Author Piotr Szajner
 
RESEARCH PAPER
 

ECONOMIC EFFECTS OF CHANGES IN THE EXCISE TAX ON TOBACCO PRODUCTS IN POLAND

Zagadnienia Ekonomiki Rolnej / Problems of Agricultural Economics 2023;375(2):22–50
 
RESEARCH PAPER
 

PRICE TRANSMISSION ON MILK MARKET IN POLAND BETWEEN 2004 AND 2017

Zagadnienia Ekonomiki Rolnej / Problems of Agricultural Economics 2017;353(4):3–23
 
RESEARCH PAPER
 

SUGAR PRICES IN POLAND AND THEIR DETERMINANTS

Zagadnienia Ekonomiki Rolnej / Problems of Agricultural Economics 2015;345(4):59–79