An example of what could happen if you took your job too seriously, rather than successfully second-guessing what the Communist Party wanted, is provided by the Soviet census of 1937. As the returns came in, it became clear that they would show a population of about 162 million, far less than the 180 million Stalin had anticipated and indeed below the figure of 168 million that Stalin himself had announced in 1934. The 1937 census was the first conducted since 1926, and therefore the first one that followed the mass famines and purges of the early 1930s. The accurate population numbers reflected this.
Stalin's response was to have those who organized the census arrested and sent to Siberia or shot. He ordered another census, which took place in 1939. This time the organizers got it right; they found that the population was actually 171 million.
...Even when bonuses and incentives were effective in changing behavior, they often created other problems. Central planning was just not good at replacing what the great eighteenth-century economist Adam Smith called the "invisible hand" of the market. When the plan was formulated in tons of steel sheet, the sheet was made too heavy. When it was formulated in terms of area of steel sheet, the sheet was made too thin. When the plan for chandeliers was made in tons, they were so heavy, they could hardly hang from ceilings.
...Since its inception, the Communist Party had used not just carrots but also sticks, big sticks, to get its way. Productivity in the economy was no different. A whole set of laws created criminal offenses for workers who were perceived to be shirking. In June 1940, for example, a law made absenteeism, defined as any twenty minutes unauthorized absence or even idling on the job, a criminal offense that could be punished by six months' hard labor and a 25 percent cut in pay.
All sorts of similar punishments were introduced, and were implemented with astonishing frequency. Between 1940 and 1955, 36 million people, about one-third of the adult population, were found guilty of such offenses. Of these, 15 million were sent to prison and 250,000 were shot. In any year, there would be 1 million adults in prison for labor violations; this is not to mention the 2.5 million people Stalin exiled to the gulags of Siberia. Still, it didn't work.