Monday, January 22, 2024

Structural transformation in Nepal: Employment, sectoral shift and labor productivity

Based on the population census and national accounts data (also see blog post on demographic dividend), this blog post highlights key features related to structural transformation (employment, sectoral shift in output). Overall, the share of employment in agriculture is decreasing, but the share of employment in services in increasing. Industry sector's share in employment is recovering, but it is still below the peak in 2001, after which the political instability along with the intensification of the Maoist insurgency, power cuts, and poor industrial relations decreased its share in employment and GDP. It started to recover in the last decade. 

The sectoral shift in GDP follows the pattern in sectoral shift in employment but the pace of change is not commensurate -- services sector value added GDP grew at a faster pace than its share in employment, and industry's share in employment decreased at a faster pace than the decrease in its share in GDP. It means that the largest sector in GDP and its expansion was not jobs centric.

Labor productivity barely increased between 2011 and 2021 and productivity growth was negative in all sectors, with the highest dip in industry sector. At the broad economic activity level, labor productivity was positive in mining and quarrying; manufacturing; and public administration, defense, education, and health, etc. Manufacturing’s share in employment and GDP has decreased, but labor productivity has increased. Construction’s share in employment and GDP has increased but labor productivity has decreased. Labor productivity in wholesale and retail trade has reduced but its share in employment and GDP has increased. 

Structural change: sectoral value added and employment.

The share of employment in the agriculture sector is decreasing but the share of employment in the services sector is increasing. However, the shift in employment does not match the pace of shift in sectoral value added. The population census includes those who were employed as well as those not usually active in the last 12 months before the census date in employment figures, i.e. they had performed any economic activity in the reference period.

1981: The share of agricultural value added in GDP was 60.9%, industry 12.4% and services 26.7%. The share of employment (as a share of those that had performed any economic activity in a reference period of the last eight months or 12 months before census date) in agriculture, industry and services sectors was 91.1%, 0.6% and 6.4%. The remainder did not state sectoral employment.

2001:  The share of agricultural value added in GDP was 36.6%, industry 17.3% and services 46.1%. The share of employment in agriculture, industry and services sectors was 65.7%, 13.4% and 20.7%. The remainder did not state sectoral employment. 

  • Note that between 1981 and 2001, while the share of both agricultural employment and gross value added decreased almost by the percentage points, the share of industry sector employment increased faster than the increase in its share in GDP (14.3 vs 4.9 percentage points). Meanwhile, services gross value added in GDP grew at a faster pace than the share of services employment. 
  • In essence, between those 20 years, the industrial sector exhibited jobs-centric growth.  

2011: The share of agricultural value added in GDP was 33.4%, industry 14.5% and services 52.0%. The share of employment in agriculture, industry and services sectors was 64.0%, 9.5% and 24.0%. The remainder did not state sectoral employment. 

  • Note that between 2001 and 2011, the shift in agriculture (as a share of GDP) was faster than the shift in agriculture employment (decrease by 3.1 percentage points versus 1.7 percentage points). While industry’s share in GDP decreased by 2.7 percentage points, employment in industry sector decreased at a steeper rate of 3.8 percentage points. Meanwhile, services’ share in GDP increased by 5.9 percentage points but employment increased by 3.3 percentage points. 
  • In essence, the industrial sector was not jobs centric as the decrease in employment was faster than the decrease in its share of GDP. Likewise, the gain in employment in the services sector was at a lower pace than the increase in its share of GDP.

2021: The share of agricultural value added as a share of GDP was 36.6%, industry 17.3% and services 46.1%. The share of employment in agriculture, industry and services sectors was 65.7%, 13.4% and 20.7%, respectively. The remainder did not state sectoral employment.

  • Note that between 2011 and 2021, pretty much the same trend held like in the previous decade, and the share of services sector in GDP grew at a faster pace than its share in employment, indicating that the services sector growth was not jobs centric.

So, what were the structural changes in the last 30 years, the period which endured the Maoist insurgency, the overthrow of the Shah dynasty, the transition to a federal democratic republic, catastrophic earthquakes, and COVID-19 pandemic. 

While the share of agriculture and industry in GDP decreased, the share of services sector increased. The share of employment in these sectors also followed the same pattern, but at a varying pace. The agriculture sector’s share in GDP decreased from 47.7% in 1991 to 25.8% in 2021. The industry sector’s share in GDP decreased from 17.5% in 1991 to 13.8% in 2021. However, the employment in this sector increased from 2.7% to 12.6% in 2021. Employment between 1991 and 2001 increased but as the political instability intensified, it decreased between 2001 and 2011 and then recovered between 2011 and 2021. The services sector’s share in GDP increased from 34.8% of GDP in 1991 to 60.4% of GDP in 2021. Employment in the sector increased from 15.1% to 30.0% of the total employed over the same period. 

The overall trend is that agricultural value added and agricultural employment followed almost the same pattern (decreased by 21.9 percentage points and 23.9 percentage points), but there was employment gain in the industry sector despite a decrease in its share in GDP (9.9 percentage point increase versus 3.7 percentage point decrease). The services sector GVA grew at a faster pace than employment in the sector (increase by 25.6 percentage points versus 14.9 percentage points).

What could be the underlying reasons for these changes? The rural-urban migration has impacted agriculture activities and employment. In the industry sector, the share of employment is the highest in construction sector (8.1% in 2021 compared to 0.5% in 1991), indicating the boom in real estate and construction activities that were driven by the inflow of remittances. The share of employment in the manufacturing sector declined from a high of 8.8% in 2001 to 3.8% in 2021. This sector was one of the most affected by conflict, and policy as well as political instability, leading to fast erosion of cost and price competitiveness to imported goods. In the services sector, most people are employed in the wholesale and retail trade and repair of motor vehicles and motorcycles activity (12.5%), which also is the largest services sector activity as a share of GDP. About 2.2% were employed in transportation and storage, and 2.9% in education. 

FYI, in 2021, about 8.6 million people were employed in the agricultural sector, 2.0 million in the industry sector (of which 0.5 million in manufacturing and 1.2 million in construction), and 4.5 million in the services sector (of which 1.9 million in wholesale and retail trade). It includes those who had done any economic activity in the reference period (employed [10.3 million] and those not usually active [4.7 million]).

The number of hours worked has also decreased. About 65.5% of those who did economic work worked for 6 months and above, 18.2% between 3-5 months, and 16.2% less than 3 months. In 1991, 91.3% of those engaged in economic work worked for 6 months and above, 6.0% between 3-5 months, and 2.2% less than 3 months. It may, again, reflect the increasing trend of outmigration among youths, who tend to engage in a particular economic activity as a stop-gap measures to sustain livelihoods while in Nepal, and then immediately leave for work or study abroad once opportunity arises. 

Most of the workers are in low productivity, low skilled occupations such as agriculture, forestry and fishery (50.1%) and elementary workers (23%). 

Of the 9.0 million people who did not do any economic work, 46.9% said it was because they were student, 21.9% due to household chores, and 11% due to old age.

Census versus Nepal Labor Force Survey (NLFS) III: These may be different from the estimates in NLFS III, which estimated population at 29 million in 2018 itself. The working age population was estimated at 20.7 million (around 71% of the estimated population). Among the 20.7 million people of working age, 12.7 million were not in the labor force (61.3%). About 8 million people were in the labor force (7.1 million employed and 0.9 million unemployed). The labor force consists of individuals who are employed and those that are considered unemployed. The unemployment rate was estimated to be 11.4%. 

On sectoral employment, NLFS III showed agricultural, industrial and services has 21.5%, 30.8% and 47.4% employment share. Compared to the census 2021 data, the share of employment in agriculture is lower, industry and services higher. It may be because the definition of employment is narrower in NLFS III— the new definition of employment includes only work performed for others for pay or profit, i.e., production for own final use is not considered as employment.

Labor productivity

Let us compare labor productivity (real GDP in census year/number of people who performed any economic activity as recorded in the census) at constant FY2011 prices. 

Overall labor productivity barely increased between 2011 and 2021. It was NRs157,028 in 2011 and NRs159,832 in 2021. Between 2011 and 2021, labor productivity growth in all sectors (agriculture, industry, and services) was negative. 

At the disaggregated economic activity level, labor productivity was positive in mining and quarrying; manufacturing; and public administration, defense, education, and health, etc.

Comparing labor productivity and share of employment, we see that labor productivity in wholesale and retail trade has reduced but its share in employment and GDP has increased. Manufacturing’s share in employment and GDP has decreased, but labor productivity has increased. Construction’s share in employment and GDP has increased but labor productivity has decreased. Finance, insurance, and real estate activities share in employment and GDP has decreased, but labor productivity has increased. In fact, within it as well, it is real estate business activities, and professional and technical activities that are driving this activity’s high labor productivity.