is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …

is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework … model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand. …