The Policy	Occurrence	Article Citations
Food security policies	59/141	[56,57,63,64,65,69,81,85,87,89,91,94,97,98,99,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,126,127,130,131,133,134,137,142,144,145,148,149,151,152,175,177,180,182,184,185]
Food consumption polices that offer safety net	24/59	[65,81,99,101,102,104,105,107,108,109,110,112,113,114,115,116,118,119,122,137,144,148,151,152,182]
Policies to enhance small-scale farmer performance and assets base such as loans, subsidies, access to information and knowledge sharing	16/59	[89,104,105,109,111,114,116,117,118,119,121,131,137,149,180,184]
Government input subsidy programs (input subsidy policy) that provide farmers with subsidies to investment in high-yielding technology (e.g., automation, fertilizers, high-yield seed)	14/59	[89,101,109,114,116,121,124,126,127,130,131,137,149,175]
Rural development policies to reduce yield volatility and improve the agriculture infrastructure (e.g., irrigation and water-saving technologies)	14/59	[69,85,87,101,106,114,118,124,130,137,142,145,149,175]
Capacity building policies (educational, training and technical support)	14/59	[91,94,103,105,116,117,121,123,127,131,137,144,148,184]
Policies supporting locally produced food	12/59	[57,69,87,89,98,103,105,112,120,134,148,149]
Education policies in general	8/59	[69,97,101,105,117,127,130,133]
Diversified agriculture production policies	6/59	[57,64,106,116,118,185]
Policies that impact the farm-level commodity pricing	5/59	[63,105,116,120,175]
Food stock policies which help in predicting global food production information	4/59	[56,64,124,126]
Establishing policies to increase farmer income	4/59	[104,105,109,119]
Buffer stock policies	1/59	[104]
Resource allocation policies (income taxes)	1/59	[97]
Trade policies	20/141	[94,95,101,103,111,112,119,123,129,136,141,146,148,149,152,157,161,164,178,180]
Establishing infrastructure development policies that target agriculture logistic infrastructure and improve the speed and quality of shipping logistics	8/20	[94,112,119,136,146,149,157,164]
State trading and private trade supporting policies	7/20	[101,103,112,129,148,149,180]
Removal of tariff and non-tariff barrier	7/20	[94,95,111,123,146,152,161]
Trade infrastructure development policies	4/20	[94,112,123,141]
Reliable marine connection and transportation logistics policies	2/20	[164,178]
Food waste polices	49/141	[6,19,51,52,56,57,58,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,79,80,81,82,83,84,85,86,87,88,91,92,93,94,103,130,138,144,150,160,167,168,170,177]
Information and education campaigns that spread awareness at households and public level	21/49	[52,58,60,62,64,65,66,67,68,69,71,73,82,85,86,87,88,91,93,130,144]
Food waste reduction policies	17/49	[52,57,63,64,65,67,68,70,71,76,77,79,81,82,84,160,167]
Smart (innovative) food packaging and labelling policies	9/50	[6,56,58,62,77,88,91,94,103]
Food banks, food sharing or food rescue policies	8/49	[70,72,74,80,83,92,150,170]
Positive sanctions such as financial rewards, Tax credits, federal and state funding, vouchers, fewer taxes	8/49	[51,58,60,67,72,77,86,91]
Information and knowledge sharing among supply chain stakeholders	6/49	[6,56,74,92,138,168]
Comprehensive food waste legislation	6/49	[6,58,62,63,65,79]
Negative sanction policies by imposing fines and taxes such as disposal taxes	6/49	[51,58,60,65,77,86]
Food waste recycling polices	5/49	[61,62,67,77,84]
Technology advancement (mobile applications)	2/49	[58,130]
Gleaning operations policies (provide tax incentives and governmental support)	2/49	[72,92]
Nudging tool (nudge people in forming sustainable consumption behaviour)	2/49	[52,86]
Policies for peak storage reduction such as incentives for stock holding	2/49	[85,177]
Food waste management policy	1/49	[75]
Food upcycling with regards to market segmentation based on age	1/49	[19]
Food loss policy	10/141	[62,65,68,79,82,84,88,89,94,95]
Policies promoting the quantification of food loss	3/10	[68,82,88]
Food surplus policies	11/141	[51,58,70,72,75,76,79,82,84,90,91]
Policies to regulate company’s liability of donating surplus food	5/11	[51,75,82,84,91]
Food policies that subsidize purchases of surplus food “ugly food” by controlling for prices and the attributes of surplus items	2/11	[58,76]
Food safety policies	22/141	[61,64,69,70,103,105,111,112,120,125,129,130,137,138,149,153,154,155,156,157,158,159]
Food safety standards	7/22	[69,111,112,120,155,158,159]
Safety throughout the food supply chain	3/22	[130,138,157]
Developing food safety training policies	1/22	[155]
Mandatory state registration for major types of food additives	1/22	[103]
Food quality and food hygiene compliance certifications	5/22	[69,103,105,154,155]
The integrative and coherent policies between food, water, and energy system nexus.	4/141	[56,133,172,173]
Water–food (WF) nexus approach.	1/141	[139]
Food–energy–sanitation nexus approach	1/141	[73]
Water quality policies	8/141	[69,71,118,124,130,133,137,139]
Common agricultural policy (CAP) that addresses sustainable agriculture	16/141	[56,57,64,89,109,111,118,119,132,142,143,149,161,172,184,186]
Green and blue infrastructure (GBI) policies	1/16	[172]
Common agricultural policy (CAP) hinders the sustainable intensification	1/141	[121]
The policies that promote consumer education on sustainable consumption and improving consumer status consciousness and knowledge of their purchases ecological impact	6/141	[60,69,133,144,163,165]
Environmental policies	18/141	[59,73,94,120,121,124,130,135,139,141,145,147,159,160,161,162,163,166]
Gas emission policies, such as greenhouse gas reduction policies	2/141	[135,161]
Policies to reduce climate change impact	4/141	[124,139,162,163]
The coordination of policies between climate change, poverty and food insecurity due to their strong interlinking	4/141	[124,141,162,163]
Efficiency in agriculture water use, irrigation systems	3/141	[59,124,139]
The investments in water-saving technologies	2/141	[124,139]
Policies to minimize the impacts of anthropogenic activities on urban soils and enhance the urban agriculture practices	2/141	[147,159]
Soil contamination of heavy metals (cadmium)	1/141	[159]
Optimization of the fertilizer use policy	6/141	[59,73,94,120,130,145]
Carbon tax policy (promotes green economy)	2/141	[121,160]
Aquaculture environmental policies	1/141	[166]
Bio-energy policies	2/141	[73,161]
Management of government food reserves	7/141	[64,104,112,117,118,124,136]
Policies that promote traceability across the whole supply chain	10/141	[56,69,103,128,129,130,137,138,168,178]
Import policies	16/141	[94,95,100,103,104,105,109,112,116,117,119,120,124,126,134,146]
Direct governmental financial assistance to local agricultural assistance	8/16	[94,100,109,116,117,119,124,134]
Sustaining local agricultural product prices compared to the imported products	7/16	[95,100,104,105,116,120,146]
Providing temporary tax benefits for agriculture investment	4/16	[100,109,116,124]
Import ban (substitution) policies	4/16	[103,112,120,146]
Direct budget subsidies	2/16	[100,146]
Subsidizing loan interest rates	2/16	[100,117]
Diversification of imported food origins strategy	1/16	[126]
Risk management policies	10/141	[94,117,118,137,138,139,145,154,155,157]
Food scandals	2/10	[154,155]
COVID-19	1/10	[117]
Programmed risk identification	1/10	[139]
Proactive policy measures to handle the flood crises	2/10	[118,145]
Early warning systems for natural disasters	3/10	[94,137,145]
Risk management throughout the food supply chain	3/10	[138,139,157]
Dietary standard policies	4/141	[69,151,163,174]
Urban agriculture policies	3/141	[56,147,148]
Food aid policies	2/141	[118,150]
Policies discussed by one author only
Devising the right population policy in China	1/141	[85]
Flexible retail modernization policies	1/141	[158]
Policies that facilitate short-term migration	1/141	[187]
Policy to stimulate equitable economic growth through manufacturing and services	1/141	[95]
Sound research governance policies: to address the expected and unexpected complications of new technologies (nanotechnology)	1/141	[140]