Case Study: The Spanish Wine Industry
This scholarly article assesses the elements of competitive advantage in the Spanish wine industry. Strategy, resources, capability, and managerial ability all affect a firm's competitive advantage.
Methodology
Model
In order to determine the relationships between the firm's resources and capabilities, the strategy used, and its performance, this study uses the hierarchical regression method.
In order to adapt the study to the different types of entrepreneurial
property that exist in the wine industry in Spain, this study makes three different analyses for the three types of ownership considered: individual companies, cooperatives and mercantile societies. Table 4 reports the distribution of the sample according
to the classification made and the wine produced by the companies that answer this question in the questionnaire.
Table 4. Distribution of the different types of ownership studied and the total amount of wine produced by them.
Type of winery | Question: Wine production of the company in hectoliters | |
---|---|---|
Responses | Total hectoliters | |
Individual Companies | 44 | 44,365 |
Cooperatives | 52 | 4,629,623 |
Mercantile Societies | 205 | 1,882,687 |
Total | 301 | 6,556,675 |
Spanish wine production in 2015 (OIV, 2016) | 37,300,000 | |
Percentage of wine produced by the companies included in the survey over total Spanish wine production | 17.6% |
Dependent variable
In this paper model the dependent variable is the business performance. This study works under the hypothesis that performance is determined by technological and managerial capabilities, and strategic positioning. The authors have studied the business performance from two approaches, market and finance. , show the answers to the different questions and their frequency.Market | Much Below | Below | Average | Above | Far above | Total | |
---|---|---|---|---|---|---|---|
Sales volume €. | n | 40 | 83 | 129 | 71 | 10 | 333 |
% | 12.0 | 24.9 | 38.7 | 21.3 | 3.0 | 100.0 | |
Growth in sales volume €. | n | 26 | 58 | 131 | 103 | 15 | 333 |
% | 7.8 | 17.4 | 39.3 | 30.9 | 4.5 | 100.0 | |
Market share, % over sales €. | n | 41 | 75 | 142 | 67 | 8 | 333 |
% | 12.3 | 22.5 | 42.6 | 20.1 | 2.4 | 100.0 | |
Growth in market share, over sales €. | n | 24 | 59 | 152 | 83 | 13 | 331 |
% | 7.3 | 17.8 | 45.9 | 25.1 | 3.9 | 100.0 |
Financial | Much Below | Below | Average | Above | Far above | Total | |
---|---|---|---|---|---|---|---|
Profit margin. | n | 18 | 90 | 147 | 68 | 11 | 334 |
% | 5.4 | 26.9 | 44.0 | 20.4 | 3.3 | 100.0 | |
Return on own capital. | n | 28 | 85 | 147 | 62 | 10 | 332 |
% | 8.4 | 25.6 | 44.3 | 18.7 | 3.0 | 100.0 | |
Net profits. | n | 23 | 103 | 130 | 67 | 10 | 333 |
% | 6.9 | 30.9 | 39.0 | 20.1 | 3.0 | 100.0 |
In order to get a nicely compact representation of the dataset, instead of the original with many variables, this study develops a principal component analysis (PCA), and then the study uses the new component to develop a hierarchical regression.
The principal component analysis is made with the selection of one component, that determines the concept of performance in the firm. The extracted factor explains 66.78% variance, with a KMO = 0.84, Cronbach's alpha = 0.917 (Table 7).
Variables | Alpha without item | Component | Communality |
---|---|---|---|
Profitability. Net profits | .902 | .836 | .698 |
Market position. Sales volume € | .903 | .828 | .686 |
Market position. Market share % | .904 | .820 | .672 |
Market position. Growth in market share | .903 | .820 | .672 |
Market position. Growth in sales volume € | .905 | .813 | .661 |
Profitability. Profit margin | .906 | .807 | .652 |
Profitability. Return on own capital | .908 | .796 | .634 |
Cronbach alpha of the whole scale | .917 | ||
% Total explained variance | 66.783 | ||
K.M.O. | .840 | ||
Barlett Test: | x2 | 2020.509 | |
gl | 21 | ||
sig | 0.000 |
Independent variables
Technological capabilities
The four indicators used for technological capabilities, their distribution and values are shown in Table 8.Much weaker | Weaker | Equal | Stronger | Much stronger | Total | ||
---|---|---|---|---|---|---|---|
Technological capabilities and equipment | n | 44 | 75 | 128 | 73 | 17 | 337 |
% | 13.1 | 22.3 | 38.0 | 21.7 | 5.0 | 100.0 | |
Efficient and effective production department | n | 18 | 72 | 139 | 91 | 16 | 336 |
% | 5.4 | 21.4 | 41.4 | 27.1 | 4.8 | 100.0 | |
Economies of scale | n | 59 | 105 | 100 | 59 | 12 | 335 |
% | 17.6 | 31.3 | 29.9 | 17.6 | 3.6 | 100.0 | |
Technical experience | n | 12 | 43 | 127 | 122 | 32 | 336 |
% | 3.6 | 12.8 | 37.8 | 36.3 | 9.5 | 100.0 |
In order to introduce the variable in the linear regression model and to avoid multicollinearity, this paper performed the technique of principal component analysis. One extracted factor explains 57.9% of variance, KMO = 0.71, and Cronbach's alpha = 0.751 (Table 9). The component has been called "technological capability".
Variables | Alpha without item | Component | Communality |
---|---|---|---|
Efficient and effective production department. | .613 | .864 | .746 |
Technological capabilities and equipment. | .709 | .741 | .549 |
Economies of scales. | .715 | .725 | .525 |
Technical experience. | .728 | .704 | .496 |
Cronbach alpha of the whole scale | .751 | ||
% Total explained variance | 57.914 | ||
K.M.O. | .713 | ||
Barlett Test: | x2 | 339.887 | |
gl | 6 | ||
sig | .000 |
Managerial capabilities
The seven indicators used for managerial capabilities, their distribution and values are shown in Table 10.Much weaker | Weaker | Equal | Stronger | Much stronger | Total | ||
---|---|---|---|---|---|---|---|
Managerial competencies. | n | 11 | 48 | 188 | 73 | 16 | 336 |
% | 3.3 | 14.3 | 56.0 | 21.7 | 4.8 | 100.0 | |
Knowledge and skills of employees. | n | 6 | 23 | 172 | 108 | 24 | 333 |
% | 1.8 | 6.9 | 51.7 | 32.4 | 7.2 | 100.0 | |
Work climate. | n | 6 | 9 | 133 | 142 | 41 | 331 |
% | 1.8 | 2.7 | 40.2 | 42.9 | 12.4 | 100.0 | |
Efficient organizational structure. | n | 9 | 30 | 177 | 95 | 21 | 332 |
% | 2.7 | 9.0 | 53.3 | 28.6 | 6.3 | 100.0 | |
Coordination. | n | 9 | 31 | 167 | 106 | 19 | 332 |
The seven indicators have been reduced following the principal component analysis. Then the new component has been used to develop a hierarchical regression. Resulting one factor that explains 61.6% of the variance with KMO = 0.87, and Cronbach's alpha = 0.895 (Table 11). The component is called "managerial capability".
Variables | Alpha without item | Component | Communality |
---|---|---|---|
Strategic planning | .873 | .832 | .692 |
Efficient organizational structure. | .875 | .824 | .678 |
Coordination. | .876 | .818 | .669 |
Ability to attract creative employees. | .883 | .773 | .597 |
Work climate. | .883 | .766 | .586 |
Knowledge and skills of employees. | .882 | .765 | .585 |
Managerial competencies. | .889 | .717 | .514 |
Cronbach alpha of the whole scale | .895 | ||
% Total explained variance | 61.650 | ||
K.M.O. | .870 | ||
Barlett Test: | x2 | 1243.602 | |
gl | 21 | ||
sig | .000 |
Business strategy
In order to manage the main indicators of the firm's strategy, principal component analysis has been used. In Table 12 the components obtained from the analysis can be seen.Variables | Alpha without item | Comp. 1 | Comp. 2 | Comp. 3 | Comp. 4 | Comp. 5 | Communality |
---|---|---|---|---|---|---|---|
Extremely strict product quality control procedures. | .870 | .704 | .059 | .100 | -.243 | .136 | .587 |
Specific efforts to insure a pool of highly trained, experienced personnel. | .866 | .665 | .278 | .207 | -.023 | -.005 | .562 |
Continuing, overriding concern for lowest cost per unit. | .871 | .649 | .062 | .132 | .323 | -.048 | .549 |
Major effort to ensure availability of raw materials. | .870 | .643 | .254 | -.071 | .113 | .025 | .496 |
Extensive customer service capabilities. | .871 | .565 | .015 | .368 | -.149 | -.043 | .479 |
Maintaining high inventory levels (disregard the derivative of the aging of the product). | .870 | .535 | .189 | .007 | .250 | .260 | .452 |
Concerted effort to build reputation within industry. | .865 | .518 | .240 | .384 | -.269 | .293 | .632 |
Building brand identification. | .867 | .489 | .400 | .236 | -.233 | .106 | .521 |
Developing and refining existing products. | .867 | .474 | .207 | .322 | -.210 | .306 | .510 |
Promotion/advertising expenditures above the industry average. | .869 | -.012 | .826 | .148 | .158 | .043 | .732 |
Major expenditure on production process oriented R&D. | .865 | .281 | .766 | .063 | .092 | .130 | .695 |
Innovation in marketing techniques and methods. | .866 | .204 | .742 | .226 | -.058 | .015 | .647 |
Strong influence over distribution channels. | .865 | .299 | .659 | .223 | .129 | .057 | .593 |
Innovation in manufacturing process. | .864 | .385 | .443 | .341 | .005 | .253 | .525 |
New product development. | .868 | .164 | .241 | .790 | .127 | -.093 | .733 |
Broad product range. | .870 | .207 | .240 | .727 | .262 | -.273 | .772 |
Emphasis on the manufacturing of speciality products. | .869 | .139 | .200 | .680 | -.209 | .247 | .627 |
Products in higher priced market segments. | .872 | .143 | .196 | .471 | -.438 | .404 | .635 |
Pricing below competitors. | .882 | -.075 | .105 | .060 | .796 | .129 | .670 |
Products in lower priced market segments. | .879 | .072 | .125 | -.023 | .786 | .086 | .647 |
Small limited range of products. | .879 | .203 | .027 | -.249 | .056 | .773 | .705 |
Only serve specific geographic markets. | .876 | -.009 | .106 | .158 | .177 | .715 | .579 |
Eigen value | 6.767 | 2.275 | 1.783 | 1.419 | 1.103 | ||
% Explained variance | 30.758 | 10.339 | 8.107 | 6.448 | 5.013 | ||
Cronbach's alpha of whole scale: | .875 | ||||||
% Total explained variance | 60.663 | ||||||
Average K.M.O. | .862 | ||||||
Bartlett Test | |||||||
x2 | 2557.814 | ||||||
gl | 231 | ||||||
Significance | 0.000 |
In this case, five components have been extracted, 1) Efficiency, 2) Marketing, 3) Innovation, 4) Low Price, and 5) Small Market and Product. The set explains 60.66% of the variance. The results of the different statistical reliability have values within the limits of acceptability, Cronbach's alpha = 0.875 and KMO = 0.862.
Efficiency strategy: Nine issues out of the twenty defined by Robinson and Pearce, are part of this first extracted component, accounting for 30.8% of the variance. Efficiency Strategy contains concepts that lead the company to the extreme care of the products offered to the customer and ensure the realization of an efficient process including: strict quality control, trained and experienced staff, encourage available raw materials, improve cost per unit, high level of inventory, customer service, promote reputation in the industry, brand identification and development of existing products. It is important to state that in this sector, the high level of inventory is relevant, as the development of aged products through aging and reserves generate higher added value.
Marketing strategy: In this second component five questions explain 10.3% of the variance. They are: advertising spending above sector average, investment in R&D oriented to efficiency process, innovations in marketing, strong influence over distribution and innovation in productive process. In this area business managers are concerned about trends and about controlling their various marketing techniques as a strategy to achieving their success.
Innovation strategy: The variance explained by the extracted component is 8.1% and its four questions are: development of new products, wide range of products, emphasis on special products and high-price segment. In innovation strategy what prevails is the obtaining of new items and the ability to offer the market a new and special range of products with a certain orientation towards a greater perceived benefit by customers.
Low price strategy: Two variables characterize this factor and explain 6.4% of the variance they point in a clear direction for offering products with less perceived benefit, a price below competitors and focusing on the low price products segment.
Small market and product strategy: This component refers to those companies that choose to compete through a strategy of limited or specialized products, more oriented to high rather than low prices and to a very specific segment. The total variance explained in this case is 5.0%.
Cost strategy and differentiation strategy. Porter's generic strategies: In the design of the hypothesis for the theoretical analysis of the strategic options, authors have adopted Porter's model (1980 and 1985), and its two generic strategies: cost or differentiation. However, our factor analysis reveals five different strategies: efficiency, marketing, innovation, low prices, small market and product strategy. The efficiency strategy refers to the maximum control of resources and is part of Porter's overall strategy of costs. The innovation strategy contemplates offering better products with greater added value to the customers and is part of the differentiation strategy. The marketing strategy is a strategy that is used by both generic strategies and contemplates the sensitivity to the market and its adaptation to changes, brand image and control of distribution. The low-price strategy has been assigned to a cost strategy and a small market and product strategy, which refer to Porter's third focus strategy. Table 13 shows the relation between the extracted strategies and Porter's generic strategies.
Strategies extracted | Porter's generic strategies |
---|---|
Efficiency Strategy | Cost Strategy |
Low Price Strategy | |
Innovation Strategy | Differentiation Strategy |
Small Market and Product Strategy | Focus Strategy |
Marketing Strategy | No assignation, the study maintains as Marketing Strategy |
Control variables
The purpose of the study is to determine the relationship between business performance and the set of independent variables that have been defined. However, numerous studies refer to the influence on performance of elements such as company size and the degree of rivalry. In the Italian wine industry Sellers and Alampi-Sottini have found a positive correlation with the influence of size in a winery's performance by studying the size of the company, with the number of employees, total turnover and volume of assets. Therefore, most of the studies include control variables that help to better understand the business result. In this study authors will take the size of the company and level of rivalry within the sector as control variables. The size of the company will be measured in terms of its assets, divided into seven categories, ranging from less than 400 thousand euros to more than 20 million euros. Other studies take the number of employees or its logarithm. In this case, authors have opted for assets due to the extremely seasonal nature of wine production and the resulting distortion figures produced. Table 14 reports the distribution of the assets in the sample.Type of winery studied and volume of assets in millions of euros. | Individual companies | Cooperatives | Mercantile companies | Total | ||||
---|---|---|---|---|---|---|---|---|
n | % | n | % | n | % | n | % | |
< 0.4 million | 30 | 63.8% | 6 | 11.5% | 62 | 29.8% | 98 | 31.9% |
0.4 - 1 million | 6 | 12.8% | 12 | 23.1% | 51 | 24.5% | 69 | 22.5% |
1-5 million | 11 | 23.4% | 21 | 40.4% | 65 | 31.3% | 97 | 31.6% |
5-10 million | 0 | 0.0% | 10 | 19.2% | 15 | 7.2% | 25 | 8.1% |
10-20 million | 0 | 0.0% | 0 | 0.0% | 8 | 3.8% | 8 | 2.6% |
20-40 million | 0 | 0.0% | 2 | 3.8% | 4 | 1.9% | 6 | 2.0% |
> 40 million | 0 | 0.0% | 1 | 1.9% | 3 | 1.4% | 4 | 1.3% |
Total | 47 | 100.0% | 52 | 100.0% | 208 | 100.0% | 307 | 100.0% |
No responses | 32 |
The degree of intensity of rivalry has been measured with the scale used by Ortega and Spanos and Lioukas. The manager of the firm evaluates the level of competition with a 5-point Likert scale which evaluates the characteristics of the product, promotion strategies, access to distribution channels and customer service strategy. The extracted factor explains 69.2% of variance, KMO=0.80, and Cronbach's alpha=0.85 (Table 15). The component has been called "internal rivalry".
Variables | Alpha with out item | Component | Communality |
---|---|---|---|
Promotional strategies among rivals. | .785 | .874 | .768 |
Service strategies to customers. | .808 | .843 | .711 |
Access to distribution channels. | .812 | .839 | .709 |
Product characteristics. | .846 | .769 | .599 |
Cronbach alpha of the whole scale | .850 | ||
% Total explained variance | 69.266 | ||
K.M.O. | .805 | ||
Barlett Test: | Chi-squared | 574.787 | |
gl | 6 | ||
sig | .000 |
Proposed model
The proposed model of analysis is as follows:Where, is the performance value for the company ""; is the constant; , and , the coefficients of the control variables: internal rivalry and assets; , , , , , the coefficients of the variables efficiency, marketing, innovation, low price and small market and product. and , are the coefficients for the resources and capabilities of the firm: technology and managerial capabilities. And ej is the error or the residual of the proposed model.
The variables chosen to build the multivariable linear correlation, the mean values, standard deviation, Cronbach's alpha without item and correlation matrix, are shown in Table 16. The Cronbach alpha of the whole scale is 0.635. The study evaluates the possible multicollinearity between the variables through FIV and conditioning index, in both cases the values are lower than ten, as recommended by the literature.
Mean | SD | Cronbach's Alpha Without Item | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(1) Internal Rivalry | 0 | 1.00 | .637 | 1 | |||||||||
(2) Assets | 2.38 | 1.30 | .582 | .100 | 1 | ||||||||
(3) Efficiency Strategy | 0 | 1.00 | .620 | .190** | .133* | 1 | |||||||
(4) Marketing Strategy | 0 | 1.00 | .601 | .072 | .300** | .000 | 1 | ||||||
(5) Innovation Strategy | 0 | 1.00 | .640 | .143* | .133* | .000 | .000 | 1 | |||||
(6) Low Price Strategy | 0 | 1.00 | .655 | -.087 | .187** | .000 | .000 | .000 | 1 | ||||
(7) Small Market and Product Strategy | 0 | 1.00 | .671 | .017 | -.026 | .000 | .000 | .000 | .000 | 1 | |||
(8) Technological Capability | 0 | 1.00 | .541 | .120* | .434** | .306** | .448** | .074 | -.014 | .036 | 1 | ||
(9) Managerial Capability | 0 | 1.00 | .572 | .164** | .204** | .308** | .347** | .185** | -.148* | .103 | .482** | 1 | |
(10) Performance | 0 | 1.00 | .549 | .037 | .360** | .251** | .449** | .226** | .048 | .025 | .550** | .412** | 1 |
- ** The correlation is significant at the 0.01 level (bilateral).
- * The correlation is significant at the 0.05 level (bilateral).
The model has been run with SSPS v20 program with the introduction hierarchical method.