including PROV, SERV, PERV, IMAV, SOCV, FUNC, EMOV, and MARV with factor loading values of .849, .870, .677, .788, .910, .832, .905 and .783, respectively. In addition, the Michelin Guide’s 5 assessment criteria comprised five items, namely QUAIN, MASTEC, CHEPER, VAMO, and CONCOO.
High factor loading values indicate the degree to which each item is associated with the factors, utilized to measure each group or the construct. The finding suggests that all three factors, namely gastronomic components, perceived value and the Michelin Guide’s 5 assessment criteria, are unlike and can be drawn on to investigate different aspects of tourists’ experiences from exploring local cuisine in Phuket Old Town during their travels.
Through the use of SPSS 26.0 to analyze Cronbach’s α values of each factor, the measurement of reliability and validity for three factors, including gastronomic components, perceived value and the Michelin Guide’s 5 assessment criteria showed that Cronbach’s α values were in the range of 811, .672, and .845 and the KMO values of those factors were .811, .672, and .845 respectively.
5.4. Model Fitness
The collected data was computed with maximum likelihood estimation through Amos 26.0, and the following indices were obtained: Chi-square = 28.220, df = 19, CMIN/df = 1.486, GFI = .983, and RMSEA = .035. This suggests that the model was suitable with the data [
85]. The results of the analysis of the hypotheses using the structural equation model are shown in
Table 5 and
Figure 2.
Hypothesis 1: Gastronomic components positively influence the Michelin Guide’s 5 assessment criteria. In testing this hypothesis, the analysis of paths directly affecting the assessment criteria was conducted. As shown in
Figure 2 and
Table 5, the results of the path analysis showed the statistically significant and robust correlation between gastronomic components and the Michelin Guide’s 5 assessment criteria. Their path coefficient was .10, showing a consistent relationship between the two variables, while the p-value was 0.00, demonstrating a strong and consistent correlation between both variables.
A high level of gastronomic components was correlated with events and activities, along with gastronomic products, producers and food industries. This had a positive influence on the Michelin Guide’s 5 assessment criteria. To put it differently, high-quality food produced from fresh ingredients rich in nutritional value and hygienic, as well as local food, clearly portrays the traditional and local identity of Phuket’s cuisine. In particular, this is showcased through events and activities, food festivals, exhibitions, and night markets. This serves to enable tourists to discover local food in Phuket Old Town and encourage the locals to preserve their traditional food culture relevant to culture, traditions, and rituals. Apart from that, incorporation of the Michelin Guide’s assessment criteria into establishing acceptable criteria can not only enhance the potential of food effectively but also elevate global recognition of local food. This finding has contributed to a better understanding of the role of gastronomic components, positively influencing the Michelin Guide’s assessment, in defining the role of Phuket Old Town’s local food. It is aimed at fostering and developing sustainable gastronomic tourism under its multiculturalism and it’s renowned as a City of Gastronomy.
Hypothesis 2: Perceived value positively influences the Michelin Guide’s 5 assessment criteria. In testing the hypothesis, the path analysis was performed to establish the correlation between the two variables. The results showed that perceived value and the Michelin Guide’s 5 assessment criteria obtained a path coefficient of -.06 and a p-value of 0.00, illustrating a strong and consistent correlation between these two variables.
A high level of perceived value was correlated with the Michelin Guide’s 5 assessment criteria in terms of product value of local cuisine, service value of Michelin Guide-awarded restaurants, functional value through engagement and applications related to local food, and the development of quality standards for food production and service. In particular, the consistent correlation of two variables highlights that these aspects serve a crucial role in conserving and promoting local food in Phuket Old Town. Additionally, neighboring communities may exhibit an appreciation of the value of local cuisine. With improved knowledge, the communities are more likely to join efforts in preserving and safeguarding living culture, which shapes their way of life. In addition, it would enable them to prepare food for sale while adhering to the Michelin Guide’s assessment criteria to raise various aspects of the standards for accommodating tourists who come to enjoy local cuisine. Moreover, they can serve to share knowledge with others or tourists interested in Phuket’s local food culture, leaving them with memorable travel experiences. The results can be used to develop strategic plans, policies, and strategies which align with popular tourist attractions in Phuket. It would help promote local gastronomic tourism and preserve cultural heritage stemming from multiculturalism.
Table 5.
shows the results of the structural equation.
Table 5.
shows the results of the structural equation.
Hypotheses Paths |
Std. |
S.E. |
P |
C.R. |
Hypotheses |
H1 Gastronomy Products and Activities ---> Criteria 5 Michelin Guide Assessment |
.10 |
.032 |
0.26 |
2.220 |
Supported |
H2 Product Value ---> Criteria 5 Michelin Guide Assessment |
-.06 |
.032 |
.*** |
15.599 |
Supported |
Figure 2.
shows the results of the path analysis of the equation based on standardized regression loading values.
Figure 2.
shows the results of the path analysis of the equation based on standardized regression loading values.
5.5. Guidelines for the Development of Local Gastronomic Tourism
A mixed-method approach was used to investigate the policies for the development of tourism in Phuket. It was adopted as a guideline for qualitative research in combination with the questionnaire to analyze the results related to the development of local gastronomic tourism in Phuket Old Town. Specifically, it was carried out through a focus group discussion in which 8 tourism experts were invited to participate to discuss suitable guidelines. At the beginning, they were shown the results concerning problems and threats from internal and external factors emerging since the COVID-19 pandemic, having impacts on the tourism and hospitality industry in Phuket. In addition, the researchers proposed ideas for the development of gastronomic tourism using the Michelin Guide’s assessment criteria as a measure to foster the entrepreneurs’ capabilities in showcasing local cuisine and elevating it to an international level; their ideas were also concerned with preservation and sustainable tourism promotion. These stemmed from exchanging ideas with the experts on different topics to establish guidelines for the development of local gastronomic tourism, with the aim of delivering value and fulfilling consumer expectations to create memorable travel experiences in Phuket, thereby inspiring a potential revisit. Specifically, the opinions shared in the focus group discussion were used to establish appropriate guidelines for the development of local gastronomic tourism in Phuket in conjunction with descriptive analysis for quantitative data and content analysis; in doing so, this would provide in-depth insights and specify the stakeholders. Afterwards, the data was organized and interpreted to determine components and establish the relationships between the data.
Based on the focus group discussion, the guidelines for the development of local gastronomic tourism based on the Michelin Guide’s assessment criteria consisted of eight aspects as detailed below.
5.5.1) Research and Development: Research conducted by various agencies in relation to local cuisine could be built on towards tangible development. This can ensure that research is carried out in the right direction, and the insights can be further analyzed to foster, develop, or enhance weaknesses and, at the same time, increase strengths. This can be achieved by utilizing opportunities and challenges to formulate strategic plans, strategies, or policies for Phuket. Additionally, research and development of local gastronomic tourism according to the Michelin Guide’s assessment criteria is aimed at exploring food culture inherited from generation to generation, transforming it into a restaurant business. Notably, some of these establishments have been awarded by the Michelin Guide, resulting in a positive trend of local gastronomic tourism. This encourages tourists to travel to savor or experience local gastronomic tourism through the Michelin Guide-awarded establishments. The benefits derived from research can be built on to establish and develop travel routes; these can be integrated with other forms of tourism, which will in turn contribute to a rise in market shares. Moreover, the benefits from research can be used for research and development of local cuisine into ready-to-cook food, ready-to-eat food, sauces, or seasonings for sale as local souvenirs and export, thereby promoting the image of Thai cuisine and in turn enabling its wider recognition. Research can also point out weaknesses which can be addressed and improved; consequently, this would enhance the quality of local gastronomic tourism in Phuket Old Town, in turn enabling the delivery of value in various aspects and the development of gastronomic products, producers and food industries through events and activities.
5.5.2) Financial: The regulation of prices for products and services in Phuket Old Town and the province itself is necessary to ensure that the prices are reasonable and commensurate with the quality of the products or services delivered to tourists. Hence, relevant agencies are required to regularly inspect different businesses in Phuket Old Town and Phuket Province; this is aimed at preventing them from exploiting tourists during festive seasons or peak tourist seasons by excessively inflating prices above the normal rates, which could result in negative attitudes among tourists. As can be seen, nowadays tourists can access feedback and criticisms through the Internet, online social platforms, and other channels; as a result, this has resulted in a negative image or reputation of Phuket among tourists. Thus, the control of prices for products, goods, and services necessitates collaborative efforts among various agencies in overseeing and regulating them to promote sustainable tourism. Financial development can also be applied to local restaurants in Phuket Old Town, whether or not they have been awarded by the Michelin Guide, for their financial management to maintain liquidity, considering the current economic conditions in Thailand. Specifically, this financial management strategy aims to enable entrepreneurs to safeguard their establishments’ financial stability and to formulate financial contingency plans for emergency scenarios, such as the COVID-19 pandemic. The financial contingency plans serve to sustain the business and allow entrepreneurs to delve into their income, expenses, and profits to ensure that their establishments can continue to operate in face of unpredictable external challenges. Furthermore, state agencies must be involved in providing support for allocation of tourism budgets for public relations and promotional activities to attract tourists to Phuket. This can be attained by implementing policies to support entrepreneurs, which will in turn foster Phuket’s economic growth; at the same time, taxes collected from a business can be invested in managing agencies and promoting local gastronomic tourism with transparency.
5.5.3) Operation Strategy: The operation and management of local gastronomic tourism in Phuket is derived from the collaboration between various agencies in formulating plans and operating in accordance with policies for the development of gastronomic tourism in Phuket. Regarding local gastronomic tourism, various agencies are involved in promoting food festivals and street food to enhance Phuket’s culinary recognition among Thai and international tourists. At the same time, they have made attempts to elevate its local gastronomic tourism to an international level by coordinating with the Michelin Guide to assess restaurants in Phuket, inspiring tourists to travel and experience local food. This initiative has been built on the recognition received from UNESCO, declaring Phuket as a City of Gastronomy; as a result, Phuket has been established as a significant destination which tourists should visit to savor its local food which has been recognized by the Michelin Guide. It has contributed to instilling confidence and trust into tourists, assuring them that the food is of excellent taste, hygienic, and affordable; this offers them with choices for their culinary experiences between Phuket Old Town and the province, promoting sustainability. Apart from that, the operational development encompasses ingredients and food preparation processes before delivery to consumers; this necessitates establishing hygienic and safety standards through the processes for food in Hazard Analysis and Critical Control Point (HACCP) and Good Manufacturing Practices (GMP) to ensure the growth of safe food products. This offers a promising opportunity to drive Thailand into become the Kitchen of the World in accordance with the government’s policy, and it supports the development plans for tourism in Phuket, such as Convention Centre and Exhibition (MICE), the promotion of a medical hub, healthcare services and international health tourism, and an international shopping center (Shopping Paradise, OTOP Bazaar). In addition, it involves implementing culinary diplomacy through local cuisine to attract visitors.
5.5.4) Purchasing: Restaurant operators are required to purchase and import local ingredients for cooking, kitchen equipment, cover rental expenses for their premises, manage decoration, and carry out public relations and promotional activities; these purchasing processes must be carried out meticulously. More importantly, regarding ingredients and kitchen equipment, the operators need to check or verify the prices and quality of ingredients in accordance with the Michelin Guide’s standards; this lies in the fact that in each season, festival, or emergency situations arising from various disasters, there may be changes in the prices of ingredients compared to the market’s usual prices, or the prices of imported ingredients may rise owing to depreciation of the Thai baht. All of these require the operators to exercise their discretion to evaluate the choice of ingredients, especially local ingredients with geographical indications, and seek alternative ingredients to increase the value of local ingredients through cooking. Furthermore, the sources of ingredients must ensure that the quality is in accordance with the Thailand Food Charter, under the National Charter, and the Michelin Guide’s assessment criteria to cook and deliver quality, hygienic food to customers or tourists whose visit is to savor and explore the local culinary experience. Particularly, the restaurants with recognition from the Michelin Guide face far higher expectations from tourists, compared to others. Hence, fulfilling their satisfaction with gastronomic products, producers and food industries, in which taste is derived from cooking processes and ingredients, is crucial in the purchasing process. In addition, the purchase of local ingredients or those with geographical indications contributes to fostering and driving the growth of the local economy and local businesses in line with the government’s BCG model, which is intricately related to the bio-economy, circular economy, and green economy. Therefore, choosing to use or procure domestic or local ingredients serves as a means to promote Thailand’s role as the Kitchen of the World and strengthen its food security. This also guarantees that when these ingredients are cooked using the recipes of the operators in Phuket Old Town, the food is delicious, hygienic, and safe for tourists seeking a cultural experience by enjoying local food; such an experience is obtained through product value, which is intangible culture.
5.5.5) Logistic: The very first aspect is concerned with the transportation of passengers or tourists across land, water, and air routes to facilitate the implementation of a Transport Management System based on tourists’ travel patterns. This is carried out to ensure ease of travel planning, enabling them to choose the most comfortable route or their preferred routes. It involves producing positive results in transport management for tourists seeking flexibility in each of their trips. In addition, it serves to increase efficiency and the potential of tourist transportation – transport optimizer. The other aspect is associated with the restaurant business; the business owners can enhance the convenience of parking for tourists. This lies in the fact that the roads in Phuket Old Town and the province itself are relatively narrow, and at times vehicles must be parked on sidewalks, causing inconvenience on pedestrian paths and affecting the overall landscape in Phuket. As for promoting transportation, the business operators can collaborate with other service providers to offer food delivery from restaurants to tourist’s accommodation or other places for tourists or customers who are unable to visit the restaurants themselves. This form of collaboration will lead to a rise in sales for the business owners. Still, food delivery services must be carried out promptly to ensure that the food remains fresh and retains its taste as if it were freshly served from the kitchen to the customers. The food delivery staff should offer service with politeness at all times. Apart from that, transportation covers local resources or ingredients with geographical indications which must undergo food production or cooking processes. In particular, transportation needs to flow smoothly to ensure the transport of ingredients to the restaurants, thereby preventing production interruptions as a result of ingredient shortages. Additionally, contacting transportation companies for importing ingredients is deemed necessary; having contingency plans for the transportation in place can allow the business operators to access transportation services for their operation in case the primary transport company encounters interruptions regardless of the reason. The procurement of ingredients must be carried out carefully; this entails sourcing and preparing ingredients for transport to the restaurant to be cooked and deliver culinary value to customers or diners, which is considered intangible culture.
5.5.6) Human Resources: The business operators are required to choose employees with the potential to perform their tasks effectively, particularly in the service sector, which serves a crucial role in welcoming customers or tourists whose visit is to savor and experience the Michelin Guide-recognized local restaurants. In fact, personnel selection necessitates a comprehensive evaluation in various aspects, namely reception and service, behavior in service delivery, verbal communication in service, language proficiency, and the ability to accommodate needs, provide convenience to tourists, and solve on-the-spot problems potentially arising during service. Although the staff may lack expertise in any specific area, the business operators can provide them with training programs to cultivate service skills among them; in doing so, this will not only enable them to perform their tasks effectively but also enhance the restaurant’s potential to attract tourists. Regarding the kitchen, chefs or kitchen staff must strictly adhere to international standards which place emphasis on cleanliness, the use of fresh ingredients, and following the restaurant’s special recipes. Additionally, kitchen operations must be carried out in accordance with the quality and hygiene standards. The business operators are required to conduct monthly assessments of human resources in various aspects to ensure that the staff are adequately capable of providing quality service to customers, particularly in the Michelin Guide-recognized restaurants facing higher expectations from tourists than other local restaurants in Phuket Old Town and the province.
5.5.7) Information Technology: Information and tourism statistics necessitate recording and documentation, including categorization into subcategories for gathering and utilizing relevant statistical data in the context of tourism. Specifically, the data can be drawn upon to formulate plans, develop strategies, policies, or strategic plans with the aim of attracting and encouraging tourists to visit Phuket. In addition, the development of tourism in tandem with information technology can lead to search engine marketing (SEM), content optimization, and search engine optimization (SEO). This encompasses the development of user experience/user interface (UX/UI) to promote tourism-related websites or applications, with the aim of ensuring their high visibility in search results, such as Google and Yahoo, by using relevant keywords for searches. What’s more, currently online social media enable destination searches through users’ location check-ins using images or comments. Evidently, technology and innovation provide ease of travel planning, such as searching for flight tickets, cruise tickets, accommodation, and the ability to combine them into travel packages to secure the best prices; all of this can be done through mobile devices or smartphones, tablets, computers, and laptops along with the Global Distribution System (GDS), which links airline and accommodation businesses to find suitable prices for tourists.
In developing the application for local gastronomic tourism in Phuket Old Town, Phuket Province, based on the Michelin Guide’s assessment criteria, the application encompasses the following features: 1) basic information about the Michelin Guide-recognized local restaurants in Phuket Old Town; 2) maps displaying those establishments in Phuket Old Town (see
Figure 3); and 3) essential information about tourism-related businesses, including accommodation, food and beverage establishments, transportation providers, souvenir shops, and tour operators in Phuket Old Town. This will contribute to providing a seamless experience, driving economic growth, and offering virtual tourism as an alternative to raise expectations among tourists, enabling them to make decisions and plan their visits to Phuket Old Town and Phuket Province. This application is designed to offer convenience to both Thai and international tourists across different age groups; it provides ease of access and efficiency usability in order to meet tourists’ expectations.
5.5.8) Product Strategies: Product strategies serve a prominent role in generating motivation and attracting tourists to embark on local gastronomic tourism in Phuket Old Town, Phuket Province. Effective marketing can enable an increasing number of general and niche tourists to increase their spending and extend their vacation periods, contributing to Phuket’s higher revenue and economic growth. Driving its tourism by promoting its position as a City of Gastronomy in concerted efforts with the Michelin Guide-award restaurants can advance the soft power of local cuisine in Phuket Old Town, resulting in wider recognition. Given its status as a destination among tourists worldwide, the promotion and enhancement of local cuisine are paramount. Implementation of Thailand’s policy on the Kitchen of the World can contribute to enhancing the country’s food security and fostering recognition for its diversity of local cuisine attributed to cultural diffusion in the Malay Peninsula. Marketing promotion in different aspects can serve to attract more tourists based on their expectations of a rewarding travel experience and aspirations to revisit for a memorable travel experience, especially related to local cuisine in Phuket. Even if Thailand has not been chosen to host the Specialized Expo 2028 under the theme “Future of Life: Living in Harmony, Sharing Prosperity” featuring Phuket as a global tourist destination, the trend of tourism in Phuket continues to receive positive feedback from tourists visiting this province. Attracting tourists can also be achieved through the development plans for tourism in Phuket, such as the Convention Centre and Exhibition (MICE), the promotion of a medical hub, healthcare services and international health tourism, and an international shopping center (Shopping Paradise, OTOP Bazaar), in conjunction with integration of local cuisine. In the same manner, the Michelin Guide-recognized restaurants will serve to promote culinary diplomacy to illustrate its recognition as the Kitchen of the World while Thai restaurants worldwide are established as a representative through culinary diplomacy. This will contribute to the growing global popularity of Thai cuisine, thereby cultivating a sense of pride in “the national image”. Additionally, the use of food as soft power will portray the identity through traditional recipes, processes, and practices, inherited from generation to generation within families with the commitment to preserving and promoting traditions sustainably. This will essentially lead to value creation in various aspects, encompassing product value, service performance value, personal value, image value, social value, functional value, emotional value, and marketing value; consequently, all of this will serve to elevate Thailand’s local cuisine to a global level and enable it to act as a hub of food security in accordance with the country’s plan.