Forecasting can either be qualitative or qualitative. They should focus on continuous improvement on their products and performance. Joshua Blatchford, author of Manifested Marketing, 07/03/2011. Differentiation strategies in coffee farms: opportunities National University of Costa Rica, School of Economics, Heredia, Costa Rica, Complutense University of Madrid, Faculty of Economics and Business, Campus de Somosaguas, Madrid, Spain, Instituto Complutense de Anlisis Econmico (ICEI), Complutense University of Madrid, Madrid, Spain, Department of Economic Analysis, Complutense University of Madrid, Madrid, Spain, International Center for Economic Policy, National University, Heredia, Costa Rica, https://doi.org/10.1017/S1355770X22000134, Reference Girotto, Pivato, Cossu, Nkeng and Lavagnolo, Reference Lewin, Giovannucci and Varangis, Reference Avelino, Cristancho, Georgiou, Imbach, Aguilar, Bornemann, Lderach, Anzueto, Hruska and Morales, Reference Eakin, Tucker, Castellanos, Daz-Porras, Barrera and Morales, Reference Worako, van Schalkwyk, Alemu and Ayele, Reference Varangis, Siegel, Giovannucci and Lewin, Reference Castro-Tanzi, Dietsch, Urena, Vindas and Chandler, Reference Snider, Afonso-Gallegos, Gutirrez and Sibelet, Reference Barham, Callenes, Gitter, Lewis and Weber, Reference Senz-Segura, Ziga-Arias and Ruben, Reference Snider, Gutirrez, Sibelet and Faure, \begin{align} \textrm{Log}D{P_i}_{(rc)t} & = {\alpha _{it}} + {\beta _1}\log I{P_t} + {\beta _2}\log y{b_{i(rc)t}} + {\beta _3}bp{a_{i(rc)}} \notag \\ & \quad + {\beta _4}wvp{a_i}_{(rc)} + {\beta _5}guap{a_{i(rc)}} + {\beta _6}tuap{a_{i(rc)}} + {\beta _7}tp{a_{i(rc)}} \notag\\ & \quad + {\beta _8}mc{c_{i(rc)}} + {\beta _9}ft{p_{i(rc)t}} + {\beta _{10}}oco{f_{i(rc)}} + {u_{it}} \end{align}, \begin{align} \textrm{Log}D{P_i}_{(rc)t} & = {\alpha _{it}} + {\beta _1}\log I{P_t} + {\beta _2}\log y{b_{i(rc)t}} + {\beta _3}bp{a_{i(rc)}} \notag\\ & \quad + {\beta _4}wvp{a_i}_{(rc)} + {\beta _5}guap{a_{i(rc)}} + {\beta _6}tuap{a_{i(rc)}} + {\beta _7}tp{a_{i(rc)}} \notag\\ & \quad + {\beta _8}mc{c_{i(rc)}} +{\beta _{11}}ftpoco{f_{i(rc)t}} + {\beta _{12}}ftpNoco{f_{i(rc)t}} + {\beta _{13}}Nftpoco{f_{i(rc)t}} + {u_{it}} \end{align}, Reference Heij, de Boer, Hans Franses, Kloek and van Dijk, Reference Zou, Xiong, Xue, Zheng, Ge, Wang, Jiang, Pan and Wu, Reference Valenciano-Salazar, Andr and Martn-de-Castro, Reference Birkenberg, Narjes, Weinmann and Birner, Reference ngel-Valds and Pintor-Pirzkall, Reference Hethcote, van Zonneveld, Solano, Mndez and Vsquez, Reference Heyne, Vargas-Camacho, Azara, Michopoulou, Niccolini, Taff and Clarke, Maximizing sustainability of the Costa Rican coffee industry, Analysis of the environmental impact of coffee production in Costa Rica: Nama Caf as a tool for compliance with the Neutral Carbon Goal 2021, The predictive value of a small consumer panel for coffee-cupper judgment, The coffee rust crises in Colombia and Central America (20082013): impacts, plausible causes and proposed solutions, Agrarian change, agroecological transformation and, the coffee crisis in Costa Rica, The coffee crisis, fair trade, and agroecological transformation: impacts on land-use change in Costa Rica.