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p-ISSN 2775-3832 ; e-ISSN 2775-7285
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LEVEL 4 PPKM IMPLEMENTATION EFFECT OF FOOD AND
BEVERAGE PURCHASE DECISIONS ON STREET VENDORS IN
JAKARTA REGION
Wahid Akbar Basudani
Nusa Mandiri University, Indonesia
Received:
December, 20
th
2021
Revised:
December, 22
nd
2021
Approved:
January, 14
th
2022
Abstract
Street food vendors are an integral part of the informal sector, which
has made a significant contribution to urban activity in many
developing countries and appears to be one of the important categories
of informal economic activity. This study aims to determine whether
the PPKM Level 4 policy implemented by the government affects food
and beverage purchasing decisions at street vendors in the Jakarta area.
This research method is quantitative research. The population in this
study are people who buy food and beverages at street vendors in a
number of traditional markets in the Jakarta area. The sampling
technique in this research is non-probability sampling, namely
incidental sampling of 100 samples. This research data is primary data.
Data collection techniques with research questionnaires. Data analysis
in this study is quantitative analysis by conducting tests starting with
the classical assumption test research instrument consisting of
normality test, heteroscedasticity test and autocorrelation test and
simple linear regression analysis test. The results of this study obtained
a regression coefficient of 0.255 with a significance value of 0.000
<0.05. It can be said that this research hypothesis is accepted because
the PPKM Level 4 Application Variable (X) has a low positive effect
on the Purchase Decision Variable (Y).
Keywords: Implementation of PPKM Level 4; Buying decision;
Street vendors
Abstrak
Penjual jajanan kaki lima merupakan bagian integral dari sektor
informal, yang telah memberikan kontribusi signifikan terhadap
aktivitas perkotaan di banyak negara berkembang dan tampaknya
menjadi salah satu kategori penting dari aktivitas ekonomi informal.
Penelitian ini bertujuan untuk mengetahui apakah kebijakan PPKM
Level 4 yang diterapkan pemerintah memengaruhi keputusan
pembelian makanan dan minuman pada pedagang kaki lima di wilayah
Jakarta. Metode penelitian ini adalah penelitian kuantitatif. Populasi
dalam penelitian ini adalah masyarakat yang membeli makanan dan
minuman pada pedagang kaki lima di sejumlah pasar tradisional di
wilayah Jakarta. Teknik pengambilan sampel dalam penelitian ini
adalah non-probability sampling, yaitu insidental sampling sebanyak
100 sampel. Data penelitian ini adalah data primer. Teknik
pengumpulan data dengan penelitian kuesioner. Analisis data dalam
penelitian ini adalah analisis kuantitatif dengan melakukan pengujian
yang diawali dengan uji asumsi klasik instrumen penelitian yang
terdiri dari uji normalitas, uji heteroskedastisitas dan uji autokorelasi
serta uji analisis regresi linier sederhana. Hasil penelitian ini diperoleh
koefisien regresi sebesar 0,255 dengan nilai signifikansi 0,000 < 0,05.
Level 4 PPKM Implementation Effect of Food and
Beverage Purchase Decisions on Street Vendors in Jakarta
Region
Matriks: Jurnal
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Wahid Akbar Basudani 57
Dapat dikatakan hipotesis penelitian ini diterima karena Variabel
Penerapan PPKM Level 4 (X) berpengaruh positif rendah terhadap
Variabel Keputusan Pembelian (Y).
Kata kunci: Pelaksanaan PPKM Level 4; Keputusan Pembelian;
Pedagang Kaki Lima
Introduction
Corona Virus Disease 19 or commonly known as Covid 19, which emerged in
2019 was a major pandemic which until now has become a serious problem in our
country and even throughout the world. Government policies in various countries are
certainly different, ranging from the most extreme policies by implementing a lockdown
in their area to policies that are not too strict. The policies achieved by countries in the
world certainly have the same goal namely the policy of slowing the rate of transmission
of this virus considering the few victims caused by this virus. According to data reported
by JHU CSSE Covid-19 Data. Indonesia itself is facing a fluctuating growth of Covid-19
cases from the beginning of the appearance of this virus in December 2019 then the first
infection case was found in March 2020 until the time of the implementation of this
research, starting from September to November 2021.
Picture 1. Data on the Development of New Covid-19 Cases in Indonesia.
Source: JHU CSSE Covid-19 Data.
Picture 2. Data on the Development of Death Cases Due to Covid-19 in Indonesia.
Source: JHU CSSE Covid-19 Data.
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Based on the two graphs above, we can see that Covid-19 cases in Indonesia has
grown by 2 times. The first increase in the number of Covid-19 cases occurred in the
range of December 2020 which then sloped back to the range of March 2021. In this first
phase of improvement, the Indonesian government adopted a fairly strict policy namely
the Large-Scale Social Restriction policy, abbreviated as PSBB (Kelen, 2018). After the
development of the case slanted, the government began to issue a new policy namely the
transitional PSBB so that economic activities could resume running with conditions
commonly referred to as new normal. This sloping graph on the curve of Covid-19 cases
does not last long. The world was again surprised by a new Covid-19 variant called the
Covid-19 Delta Variant. The phase of increasing transmission of the new variant of
Covid-19 can be seen in the graph starting from June 2021 to October 2021. The
government is taking quick and decisive action in an effort to suppress the rate of
transmission of the new variant by implementing the Emergency PPKM policy up to
PPKM Level 4 and Level 3 Java. Bali.
The policies taken by the government in dealing with the Covid-19 pandemic
certainly affect people's lives. Starting from the social aspect to the economic aspect.
Restrictions on movement in modern markets and traditional markets are a challenge for
small-scale MSME actors such as street vendors to survive during the pandemic. During
the implementation of this restriction, buyers will be more careful because they must pay
attention to the regulations applied by the government in making their purchasing
decisions. The purpose of this research is to find out whether the PPKM Level 4 policy
implemented by the government affects the purchasing decisions of food and beverages at
street vendors in the Jakarta area.
Conducted a study on the Impact of the Policy for the Implementation of
Community Activity Restrictions (PPKM) for Coffee Shop Business Actors during the
Pandemic Impacted by Covid-19 in Purwakarta Regency. This research reveals that
MSME sector business actors, especially the Coffee Shop in Purwakarta, felt the heavy
impact of the Covid-19 pandemic on the Government's Implementation of Restrictions on
Community Activities because residents had to avoid crowds, all had to take away. The
Covid-19 pandemic has become a tough test for all coffee shop business managers, in the
first few months of the Covid-19 outbreak, many business people have been disrupted by
their buying and selling and promotion agendas, not even a few shops had to close
because they could not cover the production costs they had to pay. borne. Eight months
after the first case was discovered, the affected parties had to be able to survive in their
own way to face the challenges. This is deeply felt by all coffee shop business people in
Purwakarta, coffee shops must innovate to survive in the midst of a pandemic. Based on
this research, it can be concluded that there is an effect on the implementation of the
Policy for the Enforcement of Community Activity Restrictions (PPKM) for coffee shop
businesses.
The effect of Covid-19 on the economy: Evidence from an early adopter of
localized lockdowns, using a large collection of data on local lockdowns in Chile to
measure their effect on activities. economy, found that the impact of the lockdown was
quite large, the decline in economic activity was twofold compared to untreated
municipalities and was strong against some model specifications and controls. As many
countries begin to reopen and loosen mobility restrictions, local lockdowns can be an
important tool to control the resurgence of Covid-19 while minimizing the economic
impact. The study found no evidence that localized lockdowns produce a proportionally
larger or smaller effect on the economy when applied to areas of different sizes.
Critically, the results suggest that epidemiological criteria should guide decisions about
the optimal size of the lockdown area because the proportional effect of the lockdown on
Level 4 PPKM Implementation Effect of Food and
Beverage Purchase Decisions on Street Vendors in Jakarta
Region
Matriks: Jurnal
Sosial dan Sains
Wahid Akbar Basudani 59
the economy does not appear to change by the geographic scale of the restrictions. It can
be concluded that the lockdown policies implemented in several regions in Chile have a
negative influence on economic activity
Based on some of the research above, we can conclude that the policies taken in
dealing with the Covid-19 pandemic affect the economy, so this study has a hypothesis,
namely that it is suspected that there is an influence of PPKM Level 4 implementation on
food and beverage purchasing decisions at street vendors in the Jakarta area.
This research is expected to be useful for broadening the horizons of thinking,
understanding the phenomena that occur in society during the Covid-19 pandemic and
studying the policies implemented by the government in dealing with the Covid-19
pandemic on the rotation of the community's economy, can be useful as knowledge
enhancer, and can used as a comparison material for conducting future research.
Research Method
This study uses quantitative research methods. This research data is primary data
using data collection techniques through questionnaires distributed to people who buy
food and beverages in a number of traditional markets in the Jakarta area. The population
in this study are people who buy food and beverages at street vendors in a number of
traditional markets in the Jakarta area. The sampling technique in this study is non-
probability sampling, namely incidental sampling, namely anyone who
coincidentally/incidentally meets the researcher during the time the research takes place.
The number of samples obtained in this study was 100 people. This study uses two types
of variables, namely independent and dependent variables. The independent variable of
this research is the implementation of PPKM Level 4 (X) and the dependent variable in
this study is the Purchase Decision (Y). Analysis of the data used in this study is
quantitative analysis by conducting tests starting with the classical assumption test
research instrument consisting of normality test, heteroscedasticity test and
autocorrelation test and lastly a simple linear regression analysis test.
Result and Discussion
Research Instrument Test
a. Validity Test
Based on the validity test, the research instrument can be said to be valid if
the validity value is greater than 0.30. The test is carried out by correlating the
score of each item with the total score, the test is carried out using the product
moment formula with the help of the SPSS 26 program. This test obtains the
following results:
1) Test the Validity of Research Variables on the Implementation of PPKM Level
4 (X).
Table 1. The results of the Variable Validity Test for the Implementation of PPKM Level
4 (X).
Item-Total Statistics
Scale
Mean if
Item
Deleted
Corrected
Item-
Total
Correlati
on
Cronbach's Alpha if Item Deleted
X1.1
28.53
.230
.746
X1.2
28.01
.253
.739
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Based on the table above, in the Corrected Item-Total Correlation
column, there are several items for the PPKM Level 4 Application variable
questions which have a value below 0.30. The statement items X1.2 and X1.2
were declared invalid and were not included for further testing. Meanwhile, the
other statement items are considered valid because they meet the value of 0.30.
2) Test the Validity of Purchasing Decision Research Variables (Y)
Table 2. Results of Purchase Decision Validity Test (Y).
Item-Total Statistics
Scale Mean if
Item Deleted
Scale
Variance if
Item
Deleted
Corrected
Item-Total
Correlation
Cronbach's Alpha if
Item Deleted
Y1.1
29.13
11.730
.320
.679
Y1.2
29.99
12.757
.140
.730
Y1.3
29.25
12.028
.361
.666
Y1.4
29.00
11.818
.519
.635
Y1.5
28.89
11.069
.589
.613
Y1.6
28.77
11.593
.622
.617
Y1.7
29.23
12.138
.286
.686
Y1.8
28.63
12.720
.451
.655
Based on the table above in the Corrected Item-Total Correlation column,
there are several items of questions for the Purchase Decision variable (Y)
which have a value below 0.30. The statement items Y1.2 and Y1.7 were
declared invalid and were not included for further testing. Meanwhile, other
statement items are considered valid because they meet the value of 0.30.
b. Reability Test
Instrument reliability testing is intended to ensure that the instrument has
consistency as a measuring instrument so that the level of reliability can show
consistent results. The following are the results of the reliability test of the
variables in this study:
1) Test the Variable Reliability of PPKM Implementation Level 4 (X)
X1.3
26.89
.420
.702
X1.4
27.58
.563
.667
X1.5
27.15
.453
.694
X1.6
27.59
.512
.679
X1.7
27.33
.501
.684
X1.8
27.70
.553
.669
60
Level 4 PPKM Implementation Effect of Food and
Beverage Purchase Decisions on Street Vendors in Jakarta
Region
Matriks: Jurnal
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Wahid Akbar Basudani 61
Table 3. Reliability Test Results of PPKM Level 4 Implementation Variables (X).
Reliability Statistics
Cronbach's Alpha
N of Items
.726
8
Based on the table above, the Cronbach's Alpha value is 0.726 > 0.60. This
means that the PPKM Level 4 (X) application variable questionnaire is reliable.
2) Reliability Test of Purchase Decision Variables (Y)
Table 4. Reliability Test Results of Purchase Decision Variables (Y).
Reliability Statistics
Cronbach's Alpha
N of Items
.690
8
Based on the table above, Cronbach's Alpha value is 0.690 > 0.60. This means that
the questionnaire for the Purchase Decision (Y) variable is reliable.
2. Classic Assumption Test
a. Residual Normality Test
The residual normality test aims to test whether the residual value
generated from the regression model is normally distributed or not. The following
are the results of the residual normality test in this study
Picture 3. Normality Test of Research Variables.
Based on the picture above, it can be seen that the graphic display seems to meet
the normality test assumptions. The graph shows a normal plot, the data spreads around
the diagonal line and follows the direction of the diagonal line.
b. Heteroscedasticity Test
Heteroscedasticity test aims to test whether in the regression model there
is an inequality of variance from the residual of one observation to another
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observation. The following is a diagram of heteroscedasticity as a result of the
research that has been carried out:
Picture 4. Heteroscedasticity Test Results of Research Variables.
Based on the picture above, the heteroscedasticity test results obtained, the first
residual which consists of the independent variable (X) and the dependent variable (Y) is
normal (evenly distributed).
c. Autocorrelation Test
Autocorrelation is a correlation between observation members arranged
according to time or place. A good regression model should not have
autocorrelation. The autocorrelation test method uses the Durbin-Watson test. The
autocorrelation test of this research is as follows:
Table 5. Durbin-Watson Autocorrelation Test Results.
Model Summary
b
Mode
l
R
R Square
Adjusted R
Square
Std. Error of the
Estimate
Durbin-Watson
1
.50
5
a
.255
.248
3.08743
2.053
a. Predictors: (Constant), X
b. Dependent Variable: Y
Based on the table above, we can see that this study has a Durbin-Watson value of
2.053 with n = 100 and k = 2, so DL = 1.6540 and DU = 1.6944. Can be concluded that :
DW > DU so that there is no positive autocorrelation, and (4-DW) > DU so there is no
negative autocorrelation.
Level 4 PPKM Implementation Effect of Food and
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3. Simple Linear Regression Analysis
Simple linear regression analysis is used to determine the influence or linear
relationship between one independent variable and one dependent variable. The results
of the simple regression analysis test in this study are as follows:
Table 6. Simple Linear Regression Analysis Test Results.
Variables Entered/Removed
a
Model
Variables Entered
Variables Removed
Method
1
X
b
Enter
a. Dependent Variable: Y
b. All requested variables entered.
Model Summary
b
Model
R
R Square
Adjusted R
Square
Std. Error of
the Estimate
Durbin-
Watson
1
.505
a
.255
.248
3.08743
2.053
a. Predictors: (Constant), X
b. Dependent Variable: Y
The results of the linear regression test explained that the regression coefficient
value was 0.255 with a significance value of 0.000 <0.05. Thus it can be said that the
research hypothesis is accepted because the PPKM Level 4 Application Variable (X) has
a low positive effect on the Purchase Decision Variable (Y).
The influence given by the Level 4 PPKM Implementation is low on food and
beverage purchasing decisions at street vendors in this study. Apart from the fact that
food and drink are primary needs that must be met every day, this low influence is also
driven by the development of the times and technology. Street vendors, especially those
Coefficients
a
Model
Unstandardized
Coefficients
Standardized
Coefficients
T
Sig.
B
Std. Error
Beta
1
(Constant)
10.485
1.772
5.918
.000
X
.474
.082
.505
5.795
.000
a. Dependent Variable: Y
ANOVA
a
Model
Sum of
Squares
df
Mean
Square
F
Sig.
1
Regression
320.093
1
320.093
33.580
.000
b
Residual
934.158
98
9.532
Total
1254.252
99
a. Dependent Variable: Y
b. Predictors: (Constant), X
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in the Jakarta area, are used to using delivery order services so that buyers can make the
purchase process without having to go to their place of sale. Reporting from Republika,
the government is also promoting a go digital program during this pandemic to accelerate
economic growth. SME business owner move quickly to respond to the government's
national economic acceleration agenda. Three of the association representatives who held
a closed meeting with President Joko Widodo last week agreed to work together to
encourage SME digitalized.
Research by Muhammad Rizal, Ria Afriyanti and Iman Abdurahman with the title
The Impact of the Policy on Enforcement of Community Activity Restrictions (PPKM)
for Coffee Shop Businesses during the Pandemic Impacted by Covid-19 in Purwakarta
Regency also stated that coffee shop business people in the Purwakarta area felt the
impact of the implementation of PPKM. An emergency in the form of a decrease in
income. So there is an agreement with the results of hypothesis testing in this study. Then
the research conducted by Kenzo Asahi, Eduardo A. Undurrada, Rodrigo Valdes and
Rodrigo Wagner with the title The effect of Covid-19 on the economy: Evidence from an
early adopter of localized lockdowns, using a large collection of data on local lockdowns
in Chile to measuring its effect on economic activity, found the impact of a fairly large
lockdown, a decrease in economic activity up to two times. This means that the
implementation of the lockdown in Chile has an impact on the economy. If it is related to
this research, it can be seen that there is a conformity that government policies in efforts
to overcome the Covid-19 pandemic have an influence on economic activity.
Conclusion
The conclusion that can be drawn from this research is that the application of
PPKM Level 4 has a low and significant effect on food and beverage purchasing
decisions at street vendors in the Jakarta area. The suggestion that the writer can give is
that this research is a research with a quantitative approach that uses a questionnaire as a
data collection technique, where respondents fill out questionnaires as the data to be
analyzed. The results presented in this study are not equipped with qualitative analysis.
To get better results, it is hoped that further research will use qualitative and quantitative
approaches such as using interview techniques so that the respondent's intentions can be
captured perfectly.
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